X-Git-Url: https://deadsoftware.ru/gitweb?a=blobdiff_plain;f=src%2Fgame%2Fg_map.pas;h=227835321cad0e6916b103de085d75eb0bafef5f;hb=ae58c60b09a12df74e69717546235c3e5bf3c992;hp=46db3faae77a9079d5a1fd43b3af92f77f9e90e1;hpb=717e99e0ebd065bbc8f0c253cce7f5ee7df9c77b;p=d2df-sdl.git

diff --git a/src/game/g_map.pas b/src/game/g_map.pas
index 46db3fa..2278353 100644
--- a/src/game/g_map.pas
+++ b/src/game/g_map.pas
@@ -22,7 +22,7 @@ interface
 uses
   SysUtils, Classes,
   e_graphics, g_basic, MAPDEF, g_textures,
-  g_phys, wadreader, g_panel, g_grid, md5, binheap, xprofiler, xparser, xdynrec;
+  g_phys, utils, g_panel, g_grid, md5, binheap, xprofiler, xparser, xdynrec;
 
 type
   TMapInfo = record
@@ -59,7 +59,7 @@ type
 
 function  g_Map_Load(Res: String): Boolean;
 function  g_Map_GetMapInfo(Res: String): TMapInfo;
-function  g_Map_GetMapsList(WADName: String): SArray;
+function  g_Map_GetMapsList(WADName: String): SSArray;
 function  g_Map_Exist(Res: String): Boolean;
 procedure g_Map_Free(freeTextures: Boolean=true);
 procedure g_Map_Update();
@@ -202,6 +202,14 @@ const
   GridDrawableMask = (GridTagBack or GridTagStep or GridTagWall or GridTagDoor or GridTagAcid1 or GridTagAcid2 or GridTagWater or GridTagFore);
 
 
+type
+  TBinHeapPanelDrawCmp = class
+  public
+    class function less (const a, b: TPanel): Boolean; inline;
+  end;
+
+  TBinHeapPanelDraw = specialize TBinaryHeapBase<TPanel, TBinHeapPanelDrawCmp>;
+
 var
   gWalls: TPanelArray;
   gRenderBackgrounds: TPanelArray;
@@ -224,7 +232,7 @@ var
   gdbg_map_use_accel_render: Boolean = true;
   gdbg_map_use_accel_coldet: Boolean = true;
   profMapCollision: TProfiler = nil; //WARNING: FOR DEBUGGING ONLY!
-  gDrawPanelList: TBinaryHeapObj = nil; // binary heap of all walls we have to render, populated by `g_Map_CollectDrawPanels()`
+  gDrawPanelList: TBinHeapPanelDraw = nil; // binary heap of all walls we have to render, populated by `g_Map_CollectDrawPanels()`
 
   gCurrentMap: TDynRecord = nil;
   gCurrentMapFileName: AnsiString = ''; // so we can skip texture reloading
@@ -247,7 +255,7 @@ uses
   GL, GLExt, g_weapons, g_game, g_sound, e_sound, CONFIG,
   g_options, g_triggers, g_player,
   Math, g_monsters, g_saveload, g_language, g_netmsg,
-  utils, sfs, xstreams, hashtable,
+  sfs, xstreams, hashtable, wadreader,
   ImagingTypes, Imaging, ImagingUtility,
   ImagingGif, ImagingNetworkGraphics;
 
@@ -506,20 +514,16 @@ begin
 end;
 
 
-function dplLess (a, b: TObject): Boolean;
-var
-  pa, pb: TPanel;
+class function TBinHeapPanelDrawCmp.less (const a, b: TPanel): Boolean; inline;
 begin
-  pa := TPanel(a);
-  pb := TPanel(b);
-  if (pa.tag < pb.tag) then begin result := true; exit; end;
-  if (pa.tag > pb.tag) then begin result := false; exit; end;
-  result := (pa.arrIdx < pb.arrIdx);
+  if (a.tag < b.tag) then begin result := true; exit; end;
+  if (a.tag > b.tag) then begin result := false; exit; end;
+  result := (a.arrIdx < b.arrIdx);
 end;
 
 procedure dplClear ();
 begin
-  if (gDrawPanelList = nil) then gDrawPanelList := TBinaryHeapObj.Create(@dplLess) else gDrawPanelList.clear();
+  if (gDrawPanelList = nil) then gDrawPanelList := TBinHeapPanelDraw.Create() else gDrawPanelList.clear();
 end;
 
 
@@ -869,7 +873,7 @@ end;
 function CreateNullTexture(RecName: String): Integer;
 begin
   RecName := toLowerCase1251(RecName);
-  if (TextNameHash = nil) then TextNameHash := hashNewStrInt();
+  if (TextNameHash = nil) then TextNameHash := THashStrInt.Create();
   if TextNameHash.get(RecName, result) then exit; // i found her!
 
