2007-11-25 19:42:40 +00:00
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/* copyright (c) 2007 magnus auvinen, see licence.txt for more info */
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2008-08-14 17:19:13 +00:00
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#include <base/system.h>
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2008-01-19 10:57:25 +00:00
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#include <engine/e_client_interface.h>
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2007-12-15 10:24:49 +00:00
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#include <engine/e_config.h>
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2009-10-27 14:38:53 +00:00
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#include <engine/client/graphics.h>
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2008-08-30 21:31:01 +00:00
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#include "ui.hpp"
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2007-05-22 15:03:32 +00:00
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/********************************************************
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UI
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*********************************************************/
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2009-10-27 14:38:53 +00:00
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CUI::CUI()
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{
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m_pHotItem = 0;
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m_pActiveItem = 0;
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m_pLastActiveItem = 0;
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m_pBecommingHotItem = 0;
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m_MouseX = 0;
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m_MouseY = 0;
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m_MouseWorldX = 0;
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m_MouseWorldY = 0;
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m_MouseButtons = 0;
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m_LastMouseButtons = 0;
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m_Screen.x = 0;
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m_Screen.y = 0;
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m_Screen.w = 848.0f;
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m_Screen.h = 480.0f;
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}
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int CUI::Update(float mx, float my, float mwx, float mwy, int Buttons)
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2007-05-22 15:03:32 +00:00
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{
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2009-10-27 14:38:53 +00:00
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m_MouseX = mx;
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m_MouseY = my;
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m_MouseWorldX = mwx;
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m_MouseWorldY = mwy;
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m_LastMouseButtons = m_MouseButtons;
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m_MouseButtons = Buttons;
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m_pHotItem = m_pBecommingHotItem;
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if(m_pActiveItem)
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m_pHotItem = m_pActiveItem;
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m_pBecommingHotItem = 0;
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2007-05-22 15:03:32 +00:00
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return 0;
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}
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2009-10-27 14:38:53 +00:00
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int CUI::MouseInside(const CUIRect *r)
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2007-05-22 15:03:32 +00:00
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{
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2009-10-27 14:38:53 +00:00
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if(m_MouseX >= r->x && m_MouseX <= r->x+r->w && m_MouseY >= r->y && m_MouseY <= r->y+r->h)
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2007-05-22 15:03:32 +00:00
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return 1;
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return 0;
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}
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2009-10-27 14:38:53 +00:00
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CUIRect *CUI::Screen()
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{
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2009-10-27 14:38:53 +00:00
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float aspect = Graphics()->ScreenAspect();
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2008-01-12 12:27:55 +00:00
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float w, h;
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2007-05-22 15:03:32 +00:00
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2008-01-12 12:27:55 +00:00
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h = 600;
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w = aspect*h;
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2007-05-22 15:03:32 +00:00
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2009-10-27 14:38:53 +00:00
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m_Screen.w = w;
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m_Screen.h = h;
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2007-05-27 18:14:24 +00:00
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2009-10-27 14:38:53 +00:00
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return &m_Screen;
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2007-05-22 15:03:32 +00:00
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}
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2009-10-27 14:38:53 +00:00
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void CUI::SetScale(float s)
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2007-10-29 18:40:04 +00:00
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{
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2009-10-27 14:38:53 +00:00
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//config.UI()->Scale = (int)(s*100.0f);
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2007-10-29 18:40:04 +00:00
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}
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2009-10-27 14:38:53 +00:00
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/*float CUI::Scale()
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2007-10-29 18:40:04 +00:00
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{
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2009-10-27 14:38:53 +00:00
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return config.UI()->Scale/100.0f;
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}*/
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2007-10-29 18:40:04 +00:00
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2009-10-27 14:38:53 +00:00
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void CUI::ClipEnable(const CUIRect *r)
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2007-10-29 18:40:04 +00:00
