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SBSPSS/Utils/MapEdit/Elem.cpp
Daveo 50d0c8ef48
2001-07-05 21:17:31 +00:00

1141 lines
27 KiB
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/*********************/
/*** Elem Stuph ***/
/*********************/
#include "stdafx.h"
#include <Vector3.h>
#include <gl\gl.h>
#include <gl\glu.h>
#include "GLEnabledView.h"
#include <Vector>
#include <GFName.hpp>
#include "Core.h"
#include "TexCache.h"
#include "Elem.h"
#include "GinTex.h"
#include "utils.h"
#include "MapEdit.h"
#include "MapEditDoc.h"
#include "MapEditView.h"
#include "MainFrm.h"
#include "GUITileBank.h"
const Vector3 DefOfs(+0.5f,0,+4.0f);
int CElem::BlankID=-1;
int CElem::InvalidID=-1;
bool CElem::DefTexFlag=false;
/*****************************************************************************/
// All Elems MUST run from 0,0 ->
/*****************************************************************************/
const float ElemBrowserGap=0.2f;
const float ElemBrowserX0=0-ElemBrowserGap/2;
const float ElemBrowserX1=1+ElemBrowserGap/2;
const float ElemBrowserY0=0-ElemBrowserGap/2;
const float ElemBrowserY1=1+ElemBrowserGap/2;
/*****************************************************************************/
const float XFlipMtx[]=
{
-1, 0, 0, 0,
0, 1, 0, 0,
0, 0, 1, 0,
0, 0, 0, 1,
};
const float YFlipMtx[]=
{
1, 0, 0, 0,
0,-1, 0, 0,
0, 0, 1, 0,
0, 0, 0, 1,
};
/*****************************************************************************/
CElem::CElem(int Width,int Height)
{
ElemWidth=Width;
ElemHeight=Height;
UnitWidth=ElemWidth/UnitSize;
UnitHeight=ElemHeight/UnitSize;
ElemID=-1;
int AW=AlignSize(ElemWidth);
int AH=AlignSize(ElemHeight);
ElemRGB=0;
ElemRGB=(u8*)MemAlloc(AW*AH*3);
memset(ElemRGB,0,AW*AH*3);
Type=ElemType2d;
TexXOfs=0;
TexYOfs=0;
BlankFlag=true;
}
/*****************************************************************************/
// 3d Elem (From Gin File)
CElem::CElem(CCore *Core,const char *Filename,CScene &ThisScene,int Node)
{
CNode &ThisNode=ThisScene.GetNode(Node);
CTexCache &TexCache=Core->GetTexCache();
GFName Path=Filename;
SetPath=Path.Drive();
SetPath+=Path.Dir();
SetPath.Append('\\');
Type=ElemType3d;
TexXOfs=-1;
TexYOfs=-1;
ElemRGB=0;
Ofs.Zero();
Build3dElem(TexCache,ThisScene,Node);
Calc3dSize();
Build3dDrawList(TexCache,DrawList[ElemType3d]);
Ofs.Zero();
Create2dTexture(TexCache,Path.File(),Node);
Build2dDrawList(TexCache,DrawList[ElemType2d]);
BlankFlag=false;
// if (!ValidFlag) SetInvalid();
}
/*****************************************************************************/
// 2d Elem (From Bmp File)
// 0,0 1,0 1,1 0,1
CElem::CElem(CCore *Core,const char *Filename,int TexID,int XOfs,int YOfs,int Width,int Height,int CentreMode)
{
CTexCache &TexCache=Core->GetTexCache();
GFName Path=Filename;
ElemWidth=Width;
ElemHeight=Height;
UnitWidth=ElemWidth/UnitSize;
UnitHeight=ElemHeight/UnitSize;
ElemRGB=0;
Type=ElemType2d;
TexXOfs=XOfs;
TexYOfs=YOfs;
Ofs.Zero();
if (CentreMode & CentreModeL)
{
