- Abstracted TMaterial
- Removed unnecessary width/height processing from TMaterial - Added TSimpleMaterial for one-graphic-textures
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@ -46,25 +46,30 @@ type
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{ TMaterial } //TODO : add ref counting
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TMaterial = class
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constructor Create(AWidth, AHeight: Integer; AGraphic: TSingleImage);
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destructor Destroy; override;
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protected
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FWidth: Integer;
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FHeight: Integer;
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FRealWidth: Integer;
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FRealHeight: Integer;
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FTexture: GLuint;
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FGraphic: TSingleImage;
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FTexture: TGLuint;
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FGraphic: TMultiImage;
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function GetTexture: GLuint; virtual;
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procedure UpdateTexture;
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public
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property Width: Integer read FWidth;
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property Height: Integer read FHeight;
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property RealWidth: Integer read FRealWidth;
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property RealHeight: Integer read FRealHeight;
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property Texture: GLuint read FTexture;
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property Graphic: TSingleImage read FGraphic;
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property Texture: GLuint read GetTexture;
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function HitTest(AX, AY: Integer): Boolean;
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procedure UpdateTexture;
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end;
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{ TSimpleMaterial }
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TSimpleMaterial = class(TMaterial)
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constructor Create(AGraphic: TBaseImage);
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end;
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TMaterialCache = specialize TCacheManager<TMaterial>;
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@ -302,8 +307,7 @@ begin
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begin
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artEntry := TArt(ResMan.Art.Block[ATileID]);
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Result := TMaterial.Create(artEntry.Graphic.Width, artEntry.Graphic.Height,
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artEntry.Graphic);
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Result := TSimpleMaterial.Create(artEntry.Graphic);
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FArtCache.StoreID(ATileID, Result);
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artEntry.Free;
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@ -326,8 +330,7 @@ begin
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begin
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artEntry := ResMan.Art.GetArt(ATileID, 0, AHue, APartialHue);
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Result := TMaterial.Create(artEntry.Graphic.Width, artEntry.Graphic.Height,
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artEntry.Graphic);
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Result := TSimpleMaterial.Create(artEntry.Graphic);
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FArtCache.StoreID(id, Result);
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artEntry.Free;
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@ -343,8 +346,7 @@ begin
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begin
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artEntry := ResMan.Art.GetFlatLand(ATileID);
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Result := TMaterial.Create(artEntry.Graphic.Width, artEntry.Graphic.Height,
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artEntry.Graphic);
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Result := TSimpleMaterial.Create(artEntry.Graphic);
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FFlatLandArtCache.StoreID(ATileID, Result);
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artEntry.Free;
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@ -382,8 +384,7 @@ begin
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begin
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texEntry := TTexture(ResMan.Texmaps.Block[texID]);
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Result := TMaterial.Create(texEntry.Graphic.Width, texEntry.Graphic.Height,
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texEntry.Graphic);
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Result := TSimpleMaterial.Create(texEntry.Graphic);
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FTexCache.StoreID(ATileID, Result);
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texEntry.Free;
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@ -1143,36 +1144,31 @@ end;
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{ TMaterial }
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constructor TMaterial.Create(AWidth, AHeight: Integer;
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AGraphic: TSingleImage);
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var
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caps: TGLTextureCaps;
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begin
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inherited Create;
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FRealWidth := AWidth;
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FRealHeight := AHeight;
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GetGLTextureCaps(caps);
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if caps.NonPowerOfTwo then
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begin
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FWidth := AWidth;
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FHeight := AHeight;
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end else
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begin
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if IsPow2(AWidth) then FWidth := AWidth else FWidth := NextPow2(AWidth);
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if IsPow2(AHeight) then FHeight := AHeight else FHeight := NextPow2(AHeight);
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end;
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FGraphic := TSingleImage.CreateFromParams(FWidth, FHeight, ifA8R8G8B8);
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AGraphic.CopyTo(0, 0, AWidth, AHeight, FGraphic, 0, 0);
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UpdateTexture;
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end;
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destructor TMaterial.Destroy;
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begin
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if FGraphic <> nil then FreeAndNil(FGraphic);
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if FTexture <> 0 then glDeleteTextures(1, @FTexture);
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FreeAndNil(FGraphic);
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inherited Destroy;
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end;
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function TMaterial.GetTexture: GLuint;
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begin
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Result := FTexture;
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end;
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procedure TMaterial.UpdateTexture;
