/* (c) Magnus Auvinen. See licence.txt in the root of the distribution for more information. */
/* If you are missing that file, acquire a complete release at teeworlds.com.                */

#include <base/color.h>

#include <engine/console.h>
#include <engine/graphics.h>
#include <engine/input.h>
#include <engine/keys.h>
#include <engine/shared/config.h>
#include <engine/storage.h>
#include <limits>

#include <game/client/ui_scrollregion.h>

#include "editor.h"

// popup menu handling
static struct
{
	CUIRect m_Rect;
	void *m_pId;
	int (*m_pfnFunc)(CEditor *pEditor, CUIRect Rect, void *pContext);
	int m_IsMenu;
	void *m_pContext;
} s_UiPopups[8];

static int g_UiNumPopups = 0;

void CEditor::UiInvokePopupMenu(void *pID, int Flags, float x, float y, float Width, float Height, int (*pfnFunc)(CEditor *pEditor, CUIRect Rect, void *pContext), void *pContext)
{
	if(g_UiNumPopups > 7)
		return;

	const float Margin = 5.0f;
	if(x + Width > UI()->Screen()->w - Margin)
		x = maximum<float>(x - Width, Margin);
	if(y + Height > UI()->Screen()->h - Margin)
		y = maximum<float>(y - Height, Margin);
	s_UiPopups[g_UiNumPopups].m_pId = pID;
	s_UiPopups[g_UiNumPopups].m_IsMenu = Flags;
	s_UiPopups[g_UiNumPopups].m_Rect.x = x;
	s_UiPopups[g_UiNumPopups].m_Rect.y = y;
	s_UiPopups[g_UiNumPopups].m_Rect.w = Width;
	s_UiPopups[g_UiNumPopups].m_Rect.h = Height;
	s_UiPopups[g_UiNumPopups].m_pfnFunc = pfnFunc;
	s_UiPopups[g_UiNumPopups].m_pContext = pContext;
	g_UiNumPopups++;
}

void CEditor::UiDoPopupMenu()
{
	for(int i = 0; i < g_UiNumPopups; i++)
	{
		bool Inside = UI()->MouseInside(&s_UiPopups[i].m_Rect);
		UI()->SetHotItem(&s_UiPopups[i].m_pId);

		if(Inside)
			m_MouseInsidePopup = true;

		if(UI()->CheckActiveItem(&s_UiPopups[i].m_pId))
		{
			if(!UI()->MouseButton(0))
			{
				if(!Inside)
				{
					g_UiNumPopups--;
					m_PopupEventWasActivated = false;
				}
				UI()->SetActiveItem(nullptr);
			}
		}
		else if(UI()->HotItem() == &s_UiPopups[i].m_pId)
		{
			if(UI()->MouseButton(0))
				UI()->SetActiveItem(&s_UiPopups[i].m_pId);
		}

		int Corners = IGraphics::CORNER_ALL;
		if(s_UiPopups[i].m_IsMenu)
			Corners = IGraphics::CORNER_R | IGraphics::CORNER_B;

		CUIRect r = s_UiPopups[i].m_Rect;
		r.Draw(ColorRGBA(0.5f, 0.5f, 0.5f, 0.75f), Corners, 3.0f);
		r.Margin(1.0f, &r);
		r.Draw(ColorRGBA(0, 0, 0, 0.75f), Corners, 3.0f);
		r.Margin(4.0f, &r);

		if(s_UiPopups[i].m_pfnFunc(this, r, s_UiPopups[i].m_pContext) || UI()->ConsumeHotkey(CUI::HOTKEY_ESCAPE))
			UiClosePopupMenus(1);
	}
}

void CEditor::UiClosePopupMenus(int Menus)
{
	if(Menus <= 0)
		Menus = g_UiNumPopups;
	if(Menus <= 0)
		return;
	m_LockMouse = false;
	UI()->SetActiveItem(nullptr);
	g_UiNumPopups = maximum(0, g_UiNumPopups - Menus);
	m_PopupEventWasActivated = false;
}

bool CEditor::UiPopupExists(void *pid)
{
	for(int i = 0; i < g_UiNumPopups; i++)
	{
		if(s_UiPopups[i].m_pId == pid)
			return true;
	}

	return false;
}

bool CEditor::UiPopupOpen()
{
	return g_UiNumPopups > 0;
}

int CEditor::PopupMenuFile(CEditor *pEditor, CUIRect View, void *pContext)
{
	static int s_NewMapButton = 0;
	static int s_SaveButton = 0;
	static int s_SaveAsButton = 0;
	static int s_SaveCopyButton = 0;
	static int s_OpenButton = 0;
	static int s_OpenCurrentMapButton = 0;
	static int s_AppendButton = 0;
	static int s_ExitButton = 0;

	CUIRect Slot;
	View.HSplitTop(12.0f, &Slot, &View);
	if(pEditor->DoButton_MenuItem(&s_NewMapButton, "New", 0, &Slot, 0, "Creates a new map (ctrl+n)"))
	{
		if(pEditor->HasUnsavedData())
		{
			pEditor->m_PopupEventType = POPEVENT_NEW;
			pEditor->m_PopupEventActivated = true;
		}
		else
		{
			pEditor->Reset();
			pEditor->m_aFileName[0] = 0;
		}
		return 1;
	}

	View.HSplitTop(10.0f, nullptr, &View);
	View.HSplitTop(12.0f, &Slot, &View);
	if(pEditor->DoButton_MenuItem(&s_OpenButton, "Load", 0, &Slot, 0, "Opens a map for editing (ctrl+l)"))
	{
		if(pEditor->HasUnsavedData())
		{
			pEditor->m_PopupEventType = POPEVENT_LOAD;
			pEditor->m_PopupEventActivated = true;
		}
		else
			pEditor->InvokeFileDialog(IStorage::TYPE_ALL, FILETYPE_MAP, "Load map", "Load", "maps", "", pEditor->CallbackOpenMap, pEditor);
		return 1;
	}

	View.HSplitTop(2.0f, nullptr, &View);
	View.HSplitTop(12.0f, &Slot, &View);
	if(pEditor->DoButton_MenuItem(&s_OpenCurrentMapButton, "Load Current Map", 0, &Slot, 0, "Opens the current in game map for editing (ctrl+alt+l)"))
	{
		if(pEditor->HasUnsavedData())
		{
			pEditor->m_PopupEventType = POPEVENT_LOADCURRENT;
			pEditor->m_PopupEventActivated = true;
		}
		else
		{
			pEditor->LoadCurrentMap();
		}
		return 1;
	}

	View.HSplitTop(10.0f, nullptr, &View);
	View.HSplitTop(12.0f, &Slot, &View);
	if(pEditor->DoButton_MenuItem(&s_AppendButton, "Append", 0, &Slot, 0, "Opens a map and adds everything from that map to the current one (ctrl+a)"))
	{
		pEditor->InvokeFileDialog(IStorage::TYPE_ALL, FILETYPE_MAP, "Append map", "Append", "maps", "", pEditor->CallbackAppendMap, pEditor);
		return 1;
	}

	View.HSplitTop(10.0f, nullptr, &View);
	View.HSplitTop(12.0f, &Slot, &View);
	if(pEditor->DoButton_MenuItem(&s_SaveButton, "Save", 0, &Slot, 0, "Saves the current map (ctrl+s)"))
	{
		if(pEditor->m_aFileName[0] && pEditor->m_ValidSaveFilename)
		{
			str_copy(pEditor->m_aFileSaveName, pEditor->m_aFileName, sizeof(pEditor->m_aFileSaveName));
			pEditor->m_PopupEventType = POPEVENT_SAVE;
			pEditor->m_PopupEventActivated = true;
		}
		else
			pEditor->InvokeFileDialog(IStorage::TYPE_SAVE, FILETYPE_MAP, "Save map", "Save", "maps", "", pEditor->CallbackSaveMap, pEditor);
		return 1;
	}

	View.HSplitTop(2.0f, nullptr, &View);
	View.HSplitTop(12.0f, &Slot, &View);
	if(pEditor->DoButton_MenuItem(&s_SaveAsButton, "Save As", 0, &Slot, 0, "Saves the current map under a new name (ctrl+shift+s)"))
	{
		pEditor->InvokeFileDialog(IStorage::TYPE_SAVE, FILETYPE_MAP, "Save map", "Save", "maps", "", pEditor->CallbackSaveMap, pEditor);
		return 1;
	}

	View.HSplitTop(2.0f, nullptr, &View);
	View.HSplitTop(12.0f, &Slot, &View);
	if(pEditor->DoButton_MenuItem(&s_SaveCopyButton, "Save Copy", 0, &Slot, 0, "Saves a copy of the current map under a new name (ctrl+shift+alt+s)"))
	{
		pEditor->InvokeFileDialog(IStorage::TYPE_SAVE, FILETYPE_MAP, "Save map", "Save", "maps", "", pEditor->CallbackSaveCopyMap, pEditor);
		return 1;
	}

	View.HSplitTop(10.0f, nullptr, &View);
	View.HSplitTop(12.0f, &Slot, &View);
	if(pEditor->DoButton_MenuItem(&s_ExitButton, "Exit", 0, &Slot, 0, "Exits from the editor"))
	{
		if(pEditor->HasUnsavedData())
		{
			pEditor->m_PopupEventType = POPEVENT_EXIT;
			pEditor->m_PopupEventActivated = true;
		}
		else
			g_Config.m_ClEditor = 0;
		return 1;
	}

	return 0;
}

int CEditor::PopupMenuTools(CEditor *pEditor, CUIRect View, void *pContext)
{
	CUIRect Slot;
	View.HSplitTop(12.0f, &Slot, &View);
	static int s_RemoveUnusedEnvelopesButton = 0;
	static SConfirmPopupContext s_ConfirmPopupContext;
	if(pEditor->DoButton_MenuItem(&s_RemoveUnusedEnvelopesButton, "Remove unused envelopes", 0, &Slot, 0, "Removes all unused envelopes from the map"))
	{
		s_ConfirmPopupContext.Reset();
		str_copy(s_ConfirmPopupContext.m_aMessage, "Are you sure that you want to remove all unused envelopes from this map?");
		pEditor->ShowPopupConfirm(Slot.x + Slot.w, Slot.y, &s_ConfirmPopupContext);
	}
	if(s_ConfirmPopupContext.m_Result == SConfirmPopupContext::CONFIRMED)
		pEditor->RemoveUnusedEnvelopes();
	if(s_ConfirmPopupContext.m_Result != SConfirmPopupContext::UNSET)
	{
		s_ConfirmPopupContext.Reset();
		return 1;
	}

	return 0;
}

int CEditor::PopupGroup(CEditor *pEditor, CUIRect View, void *pContext)
{
	// remove group button
	CUIRect Button;
	View.HSplitBottom(12.0f, &View, &Button);
	static int s_DeleteButton = 0;

	// don't allow deletion of game group
	if(pEditor->m_Map.m_pGameGroup != pEditor->GetSelectedGroup())
	{
		if(pEditor->DoButton_Editor(&s_DeleteButton, "Delete group", 0, &Button, 0, "Delete group"))
		{
			pEditor->m_Map.DeleteGroup(pEditor->m_SelectedGroup);
			pEditor->m_SelectedGroup = maximum(0, pEditor->m_SelectedGroup - 1);
			return 1;
		}
	}
	else
	{
		if(pEditor->DoButton_Editor(&s_DeleteButton, "Clean up game tiles", 0, &Button, 0, "Removes game tiles that aren't based on a layer"))
		{
			// gather all tile layers
			std::vector<CLayerTiles *> vpLayers;
			for(auto &pLayer : pEditor->m_Map.m_pGameGroup->m_vpLayers)
			{
				if(pLayer != pEditor->m_Map.m_pGameLayer && pLayer->m_Type == LAYERTYPE_TILES)
					vpLayers.push_back(static_cast<CLayerTiles *>(pLayer));
			}