// Nothing to do, already there
}
if (CentreMode & CentreModeR)
{
Ofs.x-=UnitWidth;
}
if (CentreMode & CentreModeT)
{
Ofs.y-=UnitHeight;
}
if (CentreMode & CentreModeB)
{
// Nothing to do, already there
}
if (CentreMode & CentreModeLR)
{
Ofs.x-=(UnitWidth-1.0f)/2;
}
if (CentreMode & CentreModeTB)
{
Ofs.y-=(UnitHeight-1.0f)/2;
}
Build2dElem(Core,Path.File(),TexID);
Build3dDrawList(TexCache,DrawList[ElemType3d]);
Create2dTexture(TexCache,Path.File(),TexID);
Build2dDrawList(TexCache,DrawList[ElemType2d]);
BlankFlag=false;
if (!ValidFlag) SetInvalid();
}
/*****************************************************************************/
void CElem::CleanUp()
{
if (ElemRGB) MemFree(ElemRGB);
ElemRGB=0;
}
/*****************************************************************************/
void CElem::SetBlank()
{
for (int i=0; i<ElemTypeMax; i++) DrawList[i]=BlankID;
}
/*****************************************************************************/
void CElem::SetInvalid()
{
Purge(); // Clear whatever is already there
for (int i=0; i<ElemTypeMax; i++) DrawList[i]=InvalidID;
}
/*****************************************************************************/
void CElem::Build2dElem(CCore *Core,const char *Filename,int TexID)
{
float X0=0;
float X1=+UnitWidth;
float Y0=0;
float Y1=+UnitHeight;
Vector3 P0(X0,Y0,0);
Vector3 P1(X1,Y0,0);
Vector3 P2(X0,Y1,0);
Vector3 P3(X1,Y1,0);
int ListSize=TriList.size();
TriList.resize(ListSize+2);
sTriFace &Tri0=TriList[ListSize+0];
sTriFace &Tri1=TriList[ListSize+1];
CTexCache &TexCache=Core->GetTexCache();
sTex &ThisTex=TexCache.GetTex(TexID);
int CountW=ThisTex.OldW/ElemWidth;
int CountH=ThisTex.OldH/ElemHeight;
float dU=ThisTex.ScaleU/(float)CountW;
float dV=ThisTex.ScaleV/(float)CountH;
dU=(1.0f/CountW);
dV=(1.0f/CountH);
// dU=ThisTex.ScaleU;
// dV=ThisTex.ScaleV;
float u0=(TexXOfs*dU);
float u1=u0+dU;
float v1=1.0-(TexYOfs*dV);
float v0=v1-dV;
Tri0.Mat=TexID;
Tri0.vtx[0]=P0;
Tri0.vtx[1]=P1;
Tri0.vtx[2]=P2;
Tri0.uvs[0].u=u0; Tri0.uvs[0].v=v0;
Tri0.uvs[1].u=u1; Tri0.uvs[1].v=v0;
Tri0.uvs[2].u=u0; Tri0.uvs[2].v=v1;
Tri1.Mat=TexID;
Tri1.vtx[0]=P1;
Tri1.vtx[1]=P2;
Tri1.vtx[2]=P3;
Tri1.uvs[0].u=u1; Tri1.uvs[0].v=v0;
Tri1.uvs[1].u=u0; Tri1.uvs[1].v=v1;
Tri1.uvs[2].u=u1; Tri1.uvs[2].v=v1;
}
/*****************************************************************************/
void CElem::Build3dElem(CTexCache &TexCache,CScene &ThisScene,int Node)
{
CNode &ThisNode=ThisScene.GetNode(Node);
CNode &ParentNode=ThisScene.GetNode(ThisNode.ParentIdx);
int ChildCount=ThisNode.GetPruneChildCount();
std::vector<sGinTri> const &NodeTriList=ThisNode.GetTris();
std::vector<Vector3>const &NodeVtxList=ThisNode.GetPts();
std::vector<sUVTri> const &NodeUVList=ThisNode.GetUVTris();
std::vector<int> const &NodeTriMat=ThisNode.GetTriMaterial();
std::vector<GString> const &SceneTexList=ThisScene.GetTexList();
std::vector<int> const &SceneUsedMatList=ThisScene.GetUsedMaterialIdx();
std::vector<Material> const &SceneMatList=ThisScene.GetMaterials();
