X-Git-Url: http://deadsoftware.ru/gitweb?a=blobdiff_plain;f=src%2Fgame%2Fg_textures.pas;h=9d9720c9b753e436dc0891dbf9a7e6ff920d676b;hb=ebb13957295d3f50ba51ff5b871310570d0d4dfe;hp=dcc91b7dda3e9b1a633a57890c3e36ba7f6c0890;hpb=88ce644db1b40111bdb380f4357fa59bdb5173be;p=d2df-sdl.git

diff --git a/src/game/g_textures.pas b/src/game/g_textures.pas
index dcc91b7..9d9720c 100644
--- a/src/game/g_textures.pas
+++ b/src/game/g_textures.pas
@@ -1,9 +1,25 @@
+(* Copyright (C)  DooM 2D:Forever Developers
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *)
+{$MODE DELPHI}
 unit g_textures;
 
 interface
 
 uses
-  e_graphics, BinEditor;
+  e_graphics, BinEditor, ImagingTypes, Imaging, ImagingUtility;
 
 Type
   TLevelTexture = record
@@ -34,7 +50,7 @@ Type
     FWidth:        Word;
     FMinLength:    Byte;    // Îæèäàíèå ïîñëå ïðîèãðûâàíèÿ
     FRevert:       Boolean; // Ñìåíà êàäðîâ îáðàòíàÿ?
-    
+
   public
     constructor Create(FramesID: DWORD; Loop: Boolean; Speed: Byte);
     destructor  Destroy(); override;
@@ -74,11 +90,13 @@ function g_Texture_Get(TextureName: ShortString; var ID: DWORD): Boolean;
 procedure g_Texture_Delete(TextureName: ShortString);
 procedure g_Texture_DeleteAll();
 
+function g_CreateFramesImg (ia: TDynImageDataArray; ID: PDWORD; Name: ShortString; BackAnimation: Boolean = False): Boolean;
+
 function g_Frames_CreateWAD(ID: PDWORD; Name: ShortString; Resource: String;
                             FWidth, FHeight, FCount: Word; BackAnimation: Boolean = False): Boolean;
 function g_Frames_CreateFile(ID: PDWORD; Name: ShortString; FileName: String;
                              FWidth, FHeight, FCount: Word; BackAnimation: Boolean = False): Boolean;
-function g_Frames_CreateMemory(ID: PDWORD; Name: ShortString; pData: Pointer;
+function g_Frames_CreateMemory(ID: PDWORD; Name: ShortString; pData: Pointer; dataSize: LongInt;
                                FWidth, FHeight, FCount: Word; BackAnimation: Boolean = False): Boolean;
 //function g_Frames_CreateRevert(ID: PDWORD; Name: ShortString; Frames: string): Boolean;
 function g_Frames_Get(var ID: DWORD; FramesName: ShortString): Boolean;
@@ -90,11 +108,13 @@ procedure g_Frames_DeleteAll();
 
 procedure DumpTextureNames();
 
+function g_Texture_Light(): Integer;
+
 implementation
 
 uses
-  g_game, e_log, g_basic, SysUtils, g_console, WADEDITOR,
-  g_language;
+  g_game, e_log, g_basic, SysUtils, g_console, wadreader,
+  g_language, GL;
 
 type
   _TTexture = record
@@ -143,22 +163,20 @@ end;
 
 function g_Texture_CreateWAD(var ID: DWORD; Resource: String): Boolean;
 var
-  WAD: TWADEditor_1;
-  FileName,
-  SectionName,
-  ResourceName: String;
+  WAD: TWADFile;
+  FileName: String;
   TextureData: Pointer;
   ResourceLength: Integer;
 begin
   Result := False;
-  g_ProcessResourceStr(Resource, FileName, SectionName, ResourceName);
+  FileName := g_ExtractWadName(Resource);
 
-  WAD := TWADEditor_1.Create;
+  WAD := TWADFile.Create;
   WAD.ReadFile(FileName);
 
-  if WAD.GetResource(SectionName, ResourceName, TextureData, ResourceLength) then
+  if WAD.GetResource(g_ExtractFilePathName(Resource), TextureData, ResourceLength) then
   begin
-    if e_CreateTextureMem(TextureData, ID) then 
+    if e_CreateTextureMem(TextureData, ResourceLength, ID) then
       Result := True
     else
       FreeMem(TextureData);
@@ -166,7 +184,7 @@ begin
   else
   begin
     e_WriteLog(Format('Error loading texture %s', [Resource]), MSG_WARNING);
-    e_WriteLog(Format('WAD Reader error: %s', [WAD.GetLastErrorStr]), MSG_WARNING);
+    //e_WriteLog(Format('WAD Reader error: %s', [WAD.GetLastErrorStr]), MSG_WARNING);
   end;
   WAD.Free();
 end;
@@ -183,24 +201,22 @@ end;
 
 function g_Texture_CreateWADEx(TextureName: ShortString; Resource: String): Boolean;
 var
-  WAD: TWADEditor_1;
-  FileName,
-  SectionName,
-  ResourceName: String;
+  WAD: TWADFile;
+  FileName: String;
   TextureData: Pointer;
   find_id: DWORD;
   ResourceLength: Integer;
 begin
-  g_ProcessResourceStr(Resource, FileName, SectionName, ResourceName);
+  FileName := g_ExtractWadName(Resource);
 
   find_id := FindTexture();
 