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begin
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if FTexture <> 0 then glDeleteTextures(1, @FTexture);
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FTexture := CreateGLTextureFromImage(FGraphic.ImageDataPointer^, 0, 0, False,
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ifUnknown, @FWidth, @FHeight);
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glBindTexture(GL_TEXTURE_2D, FTexture);
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glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
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glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
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glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
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glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
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end;
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function TMaterial.HitTest(AX, AY: Integer): Boolean;
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var
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pixel: TColor32Rec;
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@ -1187,18 +1183,6 @@ begin
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end;
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end;
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procedure TMaterial.UpdateTexture;
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begin
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if FTexture <> 0 then glDeleteTextures(1, @FTexture);
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FTexture := CreateGLTextureFromImage(FGraphic.ImageDataPointer^, 0, 0, False, ifUnknown, @FWidth, @FHeight);
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glBindTexture(GL_TEXTURE_2D, FTexture);
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glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
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glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
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glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
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glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
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end;
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{ TScreenBuffer }
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constructor TScreenBuffer.Create;
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@ -1530,5 +1514,16 @@ begin
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FFont.DrawText(x, y, FText);
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end;
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{ TSimpleMaterial }
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constructor TSimpleMaterial.Create(AGraphic: TBaseImage);
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begin
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inherited Create;
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FGraphic := TMultiImage.CreateFromImage(AGraphic);
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FRealWidth := FGraphic.Width;
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FRealHeight := FGraphic.Height;
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UpdateTexture;
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end;
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end.
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@ -292,6 +292,7 @@ type
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FCurrentTile: TWorldItem;
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FSelectedTile: TWorldItem;
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FVirtualTiles: TWorldItemList;
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FVLayerImage: TSingleImage;
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FVLayerMaterial: TMaterial;
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FOverlayUI: TOverlayUI;
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FLocationsFile: string;
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@ -781,6 +782,7 @@ begin
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begin
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frmVirtualLayer.seZ.Value := EnsureRange(frmVirtualLayer.seZ.Value +
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WheelDelta, -128, 127);
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frmVirtualLayer.seZChange(frmVirtualLayer.seZ);
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cursorNeedsUpdate := True;
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Handled := True;
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end else if not (ssCtrl in Shift) then
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@ -818,7 +820,6 @@ end;
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procedure TfrmMain.FormCreate(Sender: TObject);
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var
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virtualLayerGraphic: TSingleImage;
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searchRec: TSearchRec;
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begin
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FAppDir := IncludeTrailingPathDelimiter(ExtractFilePath(Application.ExeName));
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@ -870,10 +871,7 @@ begin
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RegisterPacketHandler($0C, TPacketHandler.Create(0, @OnClientHandlingPacket));
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virtualLayerGraphic := TSingleImage.CreateFromStream(ResourceManager.GetResource(2));
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FVLayerMaterial := TMaterial.Create(virtualLayerGraphic.Width,
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virtualLayerGraphic.Height, virtualLayerGraphic);
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virtualLayerGraphic.Free;
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FVLayerImage := TSingleImage.CreateFromStream(ResourceManager.GetResource(2));
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FGLFont := TGLFont.Create;
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FGLFont.LoadImage(ResourceManager.GetResource(3));
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@ -1182,6 +1180,7 @@ begin
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FreeAndNil(FTextureManager);
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FreeAndNil(FScreenBuffer);
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FreeAndNil(FOverlayUI);
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FreeAndNil(FVLayerImage);
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FreeAndNil(FVLayerMaterial);
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FreeAndNil(FVirtualTiles);
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FreeAndNil(FUndoList);
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@ -1322,9 +1321,6 @@ begin
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InitRender;
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InitSize;
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if FVLayerMaterial.Texture = 0 then
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FVLayerMaterial.UpdateTexture;
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glDisable(GL_DEPTH_TEST);
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Render;
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@ -2352,6 +2348,10 @@ begin
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if frmVirtualLayer.cbShowLayer.Checked then
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begin
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Logger.Send([lcClient, lcDebug], 'Preparing Virtual Layer');
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if FVLayerMaterial = nil then
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FVLayerMaterial := TSimpleMaterial.Create(FVLayerImage);
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i := 0;
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for tileX := FX + FLowOffsetX to FX + FHighOffsetX do
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begin
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