int TexCount=SceneTexList.size();
int TriCount=NodeTriList.size();
int ListSize=TriList.size();
TriList.resize(ListSize+TriCount);
for (int T=0; T<TriCount; T++)
{
sGinTri const &ThisTri=NodeTriList[T];
sUVTri const &ThisUV=NodeUVList[T];
sTriFace &Tri=TriList[ListSize+T];
int ThisMat=NodeTriMat[T];
int TexID,TexFlags;
// Sort Textures - Only add the ones that are used :o)
TexID=SceneUsedMatList[ThisMat];
if (TexID<0 || TexID>=TexCount)
{
CString mexstr;
mexstr.Format("Invalid TexId\n Wanted %i only have %i Id's for %s\nThis is gonna hurt!\n Dont ask me about this error, ask Kev.\n This MUST be fixed.",TexID,TexCount-1,ThisNode.Name);
AfxMessageBox(mexstr,MB_OK | MB_ICONEXCLAMATION);
TexID=0;
}
// else
{
TexFlags=SceneMatList[TexID].Flags;
GString ThisName;
GString TexName=SceneTexList[TexID];
ThisName=SetPath+TexName;
// TRACE2("%i !%s!\n",TexID,ThisName);
TexID=TexCache.ProcessTexture(ThisName);
}
// Sort Rest of Tri info
Matrix4x4 TransMtx;
TransMtx.Identity();
if (ParentNode.GetTris().size() || !ThisNode.ParentIdx)
{
TransMtx=ThisNode.Mtx;
TransMtx.Invert();
}
for (int p=0; p<3; p++)
{
Tri.vtx[p]=TransMtx*NodeVtxList[ThisTri.p[p]];
Tri.uvs[p].u=ThisUV.p[p].u;
Tri.uvs[p].v=ThisUV.p[p].v;
Tri.Mat=TexID;
Tri.Flags=TexFlags;
}
}
for (int Child=0; Child<ChildCount; Child++) Build3dElem(TexCache,ThisScene,ThisNode.PruneChildList[Child]);
}
/*****************************************************************************/
void CElem::Calc3dSize()
{
int i,ListSize=TriList.size();
Vector3 Min(+32000,+32000,+32000);
Vector3 Max(-32000,-32000,-32000);
Vector3 Mid;
for (i=0; i<ListSize; i++)
{
sTriFace &Tri=TriList[i];
for (int p=0; p<3; p++)
{
if (Min.x>Tri.vtx[p].x) Min.x=Tri.vtx[p].x;
if (Min.y>Tri.vtx[p].y) Min.y=Tri.vtx[p].y;
if (Min.z>Tri.vtx[p].z) Min.z=Tri.vtx[p].z;
if (Max.x<Tri.vtx[p].x) Max.x=Tri.vtx[p].x;
if (Max.y<Tri.vtx[p].y) Max.y=Tri.vtx[p].y;
if (Max.z<Tri.vtx[p].z) Max.z=Tri.vtx[p].z;
}
}
UnitWidth=round(Max.x-Min.x);
UnitHeight=round(Max.y-Min.y);
if (UnitWidth<1) UnitWidth=1;
if (UnitHeight<1) UnitHeight=1;
ElemWidth=UnitWidth*UnitSize;
ElemHeight=UnitHeight*UnitSize;
Min.z=0;
Ofs=DefOfs;
// Ofs.x=+0.5f; Ofs.y=0; Ofs.z=+4.0f;
}
/*****************************************************************************/
void CElem::Build2dDrawList(CTexCache &TexCache,GLint &List)
{
float X0=Ofs.x;
float X1=Ofs.x+UnitWidth;
float Y0=Ofs.y;
float Y1=Ofs.y+UnitHeight;
float Z=Ofs.z;
sTex &Tex=TexCache.GetTex(ElemID);
float u0=0;
float u1=1.0f;//Tex.ScaleU;
float v0=0;
float v1=1.0f;//Tex.ScaleU;
List=glGenLists(1);
glNewList(List,GL_COMPILE);
TexID=Tex.TexID;
glBindTexture(GL_TEXTURE_2D, Tex.TexID);
glBegin (GL_QUADS);
glTexCoord2f(u0,v0);
glVertex3f(X0,Y0,Z);
glTexCoord2f(u1,v0);
glVertex3f(X1,Y0,Z);
glTexCoord2f(u1,v1);
glVertex3f(X1,Y1,Z);
glTexCoord2f(u0,v1);
glVertex3f(X0,Y1,Z);
glEnd();
glEndList();
}
/*****************************************************************************/
// Build OpenGL display lists, sorted by material (luckily by gin!!)
