render custom hearts for brain damage effect

Author: PssbleTrngle

src/main/java/galena/oreganized/client/OreganizedClient.java

@@ -83,6 +83,8 @@ private static void registerBlockRenderers() {
             render(OBlocks.CRYSTAL_GLASS.get(i), translucent);
             render(OBlocks.CRYSTAL_GLASS_PANES.get(i), translucent);
         }
+
+        render(OBlocks.GROOVED_ICE, translucent);
     }
 
     @SubscribeEvent

src/main/java/galena/oreganized/client/render/gui/OGui.java

@@ -14,7 +14,7 @@
 public class OGui extends ForgeGui {
 
     protected static final ResourceLocation STUNNING_VIGNETTE_LOCATION = Oreganized.modLoc( "textures/misc/stunning_overlay.png");
-    protected static final ResourceLocation STUNNED_HEARTS = Oreganized.modLoc( "textures/misc/hearts/brain_damaged_full.png");
+    protected static final ResourceLocation STUNNED_HEARTS = Oreganized.modLoc( "textures/gui/stunned_hearts.png");
 
     private static final IntObjectHashMap<ResourceLocation> STUNNING_OVERLAY_LOCATIONS = new IntObjectHashMap<>();
 
@@ -45,7 +45,7 @@ public void render(GuiGraphics guiGraphics, float partialTick) {
             this.renderTextureOverlay(guiGraphics, STUNNING_VIGNETTE_LOCATION, 1F);
     }
 
-    public static void renderStunnedHeart(GuiGraphics graphics, int x, int y, int v) {
-        graphics.blit(STUNNED_HEARTS, x, y, 0, v, 9, 9);
+    public static void renderStunnedHeart(GuiGraphics graphics, int u, int x, int y, int v) {
+        graphics.blit(STUNNED_HEARTS, x, y, u - 52, v, 9, 9, 72, 18);
     }
 }

src/main/java/galena/oreganized/mixin/client/GuiMixin.java

@@ -9,19 +9,25 @@
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Redirect;
+import org.spongepowered.asm.mixin.injection.Slice;
 
 @Mixin(Gui.class)
 public class GuiMixin {
 
     @Redirect(
             method = "renderHearts(Lnet/minecraft/client/gui/GuiGraphics;Lnet/minecraft/world/entity/player/Player;IIIIFIIIZ)V",
-            at = @At(value = "INVOKE", target = "Lnet/minecraft/client/gui/Gui;renderHeart(Lnet/minecraft/client/gui/GuiGraphics;Lnet/minecraft/client/gui/Gui$HeartType;IIIZZ)V")
+            at = @At(value = "INVOKE", target = "Lnet/minecraft/client/gui/Gui;renderHeart(Lnet/minecraft/client/gui/GuiGraphics;Lnet/minecraft/client/gui/Gui$HeartType;IIIZZ)V"),
+            slice = @Slice(
+                    from = @At(value = "INVOKE", target = "Lnet/minecraft/client/gui/Gui;renderHeart(Lnet/minecraft/client/gui/GuiGraphics;Lnet/minecraft/client/gui/Gui$HeartType;IIIZZ)V", ordinal = 1),
+                    to = @At("TAIL")
+            )
     )
     private void renderStunnedHeart(Gui instance, GuiGraphics graphics, Gui.HeartType type, int x, int y, int v, boolean flag1, boolean flag2, @Local Player player) {
         var accessor = (GuiAccessor) instance;
 
         if (player.hasEffect(OEffects.STUNNING.get())) {
-            OGui.renderStunnedHeart(graphics, x, y, v);
+            var u = type.getX(flag1, flag2);
+            OGui.renderStunnedHeart(graphics, u - 52, x, y, v / 5);
         } else {
             accessor.callRenderHeart(graphics, type, x, y, v, flag1, flag2);
         }