			// search for unneeded game tiles
			CLayerTiles *pGameLayer = pEditor->m_Map.m_pGameLayer;
			for(int y = 0; y < pGameLayer->m_Height; ++y)
			{
				for(int x = 0; x < pGameLayer->m_Width; ++x)
				{
					if(pGameLayer->m_pTiles[y * pGameLayer->m_Width + x].m_Index > static_cast<unsigned char>(TILE_NOHOOK))
						continue;

					bool Found = false;
					for(const auto &pLayer : vpLayers)
					{
						if(x < pLayer->m_Width && y < pLayer->m_Height && pLayer->m_pTiles[y * pLayer->m_Width + x].m_Index)
						{
							Found = true;
							break;
						}
					}

					if(!Found)
					{
						pGameLayer->m_pTiles[y * pGameLayer->m_Width + x].m_Index = TILE_AIR;
						pEditor->m_Map.m_Modified = true;
					}
				}
			}

			return 1;
		}
	}

	if(pEditor->GetSelectedGroup()->m_GameGroup && !pEditor->m_Map.m_pTeleLayer)
	{
		// new tele layer
		View.HSplitBottom(5.0f, &View, nullptr);
		View.HSplitBottom(12.0f, &View, &Button);
		static int s_NewTeleLayerButton = 0;
		if(pEditor->DoButton_Editor(&s_NewTeleLayerButton, "Add tele layer", 0, &Button, 0, "Creates a new tele layer"))
		{
			CLayer *pTeleLayer = new CLayerTele(pEditor->m_Map.m_pGameLayer->m_Width, pEditor->m_Map.m_pGameLayer->m_Height);
			pEditor->m_Map.MakeTeleLayer(pTeleLayer);
			pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->AddLayer(pTeleLayer);
			pEditor->SelectLayer(pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_vpLayers.size() - 1);
			pEditor->m_Brush.Clear();
			return 1;
		}
	}

	if(pEditor->GetSelectedGroup()->m_GameGroup && !pEditor->m_Map.m_pSpeedupLayer)
	{
		// new speedup layer
		View.HSplitBottom(5.0f, &View, nullptr);
		View.HSplitBottom(12.0f, &View, &Button);
		static int s_NewSpeedupLayerButton = 0;
		if(pEditor->DoButton_Editor(&s_NewSpeedupLayerButton, "Add speedup layer", 0, &Button, 0, "Creates a new speedup layer"))
		{
			CLayer *pSpeedupLayer = new CLayerSpeedup(pEditor->m_Map.m_pGameLayer->m_Width, pEditor->m_Map.m_pGameLayer->m_Height);
			pEditor->m_Map.MakeSpeedupLayer(pSpeedupLayer);
			pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->AddLayer(pSpeedupLayer);
			pEditor->SelectLayer(pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_vpLayers.size() - 1);
			pEditor->m_Brush.Clear();
			return 1;
		}
	}

	if(pEditor->GetSelectedGroup()->m_GameGroup && !pEditor->m_Map.m_pTuneLayer)
	{
		// new tune layer
		View.HSplitBottom(5.0f, &View, nullptr);
		View.HSplitBottom(12.0f, &View, &Button);
		static int s_NewTuneLayerButton = 0;
		if(pEditor->DoButton_Editor(&s_NewTuneLayerButton, "Add tune layer", 0, &Button, 0, "Creates a new tuning layer"))
		{
			CLayer *pTuneLayer = new CLayerTune(pEditor->m_Map.m_pGameLayer->m_Width, pEditor->m_Map.m_pGameLayer->m_Height);
			pEditor->m_Map.MakeTuneLayer(pTuneLayer);
			pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->AddLayer(pTuneLayer);
			pEditor->SelectLayer(pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_vpLayers.size() - 1);
			pEditor->m_Brush.Clear();
			return 1;
		}
	}

	if(pEditor->GetSelectedGroup()->m_GameGroup && !pEditor->m_Map.m_pFrontLayer)
	{
		// new front layer
		View.HSplitBottom(5.0f, &View, nullptr);
		View.HSplitBottom(12.0f, &View, &Button);
		static int s_NewFrontLayerButton = 0;
		if(pEditor->DoButton_Editor(&s_NewFrontLayerButton, "Add front layer", 0, &Button, 0, "Creates a new item layer"))
		{
			CLayer *pFrontLayer = new CLayerFront(pEditor->m_Map.m_pGameLayer->m_Width, pEditor->m_Map.m_pGameLayer->m_Height);
			pEditor->m_Map.MakeFrontLayer(pFrontLayer);
			pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->AddLayer(pFrontLayer);
			pEditor->SelectLayer(pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_vpLayers.size() - 1);
			pEditor->m_Brush.Clear();
			return 1;
		}
	}

	if(pEditor->GetSelectedGroup()->m_GameGroup && !pEditor->m_Map.m_pSwitchLayer)
	{
		// new Switch layer
		View.HSplitBottom(5.0f, &View, nullptr);
		View.HSplitBottom(12.0f, &View, &Button);
		static int s_NewSwitchLayerButton = 0;
		if(pEditor->DoButton_Editor(&s_NewSwitchLayerButton, "Add switch layer", 0, &Button, 0, "Creates a new switch layer"))
		{
			CLayer *pSwitchLayer = new CLayerSwitch(pEditor->m_Map.m_pGameLayer->m_Width, pEditor->m_Map.m_pGameLayer->m_Height);
			pEditor->m_Map.MakeSwitchLayer(pSwitchLayer);
			pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->AddLayer(pSwitchLayer);
			pEditor->SelectLayer(pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_vpLayers.size() - 1);
			pEditor->m_Brush.Clear();
			return 1;
		}
	}

	// new quad layer
	View.HSplitBottom(5.0f, &View, nullptr);
	View.HSplitBottom(12.0f, &View, &Button);
	static int s_NewQuadLayerButton = 0;
	if(pEditor->DoButton_Editor(&s_NewQuadLayerButton, "Add quads layer", 0, &Button, 0, "Creates a new quad layer"))
	{
		CLayer *pQuadLayer = new CLayerQuads;
		pQuadLayer->m_pEditor = pEditor;
		pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->AddLayer(pQuadLayer);
		pEditor->SelectLayer(pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_vpLayers.size() - 1);
		pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_Collapse = false;
		return 1;
	}

	// new tile layer
	View.HSplitBottom(5.0f, &View, nullptr);
	View.HSplitBottom(12.0f, &View, &Button);
	static int s_NewTileLayerButton = 0;
	if(pEditor->DoButton_Editor(&s_NewTileLayerButton, "Add tile layer", 0, &Button, 0, "Creates a new tile layer"))
	{
		CLayer *pTileLayer = new CLayerTiles(pEditor->m_Map.m_pGameLayer->m_Width, pEditor->m_Map.m_pGameLayer->m_Height);
		pTileLayer->m_pEditor = pEditor;
		pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->AddLayer(pTileLayer);
		pEditor->SelectLayer(pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_vpLayers.size() - 1);
		pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_Collapse = false;
		return 1;
	}

	// new sound layer
	View.HSplitBottom(5.0f, &View, nullptr);
	View.HSplitBottom(12.0f, &View, &Button);
	static int s_NewSoundLayerButton = 0;
	if(pEditor->DoButton_Editor(&s_NewSoundLayerButton, "Add sound layer", 0, &Button, 0, "Creates a new sound layer"))
	{
		CLayer *pSoundLayer = new CLayerSounds;
		pSoundLayer->m_pEditor = pEditor;
		pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->AddLayer(pSoundLayer);
		pEditor->SelectLayer(pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_vpLayers.size() - 1);
		pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_Collapse = false;
		return 1;
	}

	// group name
	if(!pEditor->GetSelectedGroup()->m_GameGroup)
	{
		View.HSplitBottom(5.0f, &View, nullptr);
		View.HSplitBottom(12.0f, &View, &Button);
		pEditor->UI()->DoLabel(&Button, "Name:", 10.0f, TEXTALIGN_LEFT);
		Button.VSplitLeft(40.0f, nullptr, &Button);
		static float s_Name = 0;
		if(pEditor->DoEditBox(&s_Name, &Button, pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_aName, sizeof(pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_aName), 10.0f, &s_Name))
			pEditor->m_Map.m_Modified = true;
	}

	enum
	{
		PROP_ORDER = 0,
		PROP_POS_X,
		PROP_POS_Y,
		PROP_PARA_X,
		PROP_PARA_Y,
		PROP_CUSTOM_ZOOM,
		PROP_PARA_ZOOM,
		PROP_USE_CLIPPING,
		PROP_CLIP_X,
		PROP_CLIP_Y,
		PROP_CLIP_W,
		PROP_CLIP_H,
		NUM_PROPS,
	};

	CProperty aProps[] = {
		{"Order", pEditor->m_SelectedGroup, PROPTYPE_INT_STEP, 0, (int)pEditor->m_Map.m_vpGroups.size() - 1},
		{"Pos X", -pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_OffsetX, PROPTYPE_INT_SCROLL, -1000000, 1000000},
		{"Pos Y", -pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_OffsetY, PROPTYPE_INT_SCROLL, -1000000, 1000000},
		{"Para X", pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_ParallaxX, PROPTYPE_INT_SCROLL, -1000000, 1000000},
		{"Para Y", pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_ParallaxY, PROPTYPE_INT_SCROLL, -1000000, 1000000},
		{"Custom Zoom", pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_CustomParallaxZoom, PROPTYPE_BOOL, 0, 1},
		{"Para Zoom", pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_ParallaxZoom, PROPTYPE_INT_SCROLL, -1000000, 1000000},
		{"Use Clipping", pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_UseClipping, PROPTYPE_BOOL, 0, 1},
		{"Clip X", pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_ClipX, PROPTYPE_INT_SCROLL, -1000000, 1000000},
		{"Clip Y", pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_ClipY, PROPTYPE_INT_SCROLL, -1000000, 1000000},
		{"Clip W", pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_ClipW, PROPTYPE_INT_SCROLL, 0, 1000000},
		{"Clip H", pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_ClipH, PROPTYPE_INT_SCROLL, 0, 1000000},
		{nullptr},
	};

	// cut the properties that aren't needed
	if(pEditor->GetSelectedGroup()->m_GameGroup)
		aProps[PROP_POS_X].m_pName = nullptr;

	static int s_aIds[NUM_PROPS] = {0};
	int NewVal = 0;
	int Prop = pEditor->DoProperties(&View, aProps, s_aIds, &NewVal);
	if(Prop != -1)
	{
		pEditor->m_Map.m_Modified = true;
	}

	if(Prop == PROP_ORDER)
	{
		pEditor->m_SelectedGroup = pEditor->m_Map.SwapGroups(pEditor->m_SelectedGroup, NewVal);
	}

	// these can not be changed on the game group
	if(!pEditor->GetSelectedGroup()->m_GameGroup)
	{
		if(Prop == PROP_PARA_X)
		{
			pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_ParallaxX = NewVal;
		}
		else if(Prop == PROP_PARA_Y)
		{
			pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_ParallaxY = NewVal;
		}
		else if(Prop == PROP_CUSTOM_ZOOM)
		{
			pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_CustomParallaxZoom = NewVal;
		}
		else if(Prop == PROP_PARA_ZOOM)
		{
			pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_CustomParallaxZoom = 1;
			pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_ParallaxZoom = NewVal;
		}
		else if(Prop == PROP_POS_X)
		{
			pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_OffsetX = -NewVal;
		}
		else if(Prop == PROP_POS_Y)
		{
			pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_OffsetY = -NewVal;
		}
		else if(Prop == PROP_USE_CLIPPING)
		{
			pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_UseClipping = NewVal;
		}
		else if(Prop == PROP_CLIP_X)
		{
			pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_ClipX = NewVal;
		}
		else if(Prop == PROP_CLIP_Y)
		{
			pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_ClipY = NewVal;
		}
		else if(Prop == PROP_CLIP_W)
		{
			pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_ClipW = NewVal;
		}
		else if(Prop == PROP_CLIP_H)
		{
			pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->m_ClipH = NewVal;
		}

		pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->OnEdited();
	}

	return 0;
}

int CEditor::PopupLayer(CEditor *pEditor, CUIRect View, void *pContext)
{
	CLayerPopupContext *pPopup = (CLayerPopupContext *)pContext;

	CLayerGroup *pCurrentGroup = pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup];
	CLayer *pCurrentLayer = pEditor->GetSelectedLayer(0);

	if(pPopup->m_vpLayers.size() > 1)
	{
		return CLayerTiles::RenderCommonProperties(pPopup->m_CommonPropState, pEditor, &View, pPopup->m_vpLayers);
	}

	const bool EntitiesLayer = pCurrentLayer->IsEntitiesLayer();

	// delete button
	if(pEditor->m_Map.m_pGameLayer != pCurrentLayer) // entities layers except the game layer can be deleted
	{
		CUIRect DeleteButton;
		View.HSplitBottom(12.0f, &View, &DeleteButton);
		static int s_DeleteButton = 0;
		if(pEditor->DoButton_Editor(&s_DeleteButton, "Delete layer", 0, &DeleteButton, 0, "Deletes the layer"))
		{
			if(pCurrentLayer == pEditor->m_Map.m_pFrontLayer)
				pEditor->m_Map.m_pFrontLayer = nullptr;
			if(pCurrentLayer == pEditor->m_Map.m_pTeleLayer)
				pEditor->m_Map.m_pTeleLayer = nullptr;
			if(pCurrentLayer == pEditor->m_Map.m_pSpeedupLayer)
				pEditor->m_Map.m_pSpeedupLayer = nullptr;
			if(pCurrentLayer == pEditor->m_Map.m_pSwitchLayer)
				pEditor->m_Map.m_pSwitchLayer = nullptr;
			if(pCurrentLayer == pEditor->m_Map.m_pTuneLayer)
				pEditor->m_Map.m_pTuneLayer = nullptr;
			pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->DeleteLayer(pEditor->m_vSelectedLayers[0]);
			return 1;
		}
	}