-  WAD := TWADEditor_1.Create;
+  WAD := TWADFile.Create;
   WAD.ReadFile(FileName);
 
-  if WAD.GetResource(SectionName, ResourceName, TextureData, ResourceLength) then
+  if WAD.GetResource(g_ExtractFilePathName(Resource), TextureData, ResourceLength) then
   begin
-    Result := e_CreateTextureMem(TextureData, TexturesArray[find_id].ID);
+    Result := e_CreateTextureMem(TextureData, ResourceLength, TexturesArray[find_id].ID);
     if Result then
     begin
       e_GetTextureSize(TexturesArray[find_id].ID, @TexturesArray[find_id].Width,
@@ -213,7 +229,7 @@ begin
   else
   begin
     e_WriteLog(Format('Error loading texture %s', [Resource]), MSG_WARNING);
-    e_WriteLog(Format('WAD Reader error: %s', [WAD.GetLastErrorStr]), MSG_WARNING);
+    //e_WriteLog(Format('WAD Reader error: %s', [WAD.GetLastErrorStr]), MSG_WARNING);
     Result := False;
   end;
   WAD.Free();
@@ -240,7 +256,7 @@ var
   a: DWORD;
 begin
   Result := False;
- 
+
   if TexturesArray = nil then Exit;
 
   if TextureName = '' then Exit;
@@ -349,7 +365,7 @@ begin
   Result := True;
 end;
 
-function CreateFramesMem(pData: Pointer; ID: PDWORD; Name: ShortString;
+function CreateFramesMem(pData: Pointer; dataSize: LongInt; ID: PDWORD; Name: ShortString;
                          FWidth, FHeight, FCount: Word; BackAnimation: Boolean = False): Boolean;
 var
   find_id: DWORD;
@@ -365,10 +381,10 @@ begin
     else SetLength(FramesArray[find_id].TexturesID, FCount);
 
   for a := 0 to FCount-1 do
-    if not e_CreateTextureMemEx(pData, FramesArray[find_id].TexturesID[a],
+    if not e_CreateTextureMemEx(pData, dataSize, FramesArray[find_id].TexturesID[a],
                                 a*FWidth, 0, FWidth, FHeight) then
     begin
-      FreeMem(pData);
+      //!!!FreeMem(pData);
       Exit;
     end;
 
@@ -388,32 +404,77 @@ begin
   Result := True;
 end;
 
+function g_CreateFramesImg (ia: TDynImageDataArray; ID: PDWORD; Name: ShortString; BackAnimation: Boolean = False): Boolean;
+var
+  find_id: DWORD;
+  a, FCount: Integer;
+begin
+  result := false;
+  find_id := FindFrame();
+
+  FCount := length(ia);
+
+  //e_WriteLog(Format('+++ creating %d frames [%s]', [FCount, Name]), MSG_NOTIFY);
+
+  if FCount < 1 then exit;
+  if FCount <= 2 then BackAnimation := False;
+  if BackAnimation then
+    SetLength(FramesArray[find_id].TexturesID, FCount+FCount-2)
+  else
+    SetLength(FramesArray[find_id].TexturesID, FCount);
+
+  //e_WriteLog(Format('+++ creating %d frames, %dx%d', [FCount, ia[0].width, ia[0].height]), MSG_NOTIFY);
+
+  for a := 0 to FCount-1 do
+  begin
+    if not e_CreateTextureImg(ia[a], FramesArray[find_id].TexturesID[a]) then exit;
+    //e_WriteLog(Format('+++   frame %d, %dx%d', [a, ia[a].width, ia[a].height]), MSG_NOTIFY);
+  end;
+
+  if BackAnimation then
+  begin
+    for a := 1 to FCount-2 do
+    begin
+      FramesArray[find_id].TexturesID[FCount+FCount-2-a] := FramesArray[find_id].TexturesID[a];
+    end;
+  end;
+
+  FramesArray[find_id].FrameWidth := ia[0].width;
+  FramesArray[find_id].FrameHeight := ia[0].height;
+  if Name <> '' then
+    FramesArray[find_id].Name := LowerCase(Name)
+  else
+    FramesArray[find_id].Name := '<noname>';
+
+  if ID <> nil then ID^ := find_id;
+
+  result := true;
+end;
+
 function g_Frames_CreateWAD(ID: PDWORD; Name: ShortString; Resource: string;
                             FWidth, FHeight, FCount: Word; BackAnimation: Boolean = False): Boolean;
 var
-  WAD: TWADEditor_1;
-  FileName,
-  SectionName,
-  ResourceName: string;
+  WAD: TWADFile;
+  FileName: string;
   TextureData: Pointer;
   ResourceLength: Integer;
 begin
   Result := False;
 