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{
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2009-10-27 14:38:53 +00:00
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float xscale = Graphics()->ScreenWidth()/Screen()->w;
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float yscale = Graphics()->ScreenHeight()/Screen()->h;
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Graphics()->ClipEnable((int)(r->x*xscale), (int)(r->y*yscale), (int)(r->w*xscale), (int)(r->h*yscale));
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2007-10-29 18:40:04 +00:00
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}
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2009-10-27 14:38:53 +00:00
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void CUI::ClipDisable()
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2007-10-29 18:40:04 +00:00
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{
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2009-10-27 14:38:53 +00:00
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Graphics()->ClipDisable();
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2007-10-29 18:40:04 +00:00
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}
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2009-10-27 14:38:53 +00:00
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void CUIRect::HSplitTop(float cut, CUIRect *top, CUIRect *bottom) const
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2007-10-29 18:40:04 +00:00
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{
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2009-10-27 14:38:53 +00:00
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CUIRect r = *this;
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cut *= Scale();
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2007-10-29 18:40:04 +00:00
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if (top)
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{
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top->x = r.x;
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top->y = r.y;
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top->w = r.w;
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2008-01-12 12:27:55 +00:00
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top->h = cut;
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2007-10-29 18:40:04 +00:00
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}
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if (bottom)
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{
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bottom->x = r.x;
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2008-01-12 12:27:55 +00:00
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bottom->y = r.y + cut;
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2007-10-29 18:40:04 +00:00
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bottom->w = r.w;
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2008-01-12 12:27:55 +00:00
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bottom->h = r.h - cut;
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2007-10-29 18:40:04 +00:00
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}
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}
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2009-10-27 14:38:53 +00:00
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void CUIRect::HSplitBottom(float cut, CUIRect *top, CUIRect *bottom) const
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2007-10-29 18:40:04 +00:00
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{
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2009-10-27 14:38:53 +00:00
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CUIRect r = *this;
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cut *= Scale();
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2007-10-29 18:40:04 +00:00
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if (top)
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{
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top->x = r.x;
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top->y = r.y;
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top->w = r.w;
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2008-01-12 12:27:55 +00:00
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top->h = r.h - cut;
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2007-10-29 18:40:04 +00:00
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}
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if (bottom)
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{
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bottom->x = r.x;
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2008-01-12 12:27:55 +00:00
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bottom->y = r.y + r.h - cut;
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2007-10-29 18:40:04 +00:00
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bottom->w = r.w;
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2008-01-12 12:27:55 +00:00
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bottom->h = cut;
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2007-10-29 18:40:04 +00:00
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}
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}
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2008-01-12 12:27:55 +00:00
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2009-10-27 14:38:53 +00:00
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void CUIRect::VSplitMid(CUIRect *left, CUIRect *right) const
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2007-10-29 18:40:04 +00:00
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{
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2009-10-27 14:38:53 +00:00
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CUIRect r = *this;
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2008-01-12 12:27:55 +00:00
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float cut = r.w/2;
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2007-10-29 18:40:04 +00:00
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if (left)
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{
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left->x = r.x;
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left->y = r.y;
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2008-01-12 12:27:55 +00:00
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left->w = cut;
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2007-10-29 18:40:04 +00:00
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left->h = r.h;
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}
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if (right)
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{
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2008-01-12 12:27:55 +00:00
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right->x = r.x + cut;
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2007-10-29 18:40:04 +00:00
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right->y = r.y;
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2008-01-12 12:27:55 +00:00
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right->w = r.w - cut;
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2007-10-29 18:40:04 +00:00
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right->h = r.h;
