Renderer|FX|Console: Added cmd ‘postfx’ for setting the post-processi…

…ng shader The ‘postfx’ command can start a shader fade-in animation, or fade out the current shader. Each console is treated separately (console # is the first argument).
skyjake · Nov 15, 2013 · 5fd6348 · 5fd6348
1 parent 2f1db96
commit 5fd6348
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Showing 3 changed files with 39 additions and 1 deletion.
diff --git a/doomsday/client/include/render/cameralensfx.h b/doomsday/client/include/render/cameralensfx.h
@@ -19,6 +19,7 @@
 #ifndef DENG_CLIENT_CAMERALENSFX_H
 #define DENG_CLIENT_CAMERALENSFX_H
 
+void LensFx_Register();
 void LensFx_Init();
 void LensFx_Shutdown();
 

diff --git a/doomsday/client/src/render/cameralensfx.cpp b/doomsday/client/src/render/cameralensfx.cpp
@@ -43,6 +43,7 @@
 #include "render/fx/lensflares.h"
 #include "render/fx/postprocessing.h"
 #include "render/fx/vignette.h"
+#include "con_main.h"
 
 #include "ui/clientwindow.h"
 
@@ -74,6 +75,41 @@ struct ConsoleEffectStack
 
 static ConsoleEffectStack fxConsole[DDMAXPLAYERS];
 
+#define IDX_POST_PROCESSING     3
+
+D_CMD(PostFx)
+{
+    DENG_UNUSED(argc);
+
+    int console = String(argv[1]).toInt();
+    String const shader = argv[2];
+    TimeDelta const span = String(argv[3]).toFloat();
+
+    if(console < 0 || console >= DDMAXPLAYERS)
+    {
+        LOG_WARNING("Invalid console %i") << console;
+        return false;
+    }
+
+    fx::PostProcessing *post =
+            static_cast<fx::PostProcessing *>(fxConsole[console].effects[IDX_POST_PROCESSING]);
+
+    // Special case to clear out the current shader.
+    if(shader == "none")
+    {
+        post->fadeOut(span);
+        return true;
+    }
+
+    post->fadeInShader(shader, span);
+    return true;
+}
+
+void LensFx_Register()
+{
+    C_CMD("postfx", "isf", PostFx);
+}
+
 void LensFx_Init()
 {
     for(int i = 0; i < DDMAXPLAYERS; ++i)
@@ -82,7 +118,7 @@ void LensFx_Init()
         stack.effects.append(new fx::ColorFilter(i));
         stack.effects.append(new fx::Vignette(i));
         stack.effects.append(new fx::LensFlares(i));
-        stack.effects.append(new fx::PostProcessing(i));
+        stack.effects.append(new fx::PostProcessing(i)); // IDX_POST_PROCESSING
     }
 }
 

diff --git a/doomsday/client/src/render/rend_main.cpp b/doomsday/client/src/render/rend_main.cpp
@@ -329,6 +329,7 @@ void Rend_Register()
     Rend_RadioRegister();
     Rend_SpriteRegister();
     //Rend_ConsoleRegister();
+    LensFx_Register();
     fx::Vignette::consoleRegister();
     VR::consoleRegister();
 }