void CElem::Build3dDrawList(CTexCache &TexCache,GLint &List)
{
int TriCount=TriList.size();
int LastMat=-1,ThisMat;
float ScaleU,ScaleV;
List=glGenLists(1);
glNewList(List,GL_COMPILE);
for (int T=0; T<TriCount; T++)
{
sTriFace &ThisTri=TriList[T];
ThisMat=ThisTri.Mat;
if (!T || ThisMat!=LastMat) // First Tri or new material
{
if (T) glEnd(); // Not first tri, so end previous mat set
glBindTexture(GL_TEXTURE_2D, TexCache.GetTexGLId(ThisMat));
glBegin (GL_TRIANGLES);
LastMat=ThisMat;
sTex &Tex=TexCache.GetTex(ThisMat);
ScaleU=Tex.ScaleU;
ScaleV=Tex.ScaleV;
}
for (int p=0; p<3; p++)
{
Vector3 &ThisVtx=ThisTri.vtx[p];
float u=ThisTri.uvs[p].u*ScaleU;
float v=ThisTri.uvs[p].v*ScaleV;
glTexCoord2f(u,v);
glVertex3f( (ThisVtx.x+Ofs.x), (ThisVtx.y+Ofs.y), -(ThisVtx.z+Ofs.z)); // Neg Z (cos openGL)
}
}
glEnd();
glEndList();
}
/*****************************************************************************/
struct sColTab
{
u8 R,G,B;
};
sColTab ColTable[]=
{
{255,255,255}, // PC_TILE_COLLISION_NORMAL:
{255, 0, 0}, // PC_TILE_COLLISION_DAMAGE:
{ 0,255, 0}, // PC_TILE_COLLISION_SLIPPERY:
{255, 0,255}, // PC_TILE_COLLISION_ELECTRIC:
{200,127,180}, // PC_TILE_COLLISION_DESTRUCTABLE_WALL:
{ 0,127,255}, // PC_TILE_COLLISION_SOAK_UP:
{ 0,255,255}, // PC_TILE_COLLISION_SOLID:
{200, 0, 0}, // PC_TILE_COLLISION_DEATH_FALL:
{127,200,180}, // PC_TILE_COLLISION_DESTRUCTABLE_FLOOR:
{255,127,127}, // PC_TILE_COLLISION_DEATH_INSTANT:
{ 0,127, 0}, // PC_TILE_COLLISION_MOVE_LEFT:
{ 0,127,127}, // PC_TILE_COLLISION_MOVE_RIGHT:
{ 0, 0,255}, // PC_TILE_COLLISION_DEATH_LIQUID:
{255,127,0}, // PC_TILE_COLLISION_SB_NOMOVE
};
void CElem::Render(int Flags,bool Render3d)
{
if (BlankFlag)
{
glCallList(BlankID);
return;
}
glPushMatrix();
if (Flags & PC_TILE_FLAG_MIRROR_X)
{
glTranslatef(1,0,0);
glMultMatrixf(XFlipMtx);
}
if (Flags & PC_TILE_FLAG_MIRROR_Y)
{
glTranslatef(0,1,0);
glMultMatrixf(YFlipMtx);
}
int ColFlags=Flags >> PC_TILE_FLAG_COLLISION_SHIFT;
if (ColFlags)
{
sColTab &ThisCol=ColTable[ColFlags];
glColor4ub(ThisCol.R,ThisCol.G,ThisCol.B,127);
}
glEnable(GL_TEXTURE_2D);
if (Render3d)
{
glEnable(GL_DEPTH_TEST);
glCallList(DrawList[ElemType3d]);
glDisable(GL_DEPTH_TEST);
}
else
{
glCallList(DrawList[ElemType2d]);
}
glDisable(GL_TEXTURE_2D);
glPopMatrix();
}
/*****************************************************************************/
void CElem::Purge()
{
for (int i=0; i<ElemTypeMax; i++)
glDeleteLists(DrawList[i],1);
CleanUp();
// TriList.clear();
}
/*****************************************************************************/
// Only created for the tile browser, should NEVER appear in main view
void CElem::CreateDefaultTileGfx()
{
float X0=0;
float X1=1.0f;
float Y0=0;
float Y1=1.0f;
DefTexFlag=true;
// Blank
if (BlankID==-1)
{
BlankID=glGenLists(1);
glNewList(BlankID,GL_COMPILE);
glBindTexture(GL_TEXTURE_2D, 0);
glBegin(GL_LINES);
glColor4f(1,1,1,1);
glVertex3f( X0,Y0,0);
glVertex3f( X1,Y0,0);
glVertex3f( X0,Y1,0);
glVertex3f( X1,Y1,0);
glVertex3f( X0,Y0,0);
glVertex3f( X0,Y1,0);
glVertex3f( X1,Y0,0);
glVertex3f( X1,Y1,0);
glEnd();
glEndList();
}
// Invalid
if (InvalidID==-1)
{
InvalidID=glGenLists(1);
glNewList(InvalidID,GL_COMPILE);
glBindTexture(GL_TEXTURE_2D, 0);
glBegin(GL_LINES);
glColor4f(1,1,1,1);
glVertex3f( X0,Y0,0);
glVertex3f( X1,Y1,0);
glVertex3f( X1,Y0,0);
glVertex3f( X0,Y1,0);
glEnd();
glEndList();
}
}
/*****************************************************************************/