	// duplicate button
	if(!EntitiesLayer) // entities layers cannot be duplicated
	{
		CUIRect DuplicateButton;
		View.HSplitBottom(4.0f, &View, nullptr);
		View.HSplitBottom(12.0f, &View, &DuplicateButton);
		static int s_DuplicationButton = 0;
		if(pEditor->DoButton_Editor(&s_DuplicationButton, "Duplicate layer", 0, &DuplicateButton, 0, "Duplicates the layer"))
		{
			pEditor->m_Map.m_vpGroups[pEditor->m_SelectedGroup]->DuplicateLayer(pEditor->m_vSelectedLayers[0]);
			return 1;
		}
	}

	// layer name
	if(!EntitiesLayer) // name cannot be changed for entities layers
	{
		CUIRect Label, EditBox;
		View.HSplitBottom(5.0f, &View, nullptr);
		View.HSplitBottom(12.0f, &View, &Label);
		Label.VSplitLeft(40.0f, &Label, &EditBox);
		pEditor->UI()->DoLabel(&Label, "Name:", 10.0f, TEXTALIGN_LEFT);
		static float s_Name = 0;
		if(pEditor->DoEditBox(&s_Name, &EditBox, pCurrentLayer->m_aName, sizeof(pCurrentLayer->m_aName), 10.0f, &s_Name))
			pEditor->m_Map.m_Modified = true;
	}

	// spacing if any button was rendered
	if(!EntitiesLayer || pEditor->m_Map.m_pGameLayer != pCurrentLayer)
		View.HSplitBottom(10.0f, &View, nullptr);

	enum
	{
		PROP_GROUP = 0,
		PROP_ORDER,
		PROP_HQ,
		NUM_PROPS,
	};

	CProperty aProps[] = {
		{"Group", pEditor->m_SelectedGroup, PROPTYPE_INT_STEP, 0, (int)pEditor->m_Map.m_vpGroups.size() - 1},
		{"Order", pEditor->m_vSelectedLayers[0], PROPTYPE_INT_STEP, 0, (int)pCurrentGroup->m_vpLayers.size() - 1},
		{"Detail", pCurrentLayer->m_Flags & LAYERFLAG_DETAIL, PROPTYPE_BOOL, 0, 1},
		{nullptr},
	};

	// don't use Group and Detail from the selection if this is an entities layer
	if(EntitiesLayer)
	{
		aProps[0].m_Type = PROPTYPE_NULL;
		aProps[2].m_Type = PROPTYPE_NULL;
	}

	static int s_aIds[NUM_PROPS] = {0};
	int NewVal = 0;
	int Prop = pEditor->DoProperties(&View, aProps, s_aIds, &NewVal);
	if(Prop != -1)
	{
		pEditor->m_Map.m_Modified = true;
	}

	if(Prop == PROP_ORDER)
	{
		pEditor->SelectLayer(pCurrentGroup->SwapLayers(pEditor->m_vSelectedLayers[0], NewVal));
	}
	else if(Prop == PROP_GROUP)
	{
		if(NewVal >= 0 && (size_t)NewVal < pEditor->m_Map.m_vpGroups.size())
		{
			auto Position = std::find(pCurrentGroup->m_vpLayers.begin(), pCurrentGroup->m_vpLayers.end(), pCurrentLayer);
			if(Position != pCurrentGroup->m_vpLayers.end())
				pCurrentGroup->m_vpLayers.erase(Position);
			pEditor->m_Map.m_vpGroups[NewVal]->m_vpLayers.push_back(pCurrentLayer);
			pEditor->m_SelectedGroup = NewVal;
			pEditor->SelectLayer(pEditor->m_Map.m_vpGroups[NewVal]->m_vpLayers.size() - 1);
		}
	}
	else if(Prop == PROP_HQ)
	{
		pCurrentLayer->m_Flags &= ~LAYERFLAG_DETAIL;
		if(NewVal)
			pCurrentLayer->m_Flags |= LAYERFLAG_DETAIL;
	}

	return pCurrentLayer->RenderProperties(&View);
}

int CEditor::PopupQuad(CEditor *pEditor, CUIRect View, void *pContext)
{
	std::vector<CQuad *> vpQuads = pEditor->GetSelectedQuads();
	CQuad *pCurrentQuad = vpQuads[pEditor->m_SelectedQuadIndex];
	CLayerQuads *pLayer = static_cast<CLayerQuads *>(pEditor->GetSelectedLayerType(0, LAYERTYPE_QUADS));

	CUIRect Button;

	// delete button
	View.HSplitBottom(12.0f, &View, &Button);
	static int s_DeleteButton = 0;
	if(pEditor->DoButton_Editor(&s_DeleteButton, "Delete", 0, &Button, 0, "Deletes the current quad"))
	{
		if(pLayer)
		{
			pEditor->m_Map.m_Modified = true;
			pEditor->DeleteSelectedQuads();
		}
		return 1;
	}

	// aspect ratio button
	View.HSplitBottom(10.0f, &View, nullptr);
	View.HSplitBottom(12.0f, &View, &Button);
	if(pLayer && pLayer->m_Image >= 0 && (size_t)pLayer->m_Image < pEditor->m_Map.m_vpImages.size())
	{
		static int s_AspectRatioButton = 0;
		if(pEditor->DoButton_Editor(&s_AspectRatioButton, "Aspect ratio", 0, &Button, 0, "Resizes the current Quad based on the aspect ratio of the image"))
		{
			for(auto &pQuad : vpQuads)
			{
				int Top = pQuad->m_aPoints[0].y;
				int Left = pQuad->m_aPoints[0].x;
				int Right = pQuad->m_aPoints[0].x;

				for(int k = 1; k < 4; k++)
				{
					if(pQuad->m_aPoints[k].y < Top)
						Top = pQuad->m_aPoints[k].y;
					if(pQuad->m_aPoints[k].x < Left)
						Left = pQuad->m_aPoints[k].x;
					if(pQuad->m_aPoints[k].x > Right)
						Right = pQuad->m_aPoints[k].x;
				}

				const int Height = (Right - Left) * pEditor->m_Map.m_vpImages[pLayer->m_Image]->m_Height / pEditor->m_Map.m_vpImages[pLayer->m_Image]->m_Width;

				pQuad->m_aPoints[0].x = Left;
				pQuad->m_aPoints[0].y = Top;
				pQuad->m_aPoints[1].x = Right;
				pQuad->m_aPoints[1].y = Top;
				pQuad->m_aPoints[2].x = Left;
				pQuad->m_aPoints[2].y = Top + Height;
				pQuad->m_aPoints[3].x = Right;
				pQuad->m_aPoints[3].y = Top + Height;
				pEditor->m_Map.m_Modified = true;
			}
			return 1;
		}
	}

	// align button
	View.HSplitBottom(6.0f, &View, nullptr);
	View.HSplitBottom(12.0f, &View, &Button);
	static int s_AlignButton = 0;
	if(pEditor->DoButton_Editor(&s_AlignButton, "Align", 0, &Button, 0, "Aligns coordinates of the quad points"))
	{
		for(auto &pQuad : vpQuads)
		{
			for(int k = 1; k < 4; k++)
			{
				pQuad->m_aPoints[k].x = 1000.0f * (pQuad->m_aPoints[k].x / 1000);
				pQuad->m_aPoints[k].y = 1000.0f * (pQuad->m_aPoints[k].y / 1000);
			}
			pEditor->m_Map.m_Modified = true;
		}
		return 1;
	}

	// square button
	View.HSplitBottom(6.0f, &View, nullptr);
	View.HSplitBottom(12.0f, &View, &Button);
	static int s_Button = 0;
	if(pEditor->DoButton_Editor(&s_Button, "Square", 0, &Button, 0, "Squares the current quad"))
	{
		for(auto &pQuad : vpQuads)
		{
			int Top = pQuad->m_aPoints[0].y;
			int Left = pQuad->m_aPoints[0].x;
			int Bottom = pQuad->m_aPoints[0].y;
			int Right = pQuad->m_aPoints[0].x;

			for(int k = 1; k < 4; k++)
			{
				if(pQuad->m_aPoints[k].y < Top)
					Top = pQuad->m_aPoints[k].y;
				if(pQuad->m_aPoints[k].x < Left)
					Left = pQuad->m_aPoints[k].x;
				if(pQuad->m_aPoints[k].y > Bottom)
					Bottom = pQuad->m_aPoints[k].y;
				if(pQuad->m_aPoints[k].x > Right)
					Right = pQuad->m_aPoints[k].x;
			}

			pQuad->m_aPoints[0].x = Left;
			pQuad->m_aPoints[0].y = Top;
			pQuad->m_aPoints[1].x = Right;
			pQuad->m_aPoints[1].y = Top;
			pQuad->m_aPoints[2].x = Left;
			pQuad->m_aPoints[2].y = Bottom;
			pQuad->m_aPoints[3].x = Right;
			pQuad->m_aPoints[3].y = Bottom;
			pEditor->m_Map.m_Modified = true;
		}
		return 1;
	}

	// slice button
	View.HSplitBottom(6.0f, &View, nullptr);
	View.HSplitBottom(12.0f, &View, &Button);
	static int s_SliceButton = 0;
	if(pEditor->DoButton_Editor(&s_SliceButton, "Slice", 0, &Button, 0, "Enables quad knife mode"))
	{
		pEditor->m_QuadKnifeCount = 0;
		pEditor->m_QuadKnifeActive = true;
		return 1;
	}

	enum
	{
		PROP_ORDER = 0,
		PROP_POS_X,
		PROP_POS_Y,
		PROP_POS_ENV,
		PROP_POS_ENV_OFFSET,
		PROP_COLOR_ENV,
		PROP_COLOR_ENV_OFFSET,
		NUM_PROPS,
	};

	const int NumQuads = pLayer ? (int)pLayer->m_vQuads.size() : 0;
	CProperty aProps[] = {
		{"Order", pEditor->m_vSelectedQuads[pEditor->m_SelectedQuadIndex], PROPTYPE_INT_STEP, 0, NumQuads},
		{"Pos X", fx2i(pCurrentQuad->m_aPoints[4].x), PROPTYPE_INT_SCROLL, -1000000, 1000000},
		{"Pos Y", fx2i(pCurrentQuad->m_aPoints[4].y), PROPTYPE_INT_SCROLL, -1000000, 1000000},
		{"Pos. Env", pCurrentQuad->m_PosEnv + 1, PROPTYPE_ENVELOPE, 0, 0},
		{"Pos. TO", pCurrentQuad->m_PosEnvOffset, PROPTYPE_INT_SCROLL, -1000000, 1000000},
		{"Color Env", pCurrentQuad->m_ColorEnv + 1, PROPTYPE_ENVELOPE, 0, 0},
		{"Color TO", pCurrentQuad->m_ColorEnvOffset, PROPTYPE_INT_SCROLL, -1000000, 1000000},
		{nullptr},
	};

	static int s_aIds[NUM_PROPS] = {0};
	int NewVal = 0;
	int Prop = pEditor->DoProperties(&View, aProps, s_aIds, &NewVal);
	if(Prop != -1)
	{
		pEditor->m_Map.m_Modified = true;
	}

	const float OffsetX = i2fx(NewVal) - pCurrentQuad->m_aPoints[4].x;
	const float OffsetY = i2fx(NewVal) - pCurrentQuad->m_aPoints[4].y;

	if(Prop == PROP_ORDER && pLayer)
	{
		const int QuadIndex = pLayer->SwapQuads(pEditor->m_vSelectedQuads[pEditor->m_SelectedQuadIndex], NewVal);
		pEditor->m_vSelectedQuads[pEditor->m_SelectedQuadIndex] = QuadIndex;
	}

	for(auto &pQuad : vpQuads)
	{
		if(Prop == PROP_POS_X)
		{
			for(auto &Point : pQuad->m_aPoints)
				Point.x += OffsetX;
		}
		else if(Prop == PROP_POS_Y)
		{
			for(auto &Point : pQuad->m_aPoints)
				Point.y += OffsetY;
		}
		else if(Prop == PROP_POS_ENV)
		{
			int Index = clamp(NewVal - 1, -1, (int)pEditor->m_Map.m_vpEnvelopes.size() - 1);
			int StepDirection = Index < pQuad->m_PosEnv ? -1 : 1;
			if(StepDirection != 0)
			{
				for(; Index >= -1 && Index < (int)pEditor->m_Map.m_vpEnvelopes.size(); Index += StepDirection)
				{
					if(Index == -1 || pEditor->m_Map.m_vpEnvelopes[Index]->m_Channels == 3)
					{
						pQuad->m_PosEnv = Index;
						break;
					}
				}
			}
		}
		else if(Prop == PROP_POS_ENV_OFFSET)
		{
			pQuad->m_PosEnvOffset = NewVal;
		}
		else if(Prop == PROP_COLOR_ENV)
		{
			int Index = clamp(NewVal - 1, -1, (int)pEditor->m_Map.m_vpEnvelopes.size() - 1);
			int StepDirection = Index < pQuad->m_ColorEnv ? -1 : 1;
			if(StepDirection != 0)
			{
				for(; Index >= -1 && Index < (int)pEditor->m_Map.m_vpEnvelopes.size(); Index += StepDirection)
				{
					if(Index == -1 || pEditor->m_Map.m_vpEnvelopes[Index]->m_Channels == 4)
					{
						pQuad->m_ColorEnv = Index;
						break;
					}
				}
			}
		}
		else if(Prop == PROP_COLOR_ENV_OFFSET)
		{
			pQuad->m_ColorEnvOffset = NewVal;
		}
	}

	return 0;
}

int CEditor::PopupSource(CEditor *pEditor, CUIRect View, void *pContext)
{
	CSoundSource *pSource = pEditor->GetSelectedSource();

