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NS/releases/3.05/source/mod/AvHOverviewControl.cpp
tankefugl b5590dd5d9 made a copy
git-svn-id: https://unknownworlds.svn.cloudforge.com/ns1@144 67975925-1194-0748-b3d5-c16f83f1a3a1
2005-05-29 11:34:28 +00:00

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6.1 KiB
C++

#include "mod/AvHOverviewControl.h"
#include "mod/AvHOverviewMap.h"
#include "mod/AvHSprites.h"
#include "cl_dll/hud.h"
#include "cl_dll/cl_util.h"
class AvHOverviewInputSignal : public InputSignal
{
public:
AvHOverviewInputSignal(AvHOverviewControl* inControl)
{
mControl = inControl;
}
virtual void cursorMoved(int x,int y,Panel* panel)
{
mMouseX = x;
mMouseY = y;
}
virtual void mousePressed(MouseCode code,Panel* panel)
{
mControl->HandleMouseClick(mMouseX, mMouseY);
}
virtual void mouseDoublePressed(MouseCode code,Panel* panel)
{
mControl->HandleMouseClick(mMouseX, mMouseY);
}
virtual void cursorEntered(Panel* panel) {}
virtual void cursorExited(Panel* panel) {}
virtual void mouseReleased(MouseCode code,Panel* panel) {}
virtual void mouseWheeled(int delta,Panel* panel) {}
virtual void keyPressed(KeyCode code,Panel* panel) {}
virtual void keyTyped(KeyCode code,Panel* panel) {}
virtual void keyReleased(KeyCode code,Panel* panel) {}
virtual void keyFocusTicked(Panel* panel) {}
private:
AvHOverviewControl* mControl;
int mMouseX;
int mMouseY;
};
AvHOverviewControl::AvHOverviewControl()
{
m_hsprWhite = Safe_SPR_Load(kWhiteSprite);
addInputSignal(new AvHOverviewInputSignal(this));
}
void AvHOverviewControl::paint()
{
AvHOverviewMap& theOverviewMap = gHUD.GetOverviewMap();
AvHOverviewMap::DrawInfo theDrawInfo;
GetDrawInfo(theDrawInfo);
if (m_hsprWhite != NULL)
{
float bgColor[] = { 0.1, 0.1, 0.1, 1 };
float borderColor[] = { 1, 1, 1, 1 };
gEngfuncs.pTriAPI->RenderMode(kRenderNormal);
gEngfuncs.pTriAPI->CullFace(TRI_NONE);
gEngfuncs.pTriAPI->SpriteTexture((struct model_s*)(gEngfuncs.GetSpritePointer(m_hsprWhite)), 0);
float gammaScale = 1.0f / gHUD.GetGammaSlope();
// Draw the background.
gEngfuncs.pTriAPI->Color4f(gammaScale * bgColor[0], gammaScale * bgColor[1], gammaScale * bgColor[2], bgColor[3]);
gEngfuncs.pTriAPI->Begin(TRI_QUADS);
gEngfuncs.pTriAPI->Vertex3f(theDrawInfo.mX, theDrawInfo.mY, 1);
gEngfuncs.pTriAPI->Vertex3f(theDrawInfo.mX, theDrawInfo.mY + theDrawInfo.mHeight, 1);
gEngfuncs.pTriAPI->Vertex3f(theDrawInfo.mX + theDrawInfo.mWidth, theDrawInfo.mY + theDrawInfo.mHeight, 1);
gEngfuncs.pTriAPI->Vertex3f(theDrawInfo.mX + theDrawInfo.mWidth, theDrawInfo.mY, 1);
gEngfuncs.pTriAPI->End();
// Draw the overview map.
theOverviewMap.Draw(theDrawInfo);
// Draw the border on the overview map and the inset view.