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}
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2008-01-12 12:27:55 +00:00
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}
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2009-10-27 14:38:53 +00:00
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void CUIRect::VSplitLeft(float cut, CUIRect *left, CUIRect *right) const
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2008-01-12 12:27:55 +00:00
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{
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2009-10-27 14:38:53 +00:00
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CUIRect r = *this;
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cut *= Scale();
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2008-01-12 12:27:55 +00:00
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if (left)
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{
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left->x = r.x;
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left->y = r.y;
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left->w = cut;
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left->h = r.h;
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}
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2007-10-29 18:40:04 +00:00
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2008-01-12 12:27:55 +00:00
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if (right)
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2007-10-29 18:40:04 +00:00
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{
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2008-01-12 12:27:55 +00:00
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right->x = r.x + cut;
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right->y = r.y;
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right->w = r.w - cut;
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right->h = r.h;
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2007-10-29 18:40:04 +00:00
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}
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}
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2009-10-27 14:38:53 +00:00
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void CUIRect::VSplitRight(float cut, CUIRect *left, CUIRect *right) const
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2007-10-29 18:40:04 +00:00
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{
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2009-10-27 14:38:53 +00:00
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CUIRect r = *this;
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cut *= Scale();
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2007-10-29 18:40:04 +00:00
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if (left)
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{
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left->x = r.x;
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left->y = r.y;
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2008-01-12 12:27:55 +00:00
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left->w = r.w - cut;
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2007-10-29 18:40:04 +00:00
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left->h = r.h;
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}
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if (right)
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{
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2008-01-12 12:27:55 +00:00
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right->x = r.x + r.w - cut;
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2007-10-29 18:40:04 +00:00
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right->y = r.y;
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2008-01-12 12:27:55 +00:00
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right->w = cut;
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2007-10-29 18:40:04 +00:00
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right->h = r.h;
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}
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2008-01-12 12:27:55 +00:00
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}
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2007-10-29 18:40:04 +00:00
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2009-10-27 14:38:53 +00:00
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void CUIRect::Margin(float cut, CUIRect *other_rect) const
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2008-01-12 12:27:55 +00:00
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{
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2009-10-27 14:38:53 +00:00
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CUIRect r = *this;
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cut *= Scale();
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2008-01-12 12:27:55 +00:00
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other_rect->x = r.x + cut;
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other_rect->y = r.y + cut;
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other_rect->w = r.w - 2*cut;
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other_rect->h = r.h - 2*cut;
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}
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2009-10-27 14:38:53 +00:00
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void CUIRect::VMargin(float cut, CUIRect *other_rect) const
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2008-01-12 12:27:55 +00:00
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{
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2009-10-27 14:38:53 +00:00
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CUIRect r = *this;
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cut *= Scale();
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2008-01-12 12:27:55 +00:00
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other_rect->x = r.x + cut;
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other_rect->y = r.y;
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other_rect->w = r.w - 2*cut;
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other_rect->h = r.h;
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2007-10-29 18:40:04 +00:00
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}
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2009-10-27 14:38:53 +00:00
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void CUIRect::HMargin(float cut, CUIRect *other_rect) const
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2007-10-29 18:40:04 +00:00
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{
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2009-10-27 14:38:53 +00:00
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CUIRect r = *this;
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cut *= Scale();
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2007-10-29 18:40:04 +00:00
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2008-01-12 12:27:55 +00:00
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other_rect->x = r.x;
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other_rect->y = r.y + cut;
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other_rect->w = r.w;
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other_rect->h = r.h - 2*cut;
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}