	CUIRect Button;

	// delete button
	View.HSplitBottom(12.0f, &View, &Button);
	static int s_DeleteButton = 0;
	if(pEditor->DoButton_Editor(&s_DeleteButton, "Delete", 0, &Button, 0, "Deletes the current source"))
	{
		CLayerSounds *pLayer = (CLayerSounds *)pEditor->GetSelectedLayerType(0, LAYERTYPE_SOUNDS);
		if(pLayer)
		{
			pEditor->m_Map.m_Modified = true;
			pLayer->m_vSources.erase(pLayer->m_vSources.begin() + pEditor->m_SelectedSource);
			pEditor->m_SelectedSource--;
		}
		return 1;
	}

	// Sound shape button
	CUIRect ShapeButton;
	View.HSplitBottom(3.0f, &View, nullptr);
	View.HSplitBottom(12.0f, &View, &ShapeButton);

	static const char *s_apShapeNames[CSoundShape::NUM_SHAPES] = {
		"Rectangle",
		"Circle"};

	pSource->m_Shape.m_Type = pSource->m_Shape.m_Type % CSoundShape::NUM_SHAPES; // prevent out of array errors

	static int s_ShapeTypeButton = 0;
	if(pEditor->DoButton_Editor(&s_ShapeTypeButton, s_apShapeNames[pSource->m_Shape.m_Type], 0, &ShapeButton, 0, "Change shape"))
	{
		pSource->m_Shape.m_Type = (pSource->m_Shape.m_Type + 1) % CSoundShape::NUM_SHAPES;

		// set default values
		switch(pSource->m_Shape.m_Type)
		{
		case CSoundShape::SHAPE_CIRCLE:
		{
			pSource->m_Shape.m_Circle.m_Radius = 1000.0f;
			break;
		}
		case CSoundShape::SHAPE_RECTANGLE:
		{
			pSource->m_Shape.m_Rectangle.m_Width = f2fx(1000.0f);
			pSource->m_Shape.m_Rectangle.m_Height = f2fx(800.0f);
			break;
		}
		}
	}

	enum
	{
		PROP_POS_X = 0,
		PROP_POS_Y,
		PROP_LOOP,
		PROP_PAN,
		PROP_TIME_DELAY,
		PROP_FALLOFF,
		PROP_POS_ENV,
		PROP_POS_ENV_OFFSET,
		PROP_SOUND_ENV,
		PROP_SOUND_ENV_OFFSET,
		NUM_PROPS,
	};

	CProperty aProps[] = {
		{"Pos X", pSource->m_Position.x / 1000, PROPTYPE_INT_SCROLL, -1000000, 1000000},
		{"Pos Y", pSource->m_Position.y / 1000, PROPTYPE_INT_SCROLL, -1000000, 1000000},
		{"Loop", pSource->m_Loop, PROPTYPE_BOOL, 0, 1},
		{"Pan", pSource->m_Pan, PROPTYPE_BOOL, 0, 1},
		{"Delay", pSource->m_TimeDelay, PROPTYPE_INT_SCROLL, 0, 1000000},
		{"Falloff", pSource->m_Falloff, PROPTYPE_INT_SCROLL, 0, 255},
		{"Pos. Env", pSource->m_PosEnv + 1, PROPTYPE_ENVELOPE, 0, 0},
		{"Pos. TO", pSource->m_PosEnvOffset, PROPTYPE_INT_SCROLL, -1000000, 1000000},
		{"Sound Env", pSource->m_SoundEnv + 1, PROPTYPE_ENVELOPE, 0, 0},
		{"Sound. TO", pSource->m_SoundEnvOffset, PROPTYPE_INT_SCROLL, -1000000, 1000000},
		{nullptr},
	};

	static int s_aIds[NUM_PROPS] = {0};
	int NewVal = 0;
	int Prop = pEditor->DoProperties(&View, aProps, s_aIds, &NewVal);
	if(Prop != -1)
	{
		pEditor->m_Map.m_Modified = true;
	}

	if(Prop == PROP_POS_X)
	{
		pSource->m_Position.x = NewVal * 1000;
	}
	else if(Prop == PROP_POS_Y)
	{
		pSource->m_Position.y = NewVal * 1000;
	}
	else if(Prop == PROP_LOOP)
	{
		pSource->m_Loop = NewVal;
	}
	else if(Prop == PROP_PAN)
	{
		pSource->m_Pan = NewVal;
	}
	else if(Prop == PROP_TIME_DELAY)
	{
		pSource->m_TimeDelay = NewVal;
	}
	else if(Prop == PROP_FALLOFF)
	{
		pSource->m_Falloff = NewVal;
	}
	else if(Prop == PROP_POS_ENV)
	{
		int Index = clamp(NewVal - 1, -1, (int)pEditor->m_Map.m_vpEnvelopes.size() - 1);
		const int StepDirection = Index < pSource->m_PosEnv ? -1 : 1;
		for(; Index >= -1 && Index < (int)pEditor->m_Map.m_vpEnvelopes.size(); Index += StepDirection)
		{
			if(Index == -1 || pEditor->m_Map.m_vpEnvelopes[Index]->m_Channels == 3)
			{
				pSource->m_PosEnv = Index;
				break;
			}
		}
	}
	else if(Prop == PROP_POS_ENV_OFFSET)
	{
		pSource->m_PosEnvOffset = NewVal;
	}
	else if(Prop == PROP_SOUND_ENV)
	{
		int Index = clamp(NewVal - 1, -1, (int)pEditor->m_Map.m_vpEnvelopes.size() - 1);
		const int StepDirection = Index < pSource->m_SoundEnv ? -1 : 1;
		for(; Index >= -1 && Index < (int)pEditor->m_Map.m_vpEnvelopes.size(); Index += StepDirection)
		{
			if(Index == -1 || pEditor->m_Map.m_vpEnvelopes[Index]->m_Channels == 1)
			{
				pSource->m_SoundEnv = Index;
				break;
			}
		}
	}
	else if(Prop == PROP_SOUND_ENV_OFFSET)
	{
		pSource->m_SoundEnvOffset = NewVal;
	}

	// source shape properties
	switch(pSource->m_Shape.m_Type)
	{
	case CSoundShape::SHAPE_CIRCLE:
	{
		enum
		{
			PROP_CIRCLE_RADIUS = 0,
			NUM_CIRCLE_PROPS,
		};

		CProperty aCircleProps[] = {
			{"Radius", pSource->m_Shape.m_Circle.m_Radius, PROPTYPE_INT_SCROLL, 0, 1000000},
			{nullptr},
		};

		static int s_aCircleIds[NUM_CIRCLE_PROPS] = {0};
		NewVal = 0;
		Prop = pEditor->DoProperties(&View, aCircleProps, s_aCircleIds, &NewVal);
		if(Prop != -1)
		{
			pEditor->m_Map.m_Modified = true;
		}

		if(Prop == PROP_CIRCLE_RADIUS)
		{
			pSource->m_Shape.m_Circle.m_Radius = NewVal;
		}

		break;
	}

	case CSoundShape::SHAPE_RECTANGLE:
	{
		enum
		{
			PROP_RECTANGLE_WIDTH = 0,
			PROP_RECTANGLE_HEIGHT,
			NUM_RECTANGLE_PROPS,
		};

		CProperty aRectangleProps[] = {
			{"Width", pSource->m_Shape.m_Rectangle.m_Width / 1024, PROPTYPE_INT_SCROLL, 0, 1000000},
			{"Height", pSource->m_Shape.m_Rectangle.m_Height / 1024, PROPTYPE_INT_SCROLL, 0, 1000000},
			{nullptr},
		};

		static int s_aRectangleIds[NUM_RECTANGLE_PROPS] = {0};
		NewVal = 0;
		Prop = pEditor->DoProperties(&View, aRectangleProps, s_aRectangleIds, &NewVal);
		if(Prop != -1)
		{
			pEditor->m_Map.m_Modified = true;
		}

		if(Prop == PROP_RECTANGLE_WIDTH)
		{
			pSource->m_Shape.m_Rectangle.m_Width = NewVal * 1024;
		}
		else if(Prop == PROP_RECTANGLE_HEIGHT)
		{
			pSource->m_Shape.m_Rectangle.m_Height = NewVal * 1024;
		}

		break;
	}
	}

	return 0;
}

int CEditor::PopupPoint(CEditor *pEditor, CUIRect View, void *pContext)
{
	std::vector<CQuad *> vpQuads = pEditor->GetSelectedQuads();
	CQuad *pCurrentQuad = vpQuads[pEditor->m_SelectedQuadIndex];

	enum
	{
		PROP_POS_X = 0,
		PROP_POS_Y,
		PROP_COLOR,
		PROP_TEX_U,
		PROP_TEX_V,
		NUM_PROPS,
	};

	int Color = 0;
	Color |= pCurrentQuad->m_aColors[pEditor->m_SelectedQuadPoint].r << 24;
	Color |= pCurrentQuad->m_aColors[pEditor->m_SelectedQuadPoint].g << 16;
	Color |= pCurrentQuad->m_aColors[pEditor->m_SelectedQuadPoint].b << 8;
	Color |= pCurrentQuad->m_aColors[pEditor->m_SelectedQuadPoint].a;

	const int X = fx2i(pCurrentQuad->m_aPoints[pEditor->m_SelectedQuadPoint].x);
	const int Y = fx2i(pCurrentQuad->m_aPoints[pEditor->m_SelectedQuadPoint].y);
	const int TextureU = fx2f(pCurrentQuad->m_aTexcoords[pEditor->m_SelectedQuadPoint].x) * 1024;
	const int TextureV = fx2f(pCurrentQuad->m_aTexcoords[pEditor->m_SelectedQuadPoint].y) * 1024;

	CProperty aProps[] = {
		{"Pos X", X, PROPTYPE_INT_SCROLL, -1000000, 1000000},
		{"Pos Y", Y, PROPTYPE_INT_SCROLL, -1000000, 1000000},
		{"Color", Color, PROPTYPE_COLOR, 0, 0},
		{"Tex U", TextureU, PROPTYPE_INT_SCROLL, -1000000, 1000000},
		{"Tex V", TextureV, PROPTYPE_INT_SCROLL, -1000000, 1000000},
		{nullptr},
	};

	static int s_aIds[NUM_PROPS] = {0};
	int NewVal = 0;
	int Prop = pEditor->DoProperties(&View, aProps, s_aIds, &NewVal);
	if(Prop != -1)
	{
		pEditor->m_Map.m_Modified = true;
	}

	for(auto &pQuad : vpQuads)
	{
		if(Prop == PROP_POS_X)
		{
			for(int v = 0; v < 4; v++)
				if(pEditor->m_SelectedPoints & (1 << v))
					pQuad->m_aPoints[v].x = i2fx(fx2i(pQuad->m_aPoints[v].x) + NewVal - X);
		}
		else if(Prop == PROP_POS_Y)
		{
			for(int v = 0; v < 4; v++)
				if(pEditor->m_SelectedPoints & (1 << v))
					pQuad->m_aPoints[v].y = i2fx(fx2i(pQuad->m_aPoints[v].y) + NewVal - Y);
		}
		else if(Prop == PROP_COLOR)
		{
			for(int v = 0; v < 4; v++)
			{
				if(pEditor->m_SelectedPoints & (1 << v))
				{
					pQuad->m_aColors[v].r = (NewVal >> 24) & 0xff;
					pQuad->m_aColors[v].g = (NewVal >> 16) & 0xff;
					pQuad->m_aColors[v].b = (NewVal >> 8) & 0xff;
					pQuad->m_aColors[v].a = NewVal & 0xff;
				}
			}
		}
		else if(Prop == PROP_TEX_U)
		{
			for(int v = 0; v < 4; v++)
				if(pEditor->m_SelectedPoints & (1 << v))
					pQuad->m_aTexcoords[v].x = f2fx(fx2f(pQuad->m_aTexcoords[v].x) + (NewVal - TextureU) / 1024.0f);
		}
		else if(Prop == PROP_TEX_V)
		{
			for(int v = 0; v < 4; v++)
				if(pEditor->m_SelectedPoints & (1 << v))
					pQuad->m_aTexcoords[v].y = f2fx(fx2f(pQuad->m_aTexcoords[v].y) + (NewVal - TextureV) / 1024.0f);
		}
	}

	return 0;
}

static int gs_ModifyIndexDeletedIndex;
static void ModifyIndexDeleted(int *pIndex)
{
	if(*pIndex == gs_ModifyIndexDeletedIndex)
		*pIndex = -1;
	else if(*pIndex > gs_ModifyIndexDeletedIndex)
		*pIndex = *pIndex - 1;
}

int CEditor::PopupImage(CEditor *pEditor, CUIRect View, void *pContext)
{
	static int s_ReaddButton = 0;
	static int s_ReplaceButton = 0;
	static int s_RemoveButton = 0;

