3 files changed, 59 insertions, 38 deletions
diff --git a/src/main/java/makamys/neodymium/renderer/GPUMemoryManager.java b/src/main/java/makamys/neodymium/renderer/GPUMemoryManager.java
index cb08c43..4f13327 100644
--- a/src/main/java/makamys/neodymium/renderer/GPUMemoryManager.java
+++ b/src/main/java/makamys/neodymium/renderer/GPUMemoryManager.java
@@ -10,7 +10,7 @@ import makamys.neodymium.Config;
 import makamys.neodymium.Neodymium;
 import makamys.neodymium.renderer.Mesh.GPUStatus;
 import makamys.neodymium.util.GuiHelper;
-import makamys.neodymium.util.MCUtil;
+import makamys.neodymium.util.ChatUtil;
 import net.minecraft.util.EnumChatFormatting;
 
 /** Manages dynamic memory allocation inside a fixed buffer on the GPU. */
@@ -99,7 +99,7 @@ public class GPUMemoryManager {
         }
         
         if(end() + mesh.bufferSize() >= bufferSize) {
-            MCUtil.showChatMessage("" + "[" + EnumChatFormatting.LIGHT_PURPLE + Neodymium.MODID + EnumChatFormatting.RESET + "/" + EnumChatFormatting.RED + "ERROR" + EnumChatFormatting.RESET + "] VRAM is full! Reverting to vanilla renderer. Try increasing the VRAM buffer size in the config, if possible.");
+            ChatUtil.showNeoChatMessage("VRAM is full! Reverting to vanilla renderer. Try increasing the VRAM buffer size in the config, if possible.", ChatUtil.MessageVerbosity.ERROR);
             Neodymium.renderer.destroyPending = true;
             // TODO restart renderer with more VRAM allocated when this happens.
             return;
diff --git a/src/main/java/makamys/neodymium/util/ChatUtil.java b/src/main/java/makamys/neodymium/util/ChatUtil.java
new file mode 100644
index 0000000..05b31cf
--- /dev/null
+++ b/src/main/java/makamys/neodymium/util/ChatUtil