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2009-10-27 14:38:53 +00:00
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int CUI::DoButtonLogic(const void *pID, const char *pText, int Checked, const CUIRect *pRect)
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2008-01-12 12:27:55 +00:00
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{
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/* logic */
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2009-10-27 14:38:53 +00:00
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int ReturnValue = 0;
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int Inside = MouseInside(pRect);
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static int ButtonUsed = 0;
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if(ActiveItem() == pID)
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{
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if(!MouseButton(ButtonUsed))
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{
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if(Inside && Checked >= 0)
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ReturnValue = 1+ButtonUsed;
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SetActiveItem(0);
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}
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}
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else if(HotItem() == pID)
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{
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if(MouseButton(0))
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{
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SetActiveItem(pID);
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ButtonUsed = 0;
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}
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if(MouseButton(1))
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{
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SetActiveItem(pID);
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ButtonUsed = 1;
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}
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}
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if(Inside)
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SetHotItem(pID);
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return ReturnValue;
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}
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/*
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int CUI::DoButton(const void *id, const char *text, int checked, const CUIRect *r, ui_draw_button_func draw_func, const void *extra)
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{
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// logic
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int ret = 0;
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2009-10-27 14:38:53 +00:00
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int inside = ui_MouseInside(r);
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2008-01-13 22:03:32 +00:00
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static int button_used = 0;
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2008-01-12 12:27:55 +00:00
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2009-10-27 14:38:53 +00:00
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if(ui_ActiveItem() == id)
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2008-01-12 12:27:55 +00:00
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{
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if(!ui_MouseButton(button_used))
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2008-01-12 12:27:55 +00:00
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{
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if(inside && checked >= 0)
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2008-01-13 22:03:32 +00:00
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ret = 1+button_used;
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2009-10-27 14:38:53 +00:00
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ui_SetActiveItem(0);
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2008-01-12 12:27:55 +00:00
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}
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}
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2009-10-27 14:38:53 +00:00
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else if(ui_HotItem() == id)
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2008-01-12 12:27:55 +00:00
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{
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2009-10-27 14:38:53 +00:00
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if(ui_MouseButton(0))
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2008-01-13 22:03:32 +00:00
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{
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2009-10-27 14:38:53 +00:00
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ui_SetActiveItem(id);
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2008-01-13 22:03:32 +00:00
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button_used = 0;
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}
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2009-10-27 14:38:53 +00:00
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if(ui_MouseButton(1))
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2008-01-13 22:03:32 +00:00
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{
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2009-10-27 14:38:53 +00:00
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ui_SetActiveItem(id);
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2008-01-13 22:03:32 +00:00
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button_used = 1;
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}
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2008-01-12 12:27:55 +00:00
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}
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if(inside)
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2009-10-27 14:38:53 +00:00
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ui_SetHotItem(id);
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2008-01-12 12:27:55 +00:00
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|
|
|
|
|
if(draw_func)
|
|
|
|
draw_func(id, text, checked, r, extra);
|
|
|
|
return ret;
|
2009-10-27 14:38:53 +00:00
|
|
|
}*/
|
2008-01-12 12:27:55 +00:00
|
|
|
|
2009-10-27 14:38:53 +00:00
|
|
|
void CUI::DoLabel(const CUIRect *r, const char *text, float size, int align, int max_width)
|
2008-01-12 12:27:55 +00:00
|
|
|
{
|
2009-10-27 14:38:53 +00:00
|
|
|
// TODO: FIX ME!!!!
|
|
|
|
//Graphics()->BlendNormal();
|
|
|
|
size *= Scale();
|
2008-01-12 12:27:55 +00:00
|
|
|
if(align == 0)
|
|
|
|
{
|
2008-01-12 15:07:57 +00:00
|
|
|
float tw = gfx_text_width(0, size, text, max_width);
|
|
|
|
gfx_text(0, r->x + r->w/2-tw/2, r->y, size, text, max_width);
|
2008-01-12 12:27:55 +00:00
|
|
|
}
|
|
|
|
else if(align < 0)
|
2008-01-12 15:07:57 +00:00
|
|
|
gfx_text(0, r->x, r->y, size, text, max_width);
|
2008-01-12 12:27:55 +00:00
|
|
|
else if(align > 0)
|
|
|
|
{
|
2008-01-12 15:07:57 +00:00
|
|
|
float tw = gfx_text_width(0, size, text, max_width);
|
|
|
|
gfx_text(0, r->x + r->w-tw, r->y, size, text, max_width);
|
2008-01-12 12:27:55 +00:00
|
|
|
}
|
2007-10-29 18:40:04 +00:00
|
|
|
}
|