	CUIRect Slot;
	View.HSplitTop(12.0f, &Slot, &View);
	CEditorImage *pImg = pEditor->m_Map.m_vpImages[pEditor->m_SelectedImage];

	static int s_ExternalButton = 0;
	if(pImg->m_External)
	{
		if(pEditor->DoButton_MenuItem(&s_ExternalButton, "Embed", 0, &Slot, 0, "Embeds the image into the map file."))
		{
			pImg->m_External = 0;
			return 1;
		}
		View.HSplitTop(5.0f, nullptr, &View);
		View.HSplitTop(12.0f, &Slot, &View);
	}
	else if(pEditor->IsVanillaImage(pImg->m_aName))
	{
		if(pEditor->DoButton_MenuItem(&s_ExternalButton, "Make external", 0, &Slot, 0, "Removes the image from the map file."))
		{
			pImg->m_External = 1;
			return 1;
		}
		View.HSplitTop(5.0f, nullptr, &View);
		View.HSplitTop(12.0f, &Slot, &View);
	}

	static SSelectionPopupContext s_SelectionPopupContext;
	if(pEditor->DoButton_MenuItem(&s_ReaddButton, "Readd", 0, &Slot, 0, "Reloads the image from the mapres folder"))
	{
		char aFilename[IO_MAX_PATH_LENGTH];
		str_format(aFilename, sizeof(aFilename), "%s.png", pImg->m_aName);
		s_SelectionPopupContext.Reset();
		pEditor->Storage()->FindFiles(aFilename, "mapres", IStorage::TYPE_ALL, &s_SelectionPopupContext.m_Entries);
		if(s_SelectionPopupContext.m_Entries.empty())
		{
			pEditor->ShowFileDialogError("Error: could not find image '%s' in the mapres folder.", aFilename);
		}
		else if(s_SelectionPopupContext.m_Entries.size() == 1)
		{
			s_SelectionPopupContext.m_pSelection = &*s_SelectionPopupContext.m_Entries.begin();
		}
		else
		{
			str_copy(s_SelectionPopupContext.m_aMessage, "Select the wanted image:");
			pEditor->ShowPopupSelection(pEditor->UI()->MouseX(), pEditor->UI()->MouseY(), &s_SelectionPopupContext);
		}
	}
	if(s_SelectionPopupContext.m_pSelection != nullptr)
	{
		const bool WasExternal = pImg->m_External;
		ReplaceImage(s_SelectionPopupContext.m_pSelection->c_str(), IStorage::TYPE_ALL, pEditor);
		pImg->m_External = WasExternal;
		s_SelectionPopupContext.Reset();
		return 1;
	}

	View.HSplitTop(5.0f, nullptr, &View);
	View.HSplitTop(12.0f, &Slot, &View);
	if(pEditor->DoButton_MenuItem(&s_ReplaceButton, "Replace", 0, &Slot, 0, "Replaces the image with a new one"))
	{
		pEditor->InvokeFileDialog(IStorage::TYPE_ALL, FILETYPE_IMG, "Replace Image", "Replace", "mapres", "", ReplaceImage, pEditor);
		return 1;
	}

	View.HSplitTop(5.0f, nullptr, &View);
	View.HSplitTop(12.0f, &Slot, &View);
	if(pEditor->DoButton_MenuItem(&s_RemoveButton, "Remove", 0, &Slot, 0, "Removes the image from the map"))
	{
		delete pImg;
		pEditor->m_Map.m_vpImages.erase(pEditor->m_Map.m_vpImages.begin() + pEditor->m_SelectedImage);
		gs_ModifyIndexDeletedIndex = pEditor->m_SelectedImage;
		pEditor->m_Map.ModifyImageIndex(ModifyIndexDeleted);
		return 1;
	}

	return 0;
}

int CEditor::PopupSound(CEditor *pEditor, CUIRect View, void *pContext)
{
	static int s_ReaddButton = 0;
	static int s_ReplaceButton = 0;
	static int s_RemoveButton = 0;

	CUIRect Slot;
	View.HSplitTop(12.0f, &Slot, &View);
	CEditorSound *pSound = pEditor->m_Map.m_vpSounds[pEditor->m_SelectedSound];

	static SSelectionPopupContext s_SelectionPopupContext;
	if(pEditor->DoButton_MenuItem(&s_ReaddButton, "Readd", 0, &Slot, 0, "Reloads the sound from the mapres folder"))
	{
		char aFilename[IO_MAX_PATH_LENGTH];
		str_format(aFilename, sizeof(aFilename), "%s.opus", pSound->m_aName);
		s_SelectionPopupContext.Reset();
		pEditor->Storage()->FindFiles(aFilename, "mapres", IStorage::TYPE_ALL, &s_SelectionPopupContext.m_Entries);
		if(s_SelectionPopupContext.m_Entries.empty())
		{
			pEditor->ShowFileDialogError("Error: could not find sound '%s' in the mapres folder.", aFilename);
		}
		else if(s_SelectionPopupContext.m_Entries.size() == 1)
		{
			s_SelectionPopupContext.m_pSelection = &*s_SelectionPopupContext.m_Entries.begin();
		}
		else
		{
			str_copy(s_SelectionPopupContext.m_aMessage, "Select the wanted sound:");
			pEditor->ShowPopupSelection(pEditor->UI()->MouseX(), pEditor->UI()->MouseY(), &s_SelectionPopupContext);
		}
	}
	if(s_SelectionPopupContext.m_pSelection != nullptr)
	{
		ReplaceSound(s_SelectionPopupContext.m_pSelection->c_str(), IStorage::TYPE_ALL, pEditor);
		s_SelectionPopupContext.Reset();
		return 1;
	}

	View.HSplitTop(5.0f, nullptr, &View);
	View.HSplitTop(12.0f, &Slot, &View);
	if(pEditor->DoButton_MenuItem(&s_ReplaceButton, "Replace", 0, &Slot, 0, "Replaces the sound with a new one"))
	{
		pEditor->InvokeFileDialog(IStorage::TYPE_ALL, FILETYPE_SOUND, "Replace sound", "Replace", "mapres", "", ReplaceSound, pEditor);
		return 1;
	}

	View.HSplitTop(5.0f, nullptr, &View);
	View.HSplitTop(12.0f, &Slot, &View);
	if(pEditor->DoButton_MenuItem(&s_RemoveButton, "Remove", 0, &Slot, 0, "Removes the sound from the map"))
	{
		delete pSound;
		pEditor->m_Map.m_vpSounds.erase(pEditor->m_Map.m_vpSounds.begin() + pEditor->m_SelectedSound);
		gs_ModifyIndexDeletedIndex = pEditor->m_SelectedSound;
		pEditor->m_Map.ModifySoundIndex(ModifyIndexDeleted);
		return 1;
	}

	return 0;
}

int CEditor::PopupNewFolder(CEditor *pEditor, CUIRect View, void *pContext)
{
	CUIRect Label, ButtonBar, Button;

	View.Margin(10.0f, &View);
	View.HSplitBottom(20.0f, &View, &ButtonBar);

	// title
	View.HSplitTop(20.0f, &Label, &View);
	pEditor->UI()->DoLabel(&Label, "Create new folder", 20.0f, TEXTALIGN_CENTER);
	View.HSplitTop(10.0f, nullptr, &View);

	// folder name
	View.HSplitTop(20.0f, &Label, &View);
	pEditor->UI()->DoLabel(&Label, "Name:", 10.0f, TEXTALIGN_LEFT);
	Label.VSplitLeft(50.0f, nullptr, &Button);
	Button.HMargin(2.0f, &Button);
	static float s_FolderBox = 0;
	pEditor->DoEditBox(&s_FolderBox, &Button, pEditor->m_aFileDialogNewFolderName, sizeof(pEditor->m_aFileDialogNewFolderName), 12.0f, &s_FolderBox);

	// button bar
	ButtonBar.VSplitLeft(110.0f, &Button, &ButtonBar);
	static int s_CancelButton = 0;
	if(pEditor->DoButton_Editor(&s_CancelButton, "Cancel", 0, &Button, 0, nullptr))
		return 1;

	ButtonBar.VSplitRight(110.0f, &ButtonBar, &Button);
	static int s_CreateButton = 0;
	if(pEditor->DoButton_Editor(&s_CreateButton, "Create", 0, &Button, 0, nullptr) || pEditor->UI()->ConsumeHotkey(CUI::HOTKEY_ENTER))
	{
		// create the folder
		if(pEditor->m_aFileDialogNewFolderName[0])
		{
			char aBuf[IO_MAX_PATH_LENGTH];
			str_format(aBuf, sizeof(aBuf), "%s/%s", pEditor->m_pFileDialogPath, pEditor->m_aFileDialogNewFolderName);
			if(pEditor->Storage()->CreateFolder(aBuf, IStorage::TYPE_SAVE))
			{
				pEditor->FilelistPopulate(IStorage::TYPE_SAVE);
				return 1;
			}
			else
			{
				pEditor->ShowFileDialogError("Failed to create the folder '%s'.", aBuf);
			}
		}
	}

	return 0;
}

int CEditor::PopupMapInfo(CEditor *pEditor, CUIRect View, void *pContext)
{
	CUIRect Label, ButtonBar, Button;

	View.Margin(10.0f, &View);
	View.HSplitBottom(20.0f, &View, &ButtonBar);

	// title
	View.HSplitTop(20.0f, &Label, &View);
	pEditor->UI()->DoLabel(&Label, "Map details", 20.0f, TEXTALIGN_CENTER);
	View.HSplitTop(10.0f, nullptr, &View);

	// author box
	View.HSplitTop(20.0f, &Label, &View);
	pEditor->UI()->DoLabel(&Label, "Author:", 10.0f, TEXTALIGN_LEFT);
	Label.VSplitLeft(60.0f, nullptr, &Button);
	Button.HMargin(3.0f, &Button);
	static float s_AuthorBox = 0;
	pEditor->DoEditBox(&s_AuthorBox, &Button, pEditor->m_Map.m_MapInfo.m_aAuthorTmp, sizeof(pEditor->m_Map.m_MapInfo.m_aAuthorTmp), 10.0f, &s_AuthorBox);

	// version box
	View.HSplitTop(20.0f, &Label, &View);
	pEditor->UI()->DoLabel(&Label, "Version:", 10.0f, TEXTALIGN_LEFT);
	Label.VSplitLeft(60.0f, nullptr, &Button);
	Button.HMargin(3.0f, &Button);
	static float s_VersionBox = 0;
	pEditor->DoEditBox(&s_VersionBox, &Button, pEditor->m_Map.m_MapInfo.m_aVersionTmp, sizeof(pEditor->m_Map.m_MapInfo.m_aVersionTmp), 10.0f, &s_VersionBox);

	// credits box
	View.HSplitTop(20.0f, &Label, &View);
	pEditor->UI()->DoLabel(&Label, "Credits:", 10.0f, TEXTALIGN_LEFT);
	Label.VSplitLeft(60.0f, nullptr, &Button);
	Button.HMargin(3.0f, &Button);
	static float s_CreditsBox = 0;
	pEditor->DoEditBox(&s_CreditsBox, &Button, pEditor->m_Map.m_MapInfo.m_aCreditsTmp, sizeof(pEditor->m_Map.m_MapInfo.m_aCreditsTmp), 10.0f, &s_CreditsBox);

	// license box
	View.HSplitTop(20.0f, &Label, &View);
	pEditor->UI()->DoLabel(&Label, "License:", 10.0f, TEXTALIGN_LEFT);
	Label.VSplitLeft(60.0f, nullptr, &Button);
	Button.HMargin(3.0f, &Button);
	static float s_LicenseBox = 0;
	pEditor->DoEditBox(&s_LicenseBox, &Button, pEditor->m_Map.m_MapInfo.m_aLicenseTmp, sizeof(pEditor->m_Map.m_MapInfo.m_aLicenseTmp), 10.0f, &s_LicenseBox);

	// button bar
	ButtonBar.VSplitLeft(110.0f, &Label, &ButtonBar);
	static int s_CancelButton = 0;
	if(pEditor->DoButton_Editor(&s_CancelButton, "Cancel", 0, &Label, 0, nullptr))
		return 1;