void CElem::RenderElem4Texture(sRGBData &RGBData)
{
float W=UnitWidth;
float H=UnitHeight;
glClearColor(1,0,1,1 );
// glClearColor(1,1,1,1 );
glPushAttrib(GL_VIEWPORT_BIT);
glViewport(0,0,RGBData.TexW,RGBData.TexH);
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
glOrtho(0, W, 0, H, -16.0f, +16.0f);
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
glLoadIdentity();
glTranslatef(-Ofs.x,-Ofs.y,-Ofs.z);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Clear Screen
glColor3f(1,1,1);
glEnable(GL_TEXTURE_2D);
glEnable(GL_DEPTH_TEST);
glCallList(DrawList[ElemType3d]);
glDisable(GL_DEPTH_TEST);
glDisable(GL_TEXTURE_2D);
glPopMatrix();
glMatrixMode(GL_PROJECTION);
glPopMatrix();
glPopAttrib();
glReadPixels(0,0,RGBData.TexW,RGBData.TexH,GL_RGB, GL_UNSIGNED_BYTE,RGBData.RGB);
glClearColor(0,0,0,1 );
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Clear Screen
}
/*****************************************************************************/
// ID used to create unique textures within one set :o)
void CElem::Create2dTexture(CTexCache &TexCache,const char *Filename,int ID)
{
sRGBData RGBData;
char TexName[256];
sprintf(TexName,"_2dPc_%s_%03d",Filename,ID);
int AW=AlignSize(ElemWidth);
int AH=AlignSize(ElemHeight);
ElemRGB=(u8*)MemAlloc(AW*AH*3);
RGBData.TexW=AlignSize(ElemWidth);
RGBData.TexH=AlignSize(ElemHeight);
RGBData.ScaleU=1.0f;
RGBData.ScaleV=1.0f;
RGBData.RGB=ElemRGB;
RenderElem4Texture(RGBData);
ElemID=TexCache.ProcessTexture(TexName,&RGBData);
ValidFlag=CheckHasData(RGBData);
#ifdef _DEBUG
if (0)
{
char Filename[256];
sprintf(Filename,"/x/%s.Tga",TexName);
SaveTGA(Filename,ElemWidth,ElemHeight,ElemRGB);
}
#endif
}
/*****************************************************************************/
bool CElem::CheckHasData(sRGBData &RGBData)
{
u8 *Src=RGBData.RGB;
int Size=RGBData.TexW*RGBData.TexH;
while (Size--)
{
u8 R=*Src++;
u8 G=*Src++;
u8 B=*Src++;
if (R!=255 || G!=0 || B!=255) return(true);
}
return(false);
}
/*****************************************************************************/
/*****************************************************************************/
/*** Elem Set ****************************************************************/
/*****************************************************************************/
/*****************************************************************************/
CElemSet::CElemSet(const char *_Filename,int Idx,int Width,int Height,bool CreateBlank,int Centre)
{
GFName FName=_Filename;
Filename=_Filename;
Name=FName.File();
MaxWidth=Width;
MaxHeight=Height;
CentreMode=Centre;
Loaded=FALSE;
SetNumber=Idx;
if (CreateBlank)
{
ElemList.push_back(CElem(MaxWidth,MaxHeight)); // Insert Blank
}
}
/*****************************************************************************/
CElemSet::~CElemSet()
{
}
/*****************************************************************************/
void CElemSet::CleanUp()
{
int ListSize=ElemList.size();
for (int i=0; i<ListSize; i++)
{
ElemList[i].CleanUp();
}
}
/*****************************************************************************/
void CElemSet::Load(CCore *Core)
{
GFName FName=Filename;
GString Ext=FName.Ext();
Ext.Upper();
if (!CElem::DefTexFlag) CElem::CreateDefaultTileGfx();
if (!ElemList.size())
{
// ElemList[0].SetBlank();
}
if (Ext=="GIN")
Load3d(Core);
else
Load2d(Core);
Loaded=TRUE;
}
/*****************************************************************************/
void CElemSet::Load2d(CCore *Core)
