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added the possibility to rotate tiles in the editor by SushiTee

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This commit is contained in:
oy 2010-09-05 19:01:01 +02:00
parent 5588e1ec8c
commit 995d63d7f4
5 changed files with 85 additions and 20 deletions
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42
src/game/client/render_map.cpp
View file

@ -244,26 +244,46 @@ void CRenderTools::RenderTilemap(CTile *pTiles, int w, int h, float Scale, vec4
int Px1 = Px0+(1024/16)-1;
int Py1 = Py0+(1024/16)-1;
float u0 = Nudge + Px0/TexSize+Frac;
float v0 = Nudge + Py0/TexSize+Frac;
float u1 = Nudge + Px1/TexSize-Frac;
float v1 = Nudge + Py1/TexSize-Frac;
float x0 = Nudge + Px0/TexSize+Frac;
float y0 = Nudge + Py0/TexSize+Frac;
float x1 = Nudge + Px1/TexSize-Frac;
float y1 = Nudge + Py0/TexSize+Frac;
float x2 = Nudge + Px1/TexSize-Frac;
float y2 = Nudge + Py1/TexSize-Frac;
float x3 = Nudge + Px0/TexSize+Frac;
float y3 = Nudge + Py1/TexSize-Frac;
if(Flags&TILEFLAG_VFLIP)
{
float Tmp = u0;
u0 = u1;
u1 = Tmp;
x0 = x2;
x1 = x3;
x2 = x3;
x3 = x0;
}
if(Flags&TILEFLAG_HFLIP)
{
float Tmp = v0;
v0 = v1;
v1 = Tmp;
y0 = y3;
y2 = y1;
y3 = y1;
y1 = y0;
}
Graphics()->QuadsSetSubset(u0,v0,u1,v1);
if(Flags&TILEFLAG_ROTATE)
{
float Tmp = x0;
x0 = x3;
x3 = x2;
x2 = x1;
x1 = Tmp;
Tmp = y0;
y0 = y3;
y3 = y2;
y2 = y1;
y1 = Tmp;
}
Graphics()->QuadsSetSubsetFree(x0, y0, x1, y1, x2, y2, x3, y3);
IGraphics::CQuadItem QuadItem(x*Scale, y*Scale, Scale, Scale);
Graphics()->QuadsDrawTL(&QuadItem, 1);
}

19
src/game/editor/ed_editor.cpp
View file

@ -463,7 +463,7 @@ void CEditor::RenderBackground(CUIRect View, int Texture, float Size, float Brig
Graphics()->QuadsEnd();
}
int CEditor::UiDoValueSelector(void *pId, CUIRect *r, const char *pLabel, int Current, int Min, int Max, float Scale, const char *pToolTip)
int CEditor::UiDoValueSelector(void *pId, CUIRect *r, const char *pLabel, int Current, int Min, int Max, int Step, float Scale, const char *pToolTip)
{
// logic
static float s_Value;
@ -490,7 +490,7 @@ int CEditor::UiDoValueSelector(void *pId, CUIRect *r, const char *pLabel, int Cu
{
int Count = (int)(s_Value/Scale);
s_Value = fmod(s_Value, Scale);
Current += Count;
Current += Step*Count;
if(Current < Min)
Current = Min;
if(Current > Max)
@ -731,7 +731,16 @@ void CEditor::DoToolbar(CUIRect ToolBar)
TB_Top.VSplitLeft(30.0f, &Button, &TB_Top);
static int s_RotationAmount = 90;
s_RotationAmount = UiDoValueSelector(&s_RotationAmount, &Button, "", s_RotationAmount, 1, 360, 2.0f, Localize("Rotation of the brush in degrees. Use left mouse button to drag and change the value. Hold shift to be more precise."));
bool TileLayer = false;
// check for tile layers in brush selection
for(int i = 0; i < m_Brush.m_lLayers.size(); i++)
if(m_Brush.m_lLayers[i]->m_Type == LAYERTYPE_TILES)
{
TileLayer = true;
s_RotationAmount = max(90, (s_RotationAmount/90)*90);
break;
}
s_RotationAmount = UiDoValueSelector(&s_RotationAmount, &Button, "", s_RotationAmount, TileLayer?90:1, 360, TileLayer?90:1, TileLayer?10.0f:2.0f, Localize("Rotation of the brush in degrees. Use left mouse button to drag and change the value. Hold shift to be more precise."));
TB_Top.VSplitLeft(5.0f, &Button, &TB_Top);
TB_Top.VSplitLeft(30.0f, &Button, &TB_Top);
@ -1608,7 +1617,7 @@ int CEditor::DoProperties(CUIRect *pToolBox, CProperty *pProps, int *pIds, int *
}
else if(pProps[i].m_Type == PROPTYPE_INT_SCROLL)
{
int NewValue = UiDoValueSelector(&pIds[i], &Shifter, "", pProps[i].m_Value, pProps[i].m_Min, pProps[i].m_Max, 1.0f, Localize("Use left mouse button to drag and change the value. Hold shift to be more precise."));
int NewValue = UiDoValueSelector(&pIds[i], &Shifter, "", pProps[i].m_Value, pProps[i].m_Min, pProps[i].m_Max, 1, 1.0f, Localize("Use left mouse button to drag and change the value. Hold shift to be more precise."));
if(NewValue != pProps[i].m_Value)
{
*pNewVal = NewValue;
@ -1624,7 +1633,7 @@ int CEditor::DoProperties(CUIRect *pToolBox, CProperty *pProps, int *pIds, int *
for(int c = 0; c < 4; c++)
{
int v = (pProps[i].m_Value >> s_aShift[c])&0xff;
NewColor |= UiDoValueSelector(((char *)&pIds[i])+c, &Shifter, s_paTexts[c], v, 0, 255, 1.0f, Localize("Use left mouse button to drag and change the color value. Hold shift to be more precise."))<<s_aShift[c];
NewColor |= UiDoValueSelector(((char *)&pIds[i])+c, &Shifter, s_paTexts[c], v, 0, 255, 1, 1.0f, Localize("Use left mouse button to drag and change the color value. Hold shift to be more precise."))<<s_aShift[c];
if(c != 3)
{