-  g_ProcessResourceStr(Resource, FileName, SectionName, ResourceName);
+  FileName := g_ExtractWadName(Resource);
 
-  WAD := TWADEditor_1.Create();
+  WAD := TWADFile.Create();
   WAD.ReadFile(FileName);
 
-  if not WAD.GetResource(SectionName, ResourceName, TextureData, ResourceLength) then
+  if not WAD.GetResource(g_ExtractFilePathName(Resource), TextureData, ResourceLength) then
   begin
     WAD.Free();
     e_WriteLog(Format('Error loading texture %s', [Resource]), MSG_WARNING);
-    e_WriteLog(Format('WAD Reader error: %s', [WAD.GetLastErrorStr]), MSG_WARNING);
+    //e_WriteLog(Format('WAD Reader error: %s', [WAD.GetLastErrorStr]), MSG_WARNING);
     Exit;
   end;
 
-  if not CreateFramesMem(TextureData, ID, Name, FWidth, FHeight, FCount, BackAnimation) then
+  if not CreateFramesMem(TextureData, ResourceLength, ID, Name, FWidth, FHeight, FCount, BackAnimation) then
   begin
     WAD.Free();
     Exit;
@@ -424,10 +485,10 @@ begin
   Result := True;
 end;
 
-function g_Frames_CreateMemory(ID: PDWORD; Name: ShortString; pData: Pointer;
+function g_Frames_CreateMemory(ID: PDWORD; Name: ShortString; pData: Pointer; dataSize: LongInt;
                                FWidth, FHeight, FCount: Word; BackAnimation: Boolean = False): Boolean;
 begin
-  Result := CreateFramesMem(pData, ID, Name, FWidth, FHeight, FCount, BackAnimation);
+  Result := CreateFramesMem(pData, dataSize, ID, Name, FWidth, FHeight, FCount, BackAnimation);
 end;
 
 {function g_Frames_CreateRevert(ID: PDWORD; Name: ShortString; Frames: string): Boolean;
@@ -784,4 +845,64 @@ begin
   Mem.ReadBoolean(FRevert);
 end;
 
+
+var
+  ltexid: Integer = 0;
+
+function g_Texture_Light(): Integer;
+const
+  Radius: Integer = 128;
+var
+  tex, tpp: PByte;
+  x, y, a: Integer;
+  dist: Double;
+begin
+  if ltexid = 0 then
+  begin
+    GetMem(tex, (Radius*2)*(Radius*2)*4);
+    tpp := tex;
+    for y := 0 to Radius*2-1 do
+    begin
+      for x := 0 to Radius*2-1 do
+      begin
+        dist := 1.0-sqrt((x-Radius)*(x-Radius)+(y-Radius)*(y-Radius))/Radius;
+        if (dist < 0) then
+        begin
+          tpp^ := 0; Inc(tpp);
+          tpp^ := 0; Inc(tpp);
+          tpp^ := 0; Inc(tpp);
+          tpp^ := 0; Inc(tpp);
+        end
+        else
+        begin
+          //tc.setPixel(x, y, Color(cast(int)(dist*255), cast(int)(dist*255), cast(int)(dist*255)));
+          if (dist > 0.5) then dist := 0.5;
+          a := round(dist*255);
+          if (a < 0) then a := 0 else if (a > 255) then a := 255;
+          tpp^ := 255; Inc(tpp);
+          tpp^ := 255; Inc(tpp);
+          tpp^ := 255; Inc(tpp);
+          tpp^ := Byte(a); Inc(tpp);
+        end;
+      end;
+    end;
+
+    glGenTextures(1, @ltexid);
+    //if (tid == 0) assert(0, "VGL: can't create screen texture");
+
+    glBindTexture(GL_TEXTURE_2D, ltexid);
+    glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
+    glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+
+    //GLfloat[4] bclr = 0.0;
+    //glTexParameterfv(GL_TEXTURE_2D, GL_TEXTURE_BORDER_COLOR, bclr.ptr);
+
+    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, Radius*2, Radius*2, 0, GL_RGBA{gltt}, GL_UNSIGNED_BYTE, tex);
+  end;
+
+  result := ltexid;
+end;
+
 end.