{
CTexCache &TexCache=Core->GetTexCache();
int TexID=TexCache.ProcessTexture(Filename);
sTex &ThisTex=TexCache.GetTex(TexID);
int Width,Height;
if (MaxWidth==-1) MaxWidth=ThisTex.OldW;
if (MaxHeight==-1) MaxHeight=ThisTex.OldH;
Width=ThisTex.OldW/MaxWidth;
Height=ThisTex.OldH/MaxHeight;
for (int Y=0; Y<Height; Y++)
{
for (int X=0; X<Width; X++)
{
ElemList.push_back(CElem(Core,Filename,TexID,X,Y,MaxWidth,MaxHeight,CentreMode));
}
}
ElemBrowserWidth=Width;
}
/*****************************************************************************/
void CElemSet::Load3d(CCore *Core)
{
CScene Scene;
Scene.Load(Filename);
CNode &ThisNode=Scene.GetSceneNode(0);
int ChildCount=ThisNode.GetPruneChildCount();
for (int Child=0; Child<ChildCount; Child++)
{
ElemList.push_back(CElem(Core,Filename,Scene,ThisNode.PruneChildList[Child]));
}
ElemBrowserWidth=DEF_ELEMBROWSWEWIDTH;
}
/*****************************************************************************/
void CElemSet::Purge()
{
int i,ListSize=ElemList.size();
for (i=0; i<ListSize; i++)
{
if (!ElemList[i].IsBlank())
{
ElemList[i].Purge();
}
}
if (ElemList[0].IsBlank())
{
ElemList.erase(1,ListSize);
}
else
{
ElemList.clear();
}
Loaded=FALSE;
}
/*****************************************************************************/
CPoint CElemSet::GetElemPos(int ID)
{
if (ID==0)
return(CPoint(-1,-1));
else
return(IDToPoint(ID-1,ElemBrowserWidth));
}
/*****************************************************************************/
bool CElemSet::IsValid(int No)
{
int ListSize=ElemList.size();
if (No>=ListSize) return(false);
return(ElemList[No].IsValid());
}
/*****************************************************************************/
/*****************************************************************************/
/*** Elem Bank ***************************************************************/
/*****************************************************************************/
/*****************************************************************************/
/*****************************************************************************/
CElemBank::CElemBank(int W,int H,bool Blank,int Centre)
{
MaxWidth=W;
MaxHeight=H;
BlankFlag=Blank;
CentreMode=Centre;
LoadFlag=false;
CurrentSet=0;
LayerDef.VisibleFlag=true;
}
/*****************************************************************************/
CElemBank::~CElemBank()
{
}
/*****************************************************************************/
void CElemBank::CleanUp()
{
int ListSize=SetList.size();
for (int i=0; i<ListSize; i++)
{
SetList[i].CleanUp();
}
}
/*****************************************************************************/
void CElemBank::Load(CFile *File,int Version)
{
int ListSize;
GFName RootPath=File->GetFilePath();
GString FilePath;
char FixPath[1024];
FilePath=RootPath.Drive();
FilePath+=RootPath.Dir();
FilePath.Append('\\');
FilePath.Upper();
if (Version>=5)
{
File->Read(&CurrentSet,sizeof(int));
}
File->Read(&ListSize,sizeof(int));
// New Style rel storage
for (int i=0;i<ListSize;i++)
{
char c=1;
GString FullName;//=FilePath;
while (c)
{
File->Read(&c,1);
FullName.Append(c);
}
FullName.Upper();
GFName::makeabsolute(FilePath,FullName,FixPath);
FullName=FixPath;
_fullpath( FixPath, FullName, 1024);
for (int z=0; z<strlen(FixPath); z++)
{// Invalidate any long name short cackness
if (FixPath[z]=='~') FixPath[z]='_';
}
FullName=FixPath;
CheckFilename(FullName);
FullName.Upper();