   SetLength(Textures, Length(Textures)+1);
@@ -896,7 +900,7 @@ var
   a, ResLength: Integer;
 begin
   RecName := toLowerCase1251(RecName);
-  if (TextNameHash = nil) then TextNameHash := hashNewStrInt();
+  if (TextNameHash = nil) then TextNameHash := THashStrInt.Create();
   if TextNameHash.get(RecName, result) then
   begin
     // i found her!
@@ -984,7 +988,7 @@ begin
   else // Íåò òàêîãî ðåóñðñà â WAD'å
   begin
     //e_WriteLog(Format('SHIT! Error loading texture %s : %s', [RecName, g_ExtractFilePathName(RecName)]), MSG_WARNING);
-    if (BadTextNameHash = nil) then BadTextNameHash := hashNewStrInt();
+    if (BadTextNameHash = nil) then BadTextNameHash := THashStrInt.Create();
     if log and (not BadTextNameHash.get(RecName, a)) then
     begin
       e_WriteLog(Format('Error loading texture %s', [RecName]), TMsgType.Warning);
@@ -1014,7 +1018,7 @@ var
   f, c, frdelay, frloop: Integer;
 begin
   RecName := toLowerCase1251(RecName);
-  if (TextNameHash = nil) then TextNameHash := hashNewStrInt();
+  if (TextNameHash = nil) then TextNameHash := THashStrInt.Create();
   if TextNameHash.get(RecName, result) then
   begin
     // i found her!
@@ -1026,7 +1030,7 @@ begin
 
   //e_LogWritefln('*** Loading animated texture "%s"', [RecName]);
 
-  if (BadTextNameHash = nil) then BadTextNameHash := hashNewStrInt();
+  if (BadTextNameHash = nil) then BadTextNameHash := THashStrInt.Create();
   if BadTextNameHash.get(RecName, f) then
   begin
     //e_WriteLog(Format('no animation texture %s (don''t worry)', [RecName]), MSG_NOTIFY);
@@ -1044,7 +1048,7 @@ begin
 
     if not WAD.GetResource(g_ExtractFilePathName(RecName), TextureWAD, ResLength, log) then
     begin
-      if (BadTextNameHash = nil) then BadTextNameHash := hashNewStrInt();
+      if (BadTextNameHash = nil) then BadTextNameHash := THashStrInt.Create();
       if log and (not BadTextNameHash.get(RecName, f)) then
       begin
         e_WriteLog(Format('Error loading animation texture %s', [RecName]), TMsgType.Warning);
@@ -1138,7 +1142,7 @@ begin
         end
         else
         begin
-          if (BadTextNameHash = nil) then BadTextNameHash := hashNewStrInt();
+          if (BadTextNameHash = nil) then BadTextNameHash := THashStrInt.Create();
           if log and (not BadTextNameHash.get(RecName, f)) then
           begin
             e_WriteLog(Format('Error loading animation texture %s', [RecName]), TMsgType.Warning);
@@ -1230,7 +1234,7 @@ begin
       end
       else
       begin
-        if (BadTextNameHash = nil) then BadTextNameHash := hashNewStrInt();
+        if (BadTextNameHash = nil) then BadTextNameHash := THashStrInt.Create();
         if log  and (not BadTextNameHash.get(RecName, f)) then
         begin
           e_WriteLog(Format('Error loading animation texture "%s" images', [RecName]), TMsgType.Warning);
@@ -1621,7 +1625,7 @@ var
   PanelID: DWORD;
   AddTextures: TAddTextureArray;
   TriggersTable: array of TTRec;
-  FileName, mapResName, s, TexName: String;
+  FileName, mapResName, TexName, s: AnsiString;
   Data: Pointer;
   Len: Integer;
   ok, isAnim: Boolean;
@@ -1634,6 +1638,7 @@ var
   //moveActive: Boolean;
   pan: TPanel;
   mapOk: Boolean = false;
+  usedTextures: THashStrInt = nil; // key: mapTextureList
 begin
   mapGrid.Free();
   mapGrid := nil;
@@ -1747,31 +1752,53 @@ begin
       e_WriteLog('  Loading textures:', TMsgType.Notify);
       g_Game_SetLoadingText(_lc[I_LOAD_TEXTURES], mapTextureList.count-1, False);
 