	ButtonBar.VSplitRight(110.0f, &ButtonBar, &Label);
	static int s_ConfirmButton = 0;
	if(pEditor->DoButton_Editor(&s_ConfirmButton, "Confirm", 0, &Label, 0, nullptr))
	{
		str_copy(pEditor->m_Map.m_MapInfo.m_aAuthor, pEditor->m_Map.m_MapInfo.m_aAuthorTmp);
		str_copy(pEditor->m_Map.m_MapInfo.m_aVersion, pEditor->m_Map.m_MapInfo.m_aVersionTmp);
		str_copy(pEditor->m_Map.m_MapInfo.m_aCredits, pEditor->m_Map.m_MapInfo.m_aCreditsTmp);
		str_copy(pEditor->m_Map.m_MapInfo.m_aLicense, pEditor->m_Map.m_MapInfo.m_aLicenseTmp);
		return 1;
	}

	return 0;
}

int CEditor::PopupEvent(CEditor *pEditor, CUIRect View, void *pContext)
{
	const char *pTitle;
	const char *pMessage;
	if(pEditor->m_PopupEventType == POPEVENT_EXIT)
	{
		pTitle = "Exit the editor";
		pMessage = "The map contains unsaved data, you might want to save it before you exit the editor.\n\nContinue anyway?";
	}
	else if(pEditor->m_PopupEventType == POPEVENT_LOAD || pEditor->m_PopupEventType == POPEVENT_LOADCURRENT)
	{
		pTitle = "Load map";
		pMessage = "The map contains unsaved data, you might want to save it before you load a new map.\n\nContinue anyway?";
	}
	else if(pEditor->m_PopupEventType == POPEVENT_NEW)
	{
		pTitle = "New map";
		pMessage = "The map contains unsaved data, you might want to save it before you create a new map.\n\nContinue anyway?";
	}
	else if(pEditor->m_PopupEventType == POPEVENT_SAVE)
	{
		pTitle = "Save map";
		pMessage = "The file already exists.\n\nDo you want to overwrite the map?";
	}
	else if(pEditor->m_PopupEventType == POPEVENT_LARGELAYER)
	{
		pTitle = "Large layer";
		pMessage = "You are trying to set the height or width of a layer to more than 1000 tiles. This is actually possible, but only rarely necessary. It may cause the editor to work slower and will result in a larger file size as well as higher memory usage for client and server.";
	}
	else if(pEditor->m_PopupEventType == POPEVENT_PREVENTUNUSEDTILES)
	{
		pTitle = "Unused tiles disabled";
		pMessage = "Unused tiles can't be placed by default because they could get a use later and then destroy your map.\n\nActivate the 'Unused' switch to be able to place every tile.";
	}
	else if(pEditor->m_PopupEventType == POPEVENT_IMAGEDIV16)
	{
		pTitle = "Image width/height";
		pMessage = "The width or height of this image is not divisible by 16. This is required for images used in tile layers.";
	}
	else if(pEditor->m_PopupEventType == POPEVENT_IMAGE_MAX)
	{
		pTitle = "Max images";
		pMessage = "The client only allows a maximum of 64 images.";
	}
	else if(pEditor->m_PopupEventType == POPEVENT_PLACE_BORDER_TILES)
	{
		pTitle = "Place border tiles";
		pMessage = "This is going to overwrite any existing tiles around the edges of the layer.\n\nContinue?";
	}
	else
	{
		dbg_assert(false, "m_PopupEventType invalid");
		return 1;
	}

	CUIRect Label, ButtonBar, Button;

	View.Margin(10.0f, &View);
	View.HSplitBottom(20.0f, &View, &ButtonBar);

	// title
	View.HSplitTop(20.0f, &Label, &View);
	pEditor->UI()->DoLabel(&Label, pTitle, 20.0f, TEXTALIGN_CENTER);
	View.HSplitTop(10.0f, nullptr, &View);

	// message
	View.HSplitTop(20.0f, &Label, &View);
	SLabelProperties Props;
	Props.m_MaxWidth = Label.w;
	pEditor->UI()->DoLabel(&Label, pMessage, 10.0f, TEXTALIGN_LEFT, Props);

	// button bar
	ButtonBar.VSplitLeft(110.0f, &Button, &ButtonBar);
	if(pEditor->m_PopupEventType != POPEVENT_LARGELAYER && pEditor->m_PopupEventType != POPEVENT_PREVENTUNUSEDTILES && pEditor->m_PopupEventType != POPEVENT_IMAGEDIV16 && pEditor->m_PopupEventType != POPEVENT_IMAGE_MAX)
	{
		static int s_CancelButton = 0;
		if(pEditor->DoButton_Editor(&s_CancelButton, "Cancel", 0, &Button, 0, nullptr))
		{
			pEditor->m_PopupEventWasActivated = false;
			return 1;
		}
	}

	ButtonBar.VSplitRight(110.0f, &ButtonBar, &Button);
	static int s_ConfirmButton = 0;
	if(pEditor->DoButton_Editor(&s_ConfirmButton, "Confirm", 0, &Button, 0, nullptr) || pEditor->UI()->ConsumeHotkey(CUI::HOTKEY_ENTER))
	{
		if(pEditor->m_PopupEventType == POPEVENT_EXIT)
		{
			g_Config.m_ClEditor = 0;
		}
		else if(pEditor->m_PopupEventType == POPEVENT_LOAD)
		{
			pEditor->InvokeFileDialog(IStorage::TYPE_ALL, FILETYPE_MAP, "Load map", "Load", "maps", "", CEditor::CallbackOpenMap, pEditor);
		}
		else if(pEditor->m_PopupEventType == POPEVENT_LOADCURRENT)
		{
			pEditor->LoadCurrentMap();
		}
		else if(pEditor->m_PopupEventType == POPEVENT_NEW)
		{
			pEditor->Reset();
			pEditor->m_aFileName[0] = 0;
		}
		else if(pEditor->m_PopupEventType == POPEVENT_SAVE)
		{
			if(!CallbackSaveMap(pEditor->m_aFileSaveName, IStorage::TYPE_SAVE, pEditor))
				return 0; // don't close this popup on error, because it would close the error popup instead
		}
		else if(pEditor->m_PopupEventType == POPEVENT_PLACE_BORDER_TILES)
		{
			pEditor->PlaceBorderTiles();
		}
		pEditor->m_PopupEventWasActivated = false;
		return 1;
	}

	return 0;
}

static int g_SelectImageSelected = -100;
static int g_SelectImageCurrent = -100;

int CEditor::PopupSelectImage(CEditor *pEditor, CUIRect View, void *pContext)
{
	CUIRect ButtonBar, ImageView;
	View.VSplitLeft(150.0f, &ButtonBar, &View);
	View.Margin(10.0f, &ImageView);

	int ShowImage = g_SelectImageCurrent;

	const float ButtonHeight = 12.0f;
	const float ButtonMargin = 2.0f;

	static CScrollRegion s_ScrollRegion;
	vec2 ScrollOffset(0.0f, 0.0f);
	CScrollRegionParams ScrollParams;
	ScrollParams.m_ScrollbarWidth = 10.0f;
	ScrollParams.m_ScrollbarMargin = 3.0f;
	ScrollParams.m_ScrollUnit = (ButtonHeight + ButtonMargin) * 5;
	s_ScrollRegion.Begin(&ButtonBar, &ScrollOffset, &ScrollParams);
	ButtonBar.y += ScrollOffset.y;

	for(int i = -1; i < (int)pEditor->m_Map.m_vpImages.size(); i++)
	{
		CUIRect Button;
		ButtonBar.HSplitTop(ButtonMargin, nullptr, &ButtonBar);
		ButtonBar.HSplitTop(ButtonHeight, &Button, &ButtonBar);
		if(s_ScrollRegion.AddRect(Button))
		{
			if(pEditor->UI()->MouseInside(&Button))
				ShowImage = i;

			static int s_NoneButton = 0;
			if(pEditor->DoButton_MenuItem(i == -1 ? (void *)&s_NoneButton : &pEditor->m_Map.m_vpImages[i], i == -1 ? "None" : pEditor->m_Map.m_vpImages[i]->m_aName, i == g_SelectImageCurrent, &Button))
				g_SelectImageSelected = i;
		}
	}

	s_ScrollRegion.End();

	if(ShowImage >= 0 && (size_t)ShowImage < pEditor->m_Map.m_vpImages.size())
	{
		if(ImageView.h < ImageView.w)
			ImageView.w = ImageView.h;
		else
			ImageView.h = ImageView.w;
		float Max = (float)(maximum(pEditor->m_Map.m_vpImages[ShowImage]->m_Width, pEditor->m_Map.m_vpImages[ShowImage]->m_Height));
		ImageView.w *= pEditor->m_Map.m_vpImages[ShowImage]->m_Width / Max;
		ImageView.h *= pEditor->m_Map.m_vpImages[ShowImage]->m_Height / Max;
		pEditor->Graphics()->TextureSet(pEditor->m_Map.m_vpImages[ShowImage]->m_Texture);
		pEditor->Graphics()->BlendNormal();
		pEditor->Graphics()->WrapClamp();
		pEditor->Graphics()->QuadsBegin();
		IGraphics::CQuadItem QuadItem(ImageView.x, ImageView.y, ImageView.w, ImageView.h);
		pEditor->Graphics()->QuadsDrawTL(&QuadItem, 1);
		pEditor->Graphics()->QuadsEnd();
		pEditor->Graphics()->WrapNormal();
	}

	return 0;
}

void CEditor::PopupSelectImageInvoke(int Current, float x, float y)
{
	static int s_SelectImagePopupId = 0;
	g_SelectImageSelected = -100;
	g_SelectImageCurrent = Current;
	UiInvokePopupMenu(&s_SelectImagePopupId, 0, x, y, 450, 300, PopupSelectImage);
}

int CEditor::PopupSelectImageResult()
{
	if(g_SelectImageSelected == -100)
		return -100;

	g_SelectImageCurrent = g_SelectImageSelected;
	g_SelectImageSelected = -100;
	return g_SelectImageCurrent;
}

static int g_SelectSoundSelected = -100;
static int g_SelectSoundCurrent = -100;

int CEditor::PopupSelectSound(CEditor *pEditor, CUIRect View, void *pContext)
{
	const float ButtonHeight = 12.0f;
	const float ButtonMargin = 2.0f;

	static CScrollRegion s_ScrollRegion;
	vec2 ScrollOffset(0.0f, 0.0f);
	CScrollRegionParams ScrollParams;
	ScrollParams.m_ScrollbarWidth = 10.0f;
	ScrollParams.m_ScrollbarMargin = 3.0f;
	ScrollParams.m_ScrollUnit = (ButtonHeight + ButtonMargin) * 5;
	s_ScrollRegion.Begin(&View, &ScrollOffset, &ScrollParams);
	View.y += ScrollOffset.y;

	for(int i = -1; i < (int)pEditor->m_Map.m_vpSounds.size(); i++)
	{
		CUIRect Button;
		View.HSplitTop(ButtonMargin, nullptr, &View);
		View.HSplitTop(ButtonHeight, &Button, &View);
		if(s_ScrollRegion.AddRect(Button))
		{
			static int s_NoneButton = 0;
			if(pEditor->DoButton_MenuItem(i == -1 ? (void *)&s_NoneButton : &pEditor->m_Map.m_vpSounds[i], i == -1 ? "None" : pEditor->m_Map.m_vpSounds[i]->m_aName, i == g_SelectSoundCurrent, &Button))
				g_SelectSoundSelected = i;
		}
	}

	s_ScrollRegion.End();

	return 0;
}

void CEditor::PopupSelectSoundInvoke(int Current, float x, float y)
{
	static int s_SelectSoundPopupId = 0;
	g_SelectSoundSelected = -100;
	g_SelectSoundCurrent = Current;
	UiInvokePopupMenu(&s_SelectSoundPopupId, 0, x, y, 150, 300, PopupSelectSound);
}

int CEditor::PopupSelectSoundResult()
{
	if(g_SelectSoundSelected == -100)
		return -100;

	g_SelectSoundCurrent = g_SelectSoundSelected;
	g_SelectSoundSelected = -100;
	return g_SelectSoundCurrent;
}

static int s_GametileOpSelected = -1;

int CEditor::PopupSelectGametileOp(CEditor *pEditor, CUIRect View, void *pContext)
{
	static const char *s_apButtonNames[] = {
		"Air",
		"Hookable",
		"Death",
		"Unhookable",
		"Hookthrough",
		"Freeze",
		"Unfreeze",
		"Deep Freeze",
		"Deep Unfreeze",
		"Blue Check-Tele",
		"Red Check-Tele",
		"Live Freeze",
		"Live Unfreeze",
	};
	static unsigned s_NumButtons = std::size(s_apButtonNames);
	CUIRect Button;

	for(unsigned i = 0; i < s_NumButtons; ++i)
	{
		View.HSplitTop(2.0f, nullptr, &View);
		View.HSplitTop(12.0f, &Button, &View);
		if(pEditor->DoButton_Editor(&s_apButtonNames[i], s_apButtonNames[i], 0, &Button, 0, nullptr))
			s_GametileOpSelected = i;
	}

	return 0;
}

void CEditor::PopupSelectGametileOpInvoke(float x, float y)
{
	static int s_SelectGametileOpPopupId = 0;
	s_GametileOpSelected = -1;
	UiInvokePopupMenu(&s_SelectGametileOpPopupId, 0, x, y, 120.0f, 189.0f, PopupSelectGametileOp);
}

int CEditor::PopupSelectGameTileOpResult()
{
	if(s_GametileOpSelected < 0)
		return -1;

	int Result = s_GametileOpSelected;
	s_GametileOpSelected = -1;
	return Result;
}

static int s_AutoMapConfigSelected = -100;
static int s_AutoMapConfigCurrent = -100;