AddSet(FullName);
}
}
/*****************************************************************************/
void CElemBank::Save(CFile *File)
{
int ListSize=SetList.size();
GFName RootPath=File->GetFilePath();
GString SavePath;
SavePath=RootPath.Drive();
SavePath+=RootPath.Dir();
SavePath.Append('\\');
SavePath.Upper();
File->Write(&CurrentSet,sizeof(int));
File->Write(&ListSize,sizeof(int));
for (int i=0; i<ListSize; i++)
{
char Filename[256+64];
RootPath.makerelative(SavePath,SetList[i].GetFilename(),Filename);
File->Write(Filename,strlen(Filename)+1);
}
}
/*****************************************************************************/
int CElemBank::AddSet(const char *Filename)
{
int ListSize=SetList.size();
CElemSet NewSet(Filename,ListSize,MaxWidth,MaxHeight,BlankFlag,CentreMode);
int Idx=SetList.Add(NewSet);
if (SetList.size()!=ListSize) LoadFlag=TRUE;
return(Idx);
}
/*****************************************************************************/
void CElemBank::LoadAllSets(CCore *Core)
{
int ListSize=SetList.size();
if (!LoadFlag) return;
for (int i=0;i<ListSize;i++)
{
CElemSet &ThisSet=SetList[i];
if (!ThisSet.IsLoaded()) ThisSet.Load(Core);
}
LoadFlag=false;
}
/*****************************************************************************/
void CElemBank::LoadNewSet(CCore *Core)
{
char BASED_CODE GinFilter[]= "All Tile Files (*.Gin; *.Bmp)|*.gin;*.Bmp|3d Tile Files (*.Gin)|*.Gin|2d Tile Files (*.Bmp)|*.Bmp|All Files (*.*)|*.*||";
CFileDialog Dlg(TRUE,"Gin",NULL,OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,GinFilter);
if (Dlg.DoModal()!=IDOK) return;
char Filename[256];
sprintf(Filename,"%s",Dlg.GetPathName());
AddSet(Filename);
}
/*****************************************************************************/
void CElemBank::ReloadAllSets()
{
int ListSize=SetList.size();
for (int i=0; i<ListSize; i++)
{
SetList[i].Purge();
}
LoadFlag=TRUE;
}
/*****************************************************************************/
void CElemBank::DeleteSet(int Set)
{
SetList.erase(Set);
}
/*****************************************************************************/
bool CElemBank::IsValid(int Set,int Elem)
{
if (Set<0 || Elem<0) return(false);
if (Elem==0) return(true);
if (Set>=SetList.size()) return(false);
// if (Set>SetList.size()) return(false);
ASSERT(Set<SetList.size());
return(SetList[Set].IsValid(Elem));
}
/*****************************************************************************/
/*****************************************************************************/
/*****************************************************************************/
/*****************************************************************************/
CPoint CElemBank::GetElemPos(int ID,int Width)
{
if (ID==0)
return(CPoint(-1,-1));
else
return(IDToPoint(ID-1,Width));
}
/*****************************************************************************/
void CElemBank::RenderElem(int Set,int Elem,int Flags,bool Is3d)
{
if (IsValid(Set,Elem))
{
SetList[Set].RenderElem(Elem,Flags,Is3d);
}
else
{
RenderInvalid();
}
}
/*****************************************************************************/
void CElemBank::RenderGrid(CCore *Core,Vector3 &CamPos,bool Active)
{
if (!GetSetCount()) return;
CElemSet &ThisSet=SetList[CurrentSet];
int ListSize=ThisSet.GetCount();
int BrowserWidth=ThisSet.GetBrowserWidth();
int TileID=1; // Dont bother with blank, its sorted
float Scale=CamPos.z/(float)BrowserWidth/2.0;
