Add debug keybind to speed up renderer update rate

2 files changed, 29 insertions, 0 deletions

diff --git a/src/main/java/makamys/neodymium/mixin/MixinRenderGlobal.java b/src/main/java/makamys/neodymium/mixin/MixinRenderGlobal.java
index d38f491..f4d01ac 100644
--- a/src/main/java/makamys/neodymium/mixin/MixinRenderGlobal.java
+++ b/src/main/java/makamys/neodymium/mixin/MixinRenderGlobal.java
@@ -2,6 +2,7 @@ package makamys.neodymium.mixin;
 
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.Unique;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.Redirect;
@@ -11,6 +12,7 @@ import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 import makamys.neodymium.Neodymium;
 import net.minecraft.client.renderer.RenderGlobal;
 import net.minecraft.client.renderer.WorldRenderer;
+import net.minecraft.entity.EntityLivingBase;
 
 /** Blocks vanilla chunk rendering while NeoRenderer is active. */
 @Mixin(RenderGlobal.class)
@@ -19,6 +21,9 @@ abstract class MixinRenderGlobal {
     @Shadow
     private WorldRenderer[] sortedWorldRenderers;
     
+    @Unique
+    private boolean isInsideUpdateRenderers;
+    
     @Redirect(method = "renderSortedRenderers", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/renderer/RenderGlobal;renderAllRenderLists(ID)V"))
     private void redirectRenderAllRenderLists(RenderGlobal thiz, int p1, double p2) {
         if(Neodymium.shouldRenderVanillaWorld()) {
@@ -40,4 +45,15 @@ abstract class MixinRenderGlobal {
             Neodymium.renderer = null;
         }
     }
+    
+    @Inject(method = "updateRenderers", at = @At(value = "RETURN"))
+    public void postUpdateRenderers(EntityLivingBase entity, boolean flag, CallbackInfoReturnable<Boolean> cir) {
+        if(Neodymium.isActive() && !isInsideUpdateRenderers) {
+            isInsideUpdateRenderers = true;
+            for(int i = 0; i < Neodymium.renderer.rendererSpeedup; i++) {
+                ((RenderGlobal)(Object)this).updateRenderers(entity, flag);
+            }
+            isInsideUpdateRenderers = false;
+        }
+    }
 }
diff --git a/src/main/java/makamys/neodymium/renderer/NeoRenderer.java b/src/main/java/makamys/neodymium/renderer/NeoRenderer.java
index 7a74141..03c7911 100644
--- a/src/main/java/makamys/neodymium/renderer/NeoRenderer.java
+++ b/src/main/java/makamys/neodymium/renderer/NeoRenderer.java
@@ -49,6 +49,7 @@ public class NeoRenderer {
     public boolean hasInited = false;
     public boolean destroyPending;
     public boolean reloadPending;
+    public int rendererSpeedup;
     
     private static boolean[] wasDown = new boolean[256];
     
@@ -216,6 +217,13 @@ public class NeoRenderer {
             if(Keyboard.isKeyDown(Keyboard.KEY_LEFT) && !wasDown[Keyboard.KEY_LEFT]) {
                 reloadPending = true;
             }
+            if(Keyboard.isKeyDown(Keyboard.KEY_RIGHT) && !wasDown[Keyboard.KEY_RIGHT]) {
+                if(rendererSpeedup == 0) {
+                    rendererSpeedup = 300;
+                } else {
+                    rendererSpeedup = 0;
+                }
+            }
         }
         for(int i = 0; i < 256; i++) {
             wasDown[i] = Keyboard.isKeyDown(i);
@@ -558,6 +566,11 @@ public class NeoRenderer {
                 "Meshes: " + ChunkMesh.instances + " (" + ChunkMesh.usedRAM / 1024 / 1024 + "MB)",
                 "Rendered: " + renderedMeshes + " (" + renderedQuads / 1000 + "KQ)"
         ));
+        if(rendererSpeedup > 0) {
+            text.addAll(Arrays.asList(
+                "(!) Renderer speedup active"
+            ));
+        }
         return text;
     }