int CEditor::PopupSelectConfigAutoMap(CEditor *pEditor, CUIRect View, void *pContext)
{
	CLayerTiles *pLayer = static_cast<CLayerTiles *>(pEditor->GetSelectedLayer(0));
	CAutoMapper *pAutoMapper = &pEditor->m_Map.m_vpImages[pLayer->m_Image]->m_AutoMapper;

	const float ButtonHeight = 12.0f;
	const float ButtonMargin = 2.0f;

	static CScrollRegion s_ScrollRegion;
	vec2 ScrollOffset(0.0f, 0.0f);
	CScrollRegionParams ScrollParams;
	ScrollParams.m_ScrollbarWidth = 10.0f;
	ScrollParams.m_ScrollbarMargin = 3.0f;
	ScrollParams.m_ScrollUnit = (ButtonHeight + ButtonMargin) * 5;
	s_ScrollRegion.Begin(&View, &ScrollOffset, &ScrollParams);
	View.y += ScrollOffset.y;

	for(int i = -1; i < pAutoMapper->ConfigNamesNum(); i++)
	{
		CUIRect Button;
		View.HSplitTop(ButtonMargin, nullptr, &View);
		View.HSplitTop(ButtonHeight, &Button, &View);
		if(s_ScrollRegion.AddRect(Button))
		{
			static int s_NoneButton = 0;
			if(pEditor->DoButton_MenuItem(i == -1 ? (void *)&s_NoneButton : pAutoMapper->GetConfigName(i), i == -1 ? "None" : pAutoMapper->GetConfigName(i), i == s_AutoMapConfigCurrent, &Button))
				s_AutoMapConfigSelected = i;
		}
	}

	s_ScrollRegion.End();

	return 0;
}

void CEditor::PopupSelectConfigAutoMapInvoke(int Current, float x, float y)
{
	static int s_AutoMapConfigSelectID = 0;
	s_AutoMapConfigSelected = -100;
	s_AutoMapConfigCurrent = Current;
	CLayerTiles *pLayer = static_cast<CLayerTiles *>(GetSelectedLayer(0));
	const int ItemCount = minimum(m_Map.m_vpImages[pLayer->m_Image]->m_AutoMapper.ConfigNamesNum(), 10);
	// Width for buttons is 120, 15 is the scrollbar width, 2 is the margin between both.
	UiInvokePopupMenu(&s_AutoMapConfigSelectID, 0, x, y, 120.0f + 15.0f + 2.0f, 26.0f + 14.0f * ItemCount, PopupSelectConfigAutoMap);
}

int CEditor::PopupSelectConfigAutoMapResult()
{
	if(s_AutoMapConfigSelected == -100)
		return -100;

	s_AutoMapConfigCurrent = s_AutoMapConfigSelected;
	s_AutoMapConfigSelected = -100;
	return s_AutoMapConfigCurrent;
}

// DDRace

int CEditor::PopupTele(CEditor *pEditor, CUIRect View, void *pContext)
{
	static int s_PreviousNumber = -1;

	CUIRect NumberPicker;
	CUIRect FindEmptySlot;

	View.VSplitRight(15.f, &NumberPicker, &FindEmptySlot);
	NumberPicker.VSplitRight(2.f, &NumberPicker, nullptr);
	FindEmptySlot.HSplitTop(13.0f, &FindEmptySlot, nullptr);
	FindEmptySlot.HMargin(1.0f, &FindEmptySlot);

	// find empty number button
	{
		static int s_EmptySlotPid = 0;
		if(pEditor->DoButton_Editor(&s_EmptySlotPid, "F", 0, &FindEmptySlot, 0, "[ctrl+f] Find empty slot") || (pEditor->Input()->ModifierIsPressed() && pEditor->Input()->KeyPress(KEY_F)))
		{
			int number = -1;
			for(int i = 1; i <= 255; i++)
			{
				if(!pEditor->m_Map.m_pTeleLayer->ContainsElementWithId(i))
				{
					number = i;
					break;
				}
			}

			if(number != -1)
			{
				pEditor->m_TeleNumber = number;
			}
		}
	}

	// number picker
	{
		static ColorRGBA s_Color = ColorRGBA(0.5f, 1, 0.5f, 0.5f);

		enum
		{
			PROP_TELE = 0,
			NUM_PROPS,
		};
		CProperty aProps[] = {
			{"Number", pEditor->m_TeleNumber, PROPTYPE_INT_STEP, 1, 255},
			{nullptr},
		};

		static int s_aIds[NUM_PROPS] = {0};

		static int NewVal = 0;
		int Prop = pEditor->DoProperties(&NumberPicker, aProps, s_aIds, &NewVal, s_Color);
		if(Prop == PROP_TELE)
		{
			pEditor->m_TeleNumber = (NewVal - 1 + 255) % 255 + 1;
		}

		if(s_PreviousNumber == 1 || s_PreviousNumber != pEditor->m_TeleNumber)
		{
			s_Color = pEditor->m_Map.m_pTeleLayer->ContainsElementWithId(pEditor->m_TeleNumber) ? ColorRGBA(1, 0.5f, 0.5f, 0.5f) : ColorRGBA(0.5f, 1, 0.5f, 0.5f);
		}
	}

	s_PreviousNumber = pEditor->m_TeleNumber;

	return 0;
}

int CEditor::PopupSpeedup(CEditor *pEditor, CUIRect View, void *pContext)
{
	enum
	{
		PROP_FORCE = 0,
		PROP_MAXSPEED,
		PROP_ANGLE,
		NUM_PROPS
	};

	CProperty aProps[] = {
		{"Force", pEditor->m_SpeedupForce, PROPTYPE_INT_STEP, 1, 255},
		{"Max Speed", pEditor->m_SpeedupMaxSpeed, PROPTYPE_INT_STEP, 0, 255},
		{"Angle", pEditor->m_SpeedupAngle, PROPTYPE_ANGLE_SCROLL, 0, 359},
		{nullptr},
	};

	static int s_aIds[NUM_PROPS] = {0};
	int NewVal = 0;
	int Prop = pEditor->DoProperties(&View, aProps, s_aIds, &NewVal);

	if(Prop == PROP_FORCE)
		pEditor->m_SpeedupForce = clamp(NewVal, 1, 255);
	if(Prop == PROP_MAXSPEED)
		pEditor->m_SpeedupMaxSpeed = clamp(NewVal, 0, 255);
	if(Prop == PROP_ANGLE)
		pEditor->m_SpeedupAngle = clamp(NewVal, 0, 359);

	return 0;
}

int CEditor::PopupSwitch(CEditor *pEditor, CUIRect View, void *pContext)
{
	static int s_PreviousNumber = -1;

	CUIRect NumberPicker;
	CUIRect FindEmptySlot;

	View.VSplitRight(15.f, &NumberPicker, &FindEmptySlot);
	NumberPicker.VSplitRight(2.f, &NumberPicker, nullptr);
	FindEmptySlot.HSplitTop(13.0f, &FindEmptySlot, nullptr);
	FindEmptySlot.HMargin(1.0f, &FindEmptySlot);

	// find empty number button
	{
		static int s_EmptySlotPid = 0;
		if(pEditor->DoButton_Editor(&s_EmptySlotPid, "F", 0, &FindEmptySlot, 0, "[ctrl+f] Find empty slot") || (pEditor->Input()->ModifierIsPressed() && pEditor->Input()->KeyPress(KEY_F)))
		{
			int number = -1;
			for(int i = 1; i <= 255; i++)
			{
				if(!pEditor->m_Map.m_pSwitchLayer->ContainsElementWithId(i))
				{
					number = i;
					break;
				}
			}

			if(number != -1)
			{
				pEditor->m_SwitchNum = number;
			}
		}
	}

	// number picker
	{
		static ColorRGBA s_Color = ColorRGBA(1, 1, 1, 0.5f);

		enum
		{
			PROP_SwitchNumber = 0,
			PROP_SwitchDelay,
			NUM_PROPS,
		};

		CProperty aProps[] = {
			{"Number", pEditor->m_SwitchNum, PROPTYPE_INT_STEP, 0, 255},
			{"Delay", pEditor->m_SwitchDelay, PROPTYPE_INT_STEP, 0, 255},
			{nullptr},
		};

		static int s_aIds[NUM_PROPS] = {0};
		int NewVal = 0;
		int Prop = pEditor->DoProperties(&NumberPicker, aProps, s_aIds, &NewVal, s_Color);

		if(Prop == PROP_SwitchNumber)
		{
			pEditor->m_SwitchNum = (NewVal + 256) % 256;
		}
		else if(Prop == PROP_SwitchDelay)
		{
			pEditor->m_SwitchDelay = (NewVal + 256) % 256;
		}

		if(s_PreviousNumber == 1 || s_PreviousNumber != pEditor->m_SwitchNum)
		{
			s_Color = pEditor->m_Map.m_pSwitchLayer->ContainsElementWithId(pEditor->m_SwitchNum) ? ColorRGBA(1, 0.5f, 0.5f, 0.5f) : ColorRGBA(0.5f, 1, 0.5f, 0.5f);
		}
	}

	s_PreviousNumber = pEditor->m_SwitchNum;
	return 0;
}

int CEditor::PopupTune(CEditor *pEditor, CUIRect View, void *pContext)
{
	enum
	{
		PROP_TUNE = 0,
		NUM_PROPS,
	};

	CProperty aProps[] = {
		{"Zone", pEditor->m_TuningNum, PROPTYPE_INT_STEP, 1, 255},
		{nullptr},
	};

	static int s_aIds[NUM_PROPS] = {0};
	int NewVal = 0;
	int Prop = pEditor->DoProperties(&View, aProps, s_aIds, &NewVal);

	if(Prop == PROP_TUNE)
		pEditor->m_TuningNum = (NewVal - 1 + 255) % 255 + 1;

	return 0;
}

int CEditor::PopupGoto(CEditor *pEditor, CUIRect View, void *pContext)
{
	static ColorRGBA s_Color = ColorRGBA(1, 1, 1, 0.5f);

	enum
	{
		PROP_CoordX = 0,
		PROP_CoordY,
		NUM_PROPS,
	};

	CProperty aProps[] = {
		{"X", pEditor->m_GotoX, PROPTYPE_INT_STEP, std::numeric_limits<int>::min(), std::numeric_limits<int>::max()},
		{"Y", pEditor->m_GotoY, PROPTYPE_INT_STEP, std::numeric_limits<int>::min(), std::numeric_limits<int>::max()},
		{nullptr},
	};

	static int s_aIds[NUM_PROPS] = {0};
	int NewVal = 0;
	int Prop = pEditor->DoProperties(&View, aProps, s_aIds, &NewVal, s_Color);

	if(Prop == PROP_CoordX)
	{
		pEditor->m_GotoX = NewVal;
	}
	else if(Prop == PROP_CoordY)
	{
		pEditor->m_GotoY = NewVal;
	}

	CUIRect Button;
	View.HSplitBottom(12.0f, &View, &Button);

	static int s_Button;
	if(pEditor->DoButton_Editor(&s_Button, "Go", 0, &Button, 0, ""))
	{
		pEditor->Goto(pEditor->m_GotoX + 0.5f, pEditor->m_GotoY + 0.5f);
	}

	return 0;
}

int CEditor::PopupColorPicker(CEditor *pEditor, CUIRect View, void *pContext)
{
	CUIRect SVPicker, HuePicker;
	View.VSplitRight(20.0f, &SVPicker, &HuePicker);
	HuePicker.VSplitLeft(4.0f, nullptr, &HuePicker);

	pEditor->Graphics()->TextureClear();
	pEditor->Graphics()->QuadsBegin();

	// base: white - hue
	ColorHSVA hsv = CEditor::ms_PickerColor;
	IGraphics::CColorVertex aColors[4];

	ColorRGBA c = color_cast<ColorRGBA>(ColorHSVA(hsv.x, 0.0f, 1.0f));
	aColors[0] = IGraphics::CColorVertex(0, c.r, c.g, c.b, 1.0f);
	c = color_cast<ColorRGBA>(ColorHSVA(hsv.x, 1.0f, 1.0f));
	aColors[1] = IGraphics::CColorVertex(1, c.r, c.g, c.b, 1.0f);
	c = color_cast<ColorRGBA>(ColorHSVA(hsv.x, 1.0f, 1.0f));
	aColors[2] = IGraphics::CColorVertex(2, c.r, c.g, c.b, 1.0f);
	c = color_cast<ColorRGBA>(ColorHSVA(hsv.x, 0.0f, 1.0f));
	aColors[3] = IGraphics::CColorVertex(3, c.r, c.g, c.b, 1.0f);

	pEditor->Graphics()->SetColorVertex(aColors, 4);

	IGraphics::CQuadItem QuadItem(SVPicker.x, SVPicker.y, SVPicker.w, SVPicker.h);
	pEditor->Graphics()->QuadsDrawTL(&QuadItem, 1);