-      cnt := -1;
-      for rec in mapTextureList do
-      begin
-        Inc(cnt);
-        s := rec.Resource;
-        {$IF DEFINED(D2F_DEBUG_TXLOAD)}
-        e_WriteLog(Format('    Loading texture #%d: %s', [cnt, s]), TMsgType.Notify);
-        {$ENDIF}
-        //if g_Map_IsSpecialTexture(s) then e_WriteLog('      SPECIAL!', MSG_NOTIFY);
-        if rec.Anim then
-        begin
-          // Àíèìèðîâàííàÿ òåêñòóðà
-          ntn := CreateAnimTexture(rec.Resource, FileName, True);
-          if (ntn < 0) then g_SimpleError(Format(_lc[I_GAME_ERROR_TEXTURE_ANIM], [s]));
-        end
-        else
+      // find used textures
+      usedTextures := THashStrInt.Create();
+      try
+        if (panels <> nil) and (panels.count > 0) then
         begin
-          // Îáû÷íàÿ òåêñòóðà
-          ntn := CreateTexture(rec.Resource, FileName, True);
-          if (ntn < 0) then g_SimpleError(Format(_lc[I_GAME_ERROR_TEXTURE_SIMPLE], [s]));
+          for rec in panels do
+          begin
+            texrec := rec.TextureRec;
+            if (texrec <> nil) then usedTextures.put(toLowerCase1251(texrec.Resource), 42);
+          end;
         end;
-        if (ntn < 0) then ntn := CreateNullTexture(rec.Resource);
 
-        rec.tagInt := ntn; // remember texture number
-        g_Game_StepLoading();
+        cnt := -1;
+        for rec in mapTextureList do
+        begin
+          Inc(cnt);
+          if not usedTextures.has(toLowerCase1251(rec.Resource)) then
+          begin
+            rec.tagInt := -1; // just in case
+            e_LogWritefln('    Unused texture #%d: %s', [cnt, rec.Resource]);
+          end
+          else
+          begin
+            {$IF DEFINED(D2F_DEBUG_TXLOAD)}
+            e_LogWritefln('    Loading texture #%d: %s', [cnt, rec.Resource]);
+            {$ENDIF}
+            //if g_Map_IsSpecialTexture(s) then e_WriteLog('      SPECIAL!', MSG_NOTIFY);
+            if rec.Anim then
+            begin
+              // Àíèìèðîâàííàÿ òåêñòóðà
+              ntn := CreateAnimTexture(rec.Resource, FileName, True);
+              if (ntn < 0) then g_SimpleError(Format(_lc[I_GAME_ERROR_TEXTURE_ANIM], [rec.Resource]));
+            end
+            else
+            begin
+              // Îáû÷íàÿ òåêñòóðà
+              ntn := CreateTexture(rec.Resource, FileName, True);
+              if (ntn < 0) then g_SimpleError(Format(_lc[I_GAME_ERROR_TEXTURE_SIMPLE], [rec.Resource]));
+            end;
+            if (ntn < 0) then ntn := CreateNullTexture(rec.Resource);
+
+            rec.tagInt := ntn; // remember texture number
+          end;
+          g_Game_StepLoading();
+        end;
+      finally
+        usedTextures.Free();
       end;
 
       // set panel tagInt to texture index
@@ -1785,6 +1812,7 @@ begin
       end;
     end;
 
+
     // Çàãðóçêà òðèããåðîâ
     gTriggerClientID := 0;
     e_WriteLog('  Loading triggers...', TMsgType.Notify);
@@ -2266,11 +2294,11 @@ begin
   mapReader.Free();
 end;
 
-function g_Map_GetMapsList(WADName: string): SArray;
+function g_Map_GetMapsList(WADName: string): SSArray;
 var
   WAD: TWADFile;
   a: Integer;
-  ResList: SArray;
+  ResList: SSArray;
 begin
   Result := nil;
   WAD := TWADFile.Create();
@@ -2295,7 +2323,7 @@ function g_Map_Exist(Res: string): Boolean;
 var
   WAD: TWADFile;
   FileName, mnn: string;
-  ResList: SArray;
+  ResList: SSArray;
   a: Integer;
 begin
   Result := False;