3
src/game/editor/ed_editor.h
View file

@ -369,6 +369,7 @@ public:
virtual void BrushDraw(CLayer *pBrush, float wx, float wy);
virtual void BrushFlipX();
virtual void BrushFlipY();
virtual void BrushRotate(float Amount);
virtual int RenderProperties(CUIRect *pToolbox);
@ -576,7 +577,7 @@ public:
void UiInvokePopupMenu(void *pId, int Flags, float x, float y, float w, float h, int (*pfnFunc)(CEditor *pEditor, CUIRect Rect), void *pExtra=0);
void UiDoPopupMenu();
int UiDoValueSelector(void *pId, CUIRect *r, const char *pLabel, int Current, int Min, int Max, float Scale, const char *pToolTip);
int UiDoValueSelector(void *pId, CUIRect *r, const char *pLabel, int Current, int Min, int Max, int Step, float Scale, const char *pToolTip);
static int PopupGroup(CEditor *pEditor, CUIRect View);
static int PopupLayer(CEditor *pEditor, CUIRect View);

40
src/game/editor/ed_layer_tiles.cpp
View file

@ -32,7 +32,7 @@ void CLayerTiles::PrepareForSave()
{
for(int y = 0; y < m_Height; y++)
for(int x = 0; x < m_Width; x++)
m_pTiles[y*m_Width+x].m_Flags &= TILEFLAG_VFLIP|TILEFLAG_HFLIP;
m_pTiles[y*m_Width+x].m_Flags &= TILEFLAG_VFLIP|TILEFLAG_HFLIP|TILEFLAG_ROTATE;
if(m_Image != -1)
{
@ -206,7 +206,7 @@ void CLayerTiles::BrushFlipX()
for(int y = 0; y < m_Height; y++)
for(int x = 0; x < m_Width; x++)
m_pTiles[y*m_Width+x].m_Flags ^= TILEFLAG_VFLIP;
m_pTiles[y*m_Width+x].m_Flags ^= m_pTiles[y*m_Width+x].m_Flags&TILEFLAG_ROTATE ? TILEFLAG_HFLIP : TILEFLAG_VFLIP;
}
void CLayerTiles::BrushFlipY()
@ -221,7 +221,41 @@ void CLayerTiles::BrushFlipY()
for(int y = 0; y < m_Height; y++)
for(int x = 0; x < m_Width; x++)
m_pTiles[y*m_Width+x].m_Flags ^= TILEFLAG_HFLIP;
m_pTiles[y*m_Width+x].m_Flags ^= m_pTiles[y*m_Width+x].m_Flags&TILEFLAG_ROTATE ? TILEFLAG_VFLIP : TILEFLAG_HFLIP;
}
void CLayerTiles::BrushRotate(float Amount)
{
int Rotation = (round(360.0f*Amount/(pi*2))/90)%4; // 0=0°, 1=90°, 2=180°, 3=270°
if(Rotation < 0)
Rotation +=4;
if(Rotation == 1 || Rotation == 3)
{
// 90° rotation
CTile *pTempData = new CTile[m_Width*m_Height];
mem_copy(pTempData, m_pTiles, m_Width*m_Height*sizeof(CTile));
CTile *pDst = m_pTiles;
for(int x = 0; x < m_Width; ++x)
for(int y = m_Height-1; y >= 0; --y, ++pDst)
{
*pDst = pTempData[y*m_Width+x];
if(pDst->m_Flags&TILEFLAG_ROTATE)
pDst->m_Flags ^= (TILEFLAG_HFLIP|TILEFLAG_VFLIP);
pDst->m_Flags ^= TILEFLAG_ROTATE;
}
int Temp = m_Width;
m_Width = m_Height;
m_Height = Temp;
delete[] pTempData;
}
if(Rotation == 2 || Rotation == 3)
{
BrushFlipX();
BrushFlipY();
}
}
void CLayerTiles::Resize(int NewW, int NewH)

1
src/game/mapitems.h
View file

@ -48,6 +48,7 @@ enum
TILEFLAG_VFLIP=1,
TILEFLAG_HFLIP=2,
TILEFLAG_OPAQUE=4,
TILEFLAG_ROTATE=8,
LAYERFLAG_DETAIL=1,