	// base: transparent - black
	aColors[0] = IGraphics::CColorVertex(0, 0.0f, 0.0f, 0.0f, 0.0f);
	aColors[1] = IGraphics::CColorVertex(1, 0.0f, 0.0f, 0.0f, 0.0f);
	aColors[2] = IGraphics::CColorVertex(2, 0.0f, 0.0f, 0.0f, 1.0f);
	aColors[3] = IGraphics::CColorVertex(3, 0.0f, 0.0f, 0.0f, 1.0f);

	pEditor->Graphics()->SetColorVertex(aColors, 4);

	pEditor->Graphics()->QuadsDrawTL(&QuadItem, 1);

	pEditor->Graphics()->QuadsEnd();

	// marker
	vec2 Marker = vec2(hsv.y, (1.0f - hsv.z)) * vec2(SVPicker.w, SVPicker.h);
	pEditor->Graphics()->QuadsBegin();
	pEditor->Graphics()->SetColor(0.5f, 0.5f, 0.5f, 1.0f);
	IGraphics::CQuadItem aMarker[2];
	aMarker[0] = IGraphics::CQuadItem(SVPicker.x + Marker.x, SVPicker.y + Marker.y - 5.0f * pEditor->UI()->PixelSize(), pEditor->UI()->PixelSize(), 11.0f * pEditor->UI()->PixelSize());
	aMarker[1] = IGraphics::CQuadItem(SVPicker.x + Marker.x - 5.0f * pEditor->UI()->PixelSize(), SVPicker.y + Marker.y, 11.0f * pEditor->UI()->PixelSize(), pEditor->UI()->PixelSize());
	pEditor->Graphics()->QuadsDrawTL(aMarker, 2);
	pEditor->Graphics()->QuadsEnd();

	// logic
	float X, Y;
	if(pEditor->UI()->DoPickerLogic(&CEditor::ms_SVPicker, &SVPicker, &X, &Y))
	{
		hsv.y = X / SVPicker.w;
		hsv.z = 1.0f - Y / SVPicker.h;
	}

	// hue slider
	static const float s_aColorIndices[7][3] = {
		{1.0f, 0.0f, 0.0f}, // red
		{1.0f, 0.0f, 1.0f}, // magenta
		{0.0f, 0.0f, 1.0f}, // blue
		{0.0f, 1.0f, 1.0f}, // cyan
		{0.0f, 1.0f, 0.0f}, // green
		{1.0f, 1.0f, 0.0f}, // yellow
		{1.0f, 0.0f, 0.0f} // red
	};

	pEditor->Graphics()->QuadsBegin();
	ColorRGBA ColorTop, ColorBottom;
	float Offset = HuePicker.h / 6.0f;
	for(int j = 0; j < 6; j++)
	{
		ColorTop = ColorRGBA(s_aColorIndices[j][0], s_aColorIndices[j][1], s_aColorIndices[j][2], 1.0f);
		ColorBottom = ColorRGBA(s_aColorIndices[j + 1][0], s_aColorIndices[j + 1][1], s_aColorIndices[j + 1][2], 1.0f);

		aColors[0] = IGraphics::CColorVertex(0, ColorTop.r, ColorTop.g, ColorTop.b, ColorTop.a);
		aColors[1] = IGraphics::CColorVertex(1, ColorTop.r, ColorTop.g, ColorTop.b, ColorTop.a);
		aColors[2] = IGraphics::CColorVertex(2, ColorBottom.r, ColorBottom.g, ColorBottom.b, ColorBottom.a);
		aColors[3] = IGraphics::CColorVertex(3, ColorBottom.r, ColorBottom.g, ColorBottom.b, ColorBottom.a);
		pEditor->Graphics()->SetColorVertex(aColors, 4);
		QuadItem = IGraphics::CQuadItem(HuePicker.x, HuePicker.y + Offset * j, HuePicker.w, Offset);
		pEditor->Graphics()->QuadsDrawTL(&QuadItem, 1);
	}

	// marker
	pEditor->Graphics()->SetColor(0.5f, 0.5f, 0.5f, 1.0f);
	IGraphics::CQuadItem QuadItemMarker(HuePicker.x, HuePicker.y + (1.0f - hsv.x) * HuePicker.h, HuePicker.w, pEditor->UI()->PixelSize());
	pEditor->Graphics()->QuadsDrawTL(&QuadItemMarker, 1);

	pEditor->Graphics()->QuadsEnd();

	if(pEditor->UI()->DoPickerLogic(&CEditor::ms_HuePicker, &HuePicker, &X, &Y))
	{
		hsv.x = 1.0f - Y / HuePicker.h;
	}

	CEditor::ms_PickerColor = hsv;

	return 0;
}

int CEditor::PopupEntities(CEditor *pEditor, CUIRect View, void *pContext)
{
	for(int i = 0; i < (int)pEditor->m_vSelectEntitiesFiles.size(); i++)
	{
		CUIRect Button;
		View.HSplitTop(14.0f, &Button, &View);

		const char *pName = pEditor->m_vSelectEntitiesFiles[i].c_str();

		if(pEditor->DoButton_MenuItem(pName, pName, pEditor->m_vSelectEntitiesFiles[i] == pEditor->m_SelectEntitiesImage, &Button))
		{
			if(pEditor->m_vSelectEntitiesFiles[i] != pEditor->m_SelectEntitiesImage)
			{
				pEditor->m_SelectEntitiesImage = pEditor->m_vSelectEntitiesFiles[i];
				pEditor->m_AllowPlaceUnusedTiles = pEditor->m_SelectEntitiesImage == "DDNet" ? 0 : -1;
				pEditor->m_PreventUnusedTilesWasWarned = false;

				char aBuf[512];
				str_format(aBuf, sizeof(aBuf), "editor/entities/%s.png", pName);

				if(pEditor->m_EntitiesTexture.IsValid())
					pEditor->Graphics()->UnloadTexture(&pEditor->m_EntitiesTexture);
				int TextureLoadFlag = pEditor->GetTextureUsageFlag();
				pEditor->m_EntitiesTexture = pEditor->Graphics()->LoadTexture(aBuf, IStorage::TYPE_ALL, CImageInfo::FORMAT_AUTO, TextureLoadFlag);
				g_UiNumPopups--;
			}
		}
	}

	return 0;
}

void CEditor::SMessagePopupContext::DefaultColor(ITextRender *pTextRender)
{
	m_TextColor = pTextRender->DefaultTextColor();
}

void CEditor::SMessagePopupContext::ErrorColor()
{
	m_TextColor = ColorRGBA(1.0f, 0.0f, 0.0f, 1.0f);
}

int CEditor::PopupMessage(CEditor *pEditor, CUIRect View, void *pContext)
{
	SMessagePopupContext *pMessagePopup = static_cast<SMessagePopupContext *>(pContext);

	CTextCursor Cursor;
	pEditor->TextRender()->SetCursor(&Cursor, View.x, View.y, SMessagePopupContext::POPUP_FONT_SIZE, TEXTFLAG_RENDER);
	Cursor.m_LineWidth = View.w;
	pEditor->TextRender()->TextColor(pMessagePopup->m_TextColor);
	pEditor->TextRender()->TextEx(&Cursor, pMessagePopup->m_aMessage, -1);
	pEditor->TextRender()->TextColor(pEditor->TextRender()->DefaultTextColor());

	return 0;
}

CEditor::SConfirmPopupContext::SConfirmPopupContext()
{
	Reset();
}

void CEditor::SConfirmPopupContext::Reset()
{
	m_Result = SConfirmPopupContext::UNSET;
}

void CEditor::ShowPopupConfirm(float X, float Y, SConfirmPopupContext *pContext)
{
	const float TextWidth = minimum(TextRender()->TextWidth(SConfirmPopupContext::POPUP_FONT_SIZE, pContext->m_aMessage, -1, -1.0f), SConfirmPopupContext::POPUP_MAX_WIDTH);
	const int LineCount = TextRender()->TextLineCount(SConfirmPopupContext::POPUP_FONT_SIZE, pContext->m_aMessage, TextWidth);
	const float PopupHeight = LineCount * SConfirmPopupContext::POPUP_FONT_SIZE + SConfirmPopupContext::POPUP_BUTTON_HEIGHT + SConfirmPopupContext::POPUP_BUTTON_SPACING + 10.0f;
	pContext->m_Result = SConfirmPopupContext::UNSET;
	UiInvokePopupMenu(pContext, 0, X, Y, TextWidth + 10.0f, PopupHeight, PopupConfirm, pContext);
}

int CEditor::PopupConfirm(CEditor *pEditor, CUIRect View, void *pContext)
{
	SConfirmPopupContext *pConfirmPopup = static_cast<SConfirmPopupContext *>(pContext);

	CUIRect Label, ButtonBar, CancelButton, ConfirmButton;
	View.HSplitBottom(SConfirmPopupContext::POPUP_BUTTON_HEIGHT, &Label, &ButtonBar);
	ButtonBar.VSplitMid(&CancelButton, &ConfirmButton, SConfirmPopupContext::POPUP_BUTTON_SPACING);

	CTextCursor Cursor;
	pEditor->TextRender()->SetCursor(&Cursor, Label.x, Label.y, SConfirmPopupContext::POPUP_FONT_SIZE, TEXTFLAG_RENDER);
	Cursor.m_LineWidth = Label.w;
	pEditor->TextRender()->TextEx(&Cursor, pConfirmPopup->m_aMessage, -1);

	static int s_CancelButton = 0;
	if(pEditor->DoButton_Editor(&s_CancelButton, "Cancel", 0, &CancelButton, 0, nullptr))
	{
		pConfirmPopup->m_Result = SConfirmPopupContext::CANCELED;
		return 1;
	}

	static int s_ConfirmButton = 0;
	if(pEditor->DoButton_Editor(&s_ConfirmButton, "Confirm", 0, &ConfirmButton, 0, nullptr))
	{
		pConfirmPopup->m_Result = SConfirmPopupContext::CONFIRMED;
		return 1;
	}

	return 0;
}

void CEditor::ShowPopupMessage(float X, float Y, SMessagePopupContext *pContext)
{
	const float TextWidth = minimum(TextRender()->TextWidth(SMessagePopupContext::POPUP_FONT_SIZE, pContext->m_aMessage, -1, -1.0f), SMessagePopupContext::POPUP_MAX_WIDTH);
	const int LineCount = TextRender()->TextLineCount(SMessagePopupContext::POPUP_FONT_SIZE, pContext->m_aMessage, TextWidth);
	UiInvokePopupMenu(pContext, 0, X, Y, TextWidth + 10.0f, LineCount * SMessagePopupContext::POPUP_FONT_SIZE + 10.0f, PopupMessage, pContext);
}

CEditor::SSelectionPopupContext::SSelectionPopupContext()
{
	Reset();
}

void CEditor::SSelectionPopupContext::Reset()
{
	m_pSelection = nullptr;
	m_Entries.clear();
}

int CEditor::PopupSelection(CEditor *pEditor, CUIRect View, void *pContext)
{
	SSelectionPopupContext *pSelectionPopup = static_cast<SSelectionPopupContext *>(pContext);

	CUIRect Slot;
	const int LineCount = pEditor->TextRender()->TextLineCount(SSelectionPopupContext::POPUP_FONT_SIZE, pSelectionPopup->m_aMessage, SSelectionPopupContext::POPUP_MAX_WIDTH);
	View.HSplitTop(LineCount * SSelectionPopupContext::POPUP_FONT_SIZE, &Slot, &View);

	CTextCursor Cursor;
	pEditor->TextRender()->SetCursor(&Cursor, Slot.x, Slot.y, SSelectionPopupContext::POPUP_FONT_SIZE, TEXTFLAG_RENDER);
	Cursor.m_LineWidth = Slot.w;
	pEditor->TextRender()->TextEx(&Cursor, pSelectionPopup->m_aMessage, -1);

	for(const auto &Entry : pSelectionPopup->m_Entries)
	{
		View.HSplitTop(SSelectionPopupContext::POPUP_ENTRY_SPACING, nullptr, &View);
		View.HSplitTop(SSelectionPopupContext::POPUP_ENTRY_HEIGHT, &Slot, &View);
		if(pEditor->DoButton_MenuItem(&Entry, Entry.c_str(), 0, &Slot, 0, nullptr))
			pSelectionPopup->m_pSelection = &Entry;
	}

	return pSelectionPopup->m_pSelection == nullptr ? 0 : 1;
}

void CEditor::ShowPopupSelection(float X, float Y, SSelectionPopupContext *pContext)
{
	const int LineCount = TextRender()->TextLineCount(SSelectionPopupContext::POPUP_FONT_SIZE, pContext->m_aMessage, SSelectionPopupContext::POPUP_MAX_WIDTH);
	const float PopupHeight = LineCount * SSelectionPopupContext::POPUP_FONT_SIZE + pContext->m_Entries.size() * (SSelectionPopupContext::POPUP_ENTRY_HEIGHT + SSelectionPopupContext::POPUP_ENTRY_SPACING) + 10.0f;
	pContext->m_pSelection = nullptr;
	UiInvokePopupMenu(pContext, 0, X, Y, SSelectionPopupContext::POPUP_MAX_WIDTH + 10.0f, PopupHeight, PopupSelection, pContext);
}