gEngfuncs.pTriAPI->RenderMode(kRenderNormal);
gEngfuncs.pTriAPI->CullFace(TRI_NONE);
gEngfuncs.pTriAPI->SpriteTexture((struct model_s*)(gEngfuncs.GetSpritePointer(m_hsprWhite)), 0);
gEngfuncs.pTriAPI->Color4f(gammaScale * borderColor[0], gammaScale * borderColor[1], gammaScale * borderColor[2], borderColor[3]);
gEngfuncs.pTriAPI->Begin(TRI_LINES);
gEngfuncs.pTriAPI->Vertex3f(theDrawInfo.mX, theDrawInfo.mY, 1);
gEngfuncs.pTriAPI->Vertex3f(theDrawInfo.mX, theDrawInfo.mY + theDrawInfo.mHeight, 1);
gEngfuncs.pTriAPI->Vertex3f(theDrawInfo.mX, theDrawInfo.mY + theDrawInfo.mHeight, 1);
gEngfuncs.pTriAPI->Vertex3f(theDrawInfo.mX + theDrawInfo.mWidth, theDrawInfo.mY + theDrawInfo.mHeight, 1);
gEngfuncs.pTriAPI->Vertex3f(theDrawInfo.mX + theDrawInfo.mWidth, theDrawInfo.mY + theDrawInfo.mHeight, 1);
gEngfuncs.pTriAPI->Vertex3f(theDrawInfo.mX + theDrawInfo.mWidth, theDrawInfo.mY, 1);
gEngfuncs.pTriAPI->Vertex3f(theDrawInfo.mX + theDrawInfo.mWidth, theDrawInfo.mY, 1);
gEngfuncs.pTriAPI->Vertex3f(theDrawInfo.mX, theDrawInfo.mY, 1);
gEngfuncs.pTriAPI->End();
}
}
void AvHOverviewControl::HandleMouseClick(int inMouseX, int inMouseY)
{
AvHOverviewMap& theOverviewMap = gHUD.GetOverviewMap();
AvHOverviewMap::DrawInfo theDrawInfo;
GetDrawInfo(theDrawInfo);
float theWorldX;
float theWorldY;
theOverviewMap.GetWorldPosFromMouse(theDrawInfo, inMouseX, inMouseY, theWorldX, theWorldY);
// Search for a player at the world position.
int theEntity = theOverviewMap.GetEntityAtWorldPosition(theWorldX, theWorldY, 150);
if (theEntity > 0 && theEntity <= 32)
{
char command[256];
sprintf(command, "follow %d", theEntity);
gEngfuncs.pfnClientCmd(command);
}
}
void AvHOverviewControl::GetDrawInfo(AvHOverviewMap::DrawInfo& outDrawInfo)
{
AvHOverviewMap& theOverviewMap = gHUD.GetOverviewMap();
int theWidth;
int theHeight;
getSize(theWidth, theHeight);
outDrawInfo.mX = 0;
outDrawInfo.mY = 0;
outDrawInfo.mWidth = theWidth;
outDrawInfo.mHeight = theHeight;
AvHMapExtents theMapExtents;
theOverviewMap.GetMapExtents(theMapExtents);
outDrawInfo.mFullScreen = true;
float worldWidth = theMapExtents.GetMaxMapX() - theMapExtents.GetMinMapX();
float worldHeight = theMapExtents.GetMaxMapY() - theMapExtents.GetMinMapY();
float xScale;
float yScale;
float aspect1 = worldWidth / worldHeight;
float aspect2 = ((float)outDrawInfo.mWidth) / outDrawInfo.mHeight;
if (aspect1 > aspect2)
{
xScale = 1;
yScale = 1 / aspect2;
}
else
{
xScale = aspect2;
yScale = 1;
}
float centerX = (theMapExtents.GetMinMapX() + theMapExtents.GetMaxMapX()) / 2;
float centerY = (theMapExtents.GetMinMapY() + theMapExtents.GetMaxMapY()) / 2;
outDrawInfo.mViewWorldMinX = centerX - worldWidth * xScale * 0.5;
outDrawInfo.mViewWorldMinY = centerY - worldHeight * yScale * 0.5;
outDrawInfo.mViewWorldMaxX = centerX + worldWidth * xScale * 0.5;
outDrawInfo.mViewWorldMaxY = centerY + worldHeight * yScale * 0.5;
}