if (!ListSize) return;
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
while(TileID!=ListSize)
{
CPoint Pos=GetElemPos(TileID,BrowserWidth);
float XPos=(float)Pos.x*(1+ElemBrowserGap);
float YPos=(float)Pos.y*(1+ElemBrowserGap);
glLoadIdentity();
glScalef(Scale,Scale,Scale);
glTranslatef(-CamPos.x+XPos,CamPos.y-YPos,0);
glBegin(GL_LINES);
glColor3f(1,1,1);
glVertex3f( ElemBrowserX0,ElemBrowserY0,0);
glVertex3f( ElemBrowserX1,ElemBrowserY0,0);
glVertex3f( ElemBrowserX0,ElemBrowserY1,0);
glVertex3f( ElemBrowserX1,ElemBrowserY1,0);
glVertex3f( ElemBrowserX0,ElemBrowserY0,0);
glVertex3f( ElemBrowserX0,ElemBrowserY1,0);
glVertex3f( ElemBrowserX1,ElemBrowserY0,0);
glVertex3f( ElemBrowserX1,ElemBrowserY1,0);
glEnd();
TileID++;
}
glPopMatrix();
}
/*****************************************************************************/
void CElemBank::FindCursorPos(CCore *Core,Vector3 &CamPos,CPoint &MousePos)
{
if (!GetSetCount()) return;
CElemSet &ThisSet=SetList[CurrentSet];
int ListSize=ThisSet.GetCount();
int BrowserWidth=ThisSet.GetBrowserWidth();
GLint Viewport[4];
GLuint SelectBuffer[SELECT_BUFFER_SIZE];
int HitCount;
int TileID=0;
float Scale=CamPos.z/(float)BrowserWidth/2.0;
if (!ListSize) return;
glGetIntegerv(GL_VIEWPORT, Viewport);
glSelectBuffer (SELECT_BUFFER_SIZE, SelectBuffer );
glRenderMode (GL_SELECT);
glInitNames();
glPushName(-1);
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
gluPickMatrix( MousePos.x ,(Viewport[3]-MousePos.y),5.0,5.0,Viewport);
Core->GetView()->SetupPersMatrix();
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
while(TileID!=ListSize)
{
CPoint Pos=GetElemPos(TileID,BrowserWidth);
float XPos=(float)Pos.x*(1+ElemBrowserGap);
float YPos=(float)Pos.y*(1+ElemBrowserGap);
glLoadIdentity();
glScalef(Scale,Scale,Scale);
glTranslatef(-CamPos.x+XPos,CamPos.y-YPos,0);
glLoadName (TileID);
glBegin (GL_QUADS);
BuildGLQuad(ElemBrowserX0,ElemBrowserX1,ElemBrowserY0,ElemBrowserY1,0);
glEnd();
TileID++;
}
HitCount= glRenderMode (GL_RENDER);
glPopMatrix();
glMatrixMode(GL_PROJECTION);
glPopMatrix();
// Process hits
GLuint *HitPtr=SelectBuffer;
TileID=-2;
if (HitCount) // Just take 1st
{
TileID=HitPtr[3];
}
glMatrixMode(GL_MODELVIEW); // <-- Prevent arse GL assert
CursorPos=TileID;
}
/*****************************************************************************/
/*** Gui *********************************************************************/
/*****************************************************************************/
void CElemBank::GUIInit(CCore *Core)
{
Core->GUIAdd(GUIElemList,IDD_ELEMLIST);
}
/*****************************************************************************/
void CElemBank::GUIKill(CCore *Core)
{
Core->GUIRemove(GUIElemList,IDD_ELEMLIST);
}
/*****************************************************************************/
void CElemBank::GUIUpdate(CCore *Core)
{
int ListSize=GetSetCount();
bool IsSubView=Core->IsSubView();
if (GUIElemList.m_List)
{
GUIElemList.m_List.ResetContent();
if (ListSize)
{
for (int i=0; i<ListSize; i++)
{
GUIElemList.m_List.AddString(GetSetName(i));
}
GUIElemList.m_List.SetCurSel(CurrentSet);
}
else
{
IsSubView=FALSE;
}
GUIElemList.m_List.EnableWindow(IsSubView);
}
}
/*****************************************************************************/
void CElemBank::GUIChanged(CCore *Core)
{
}
/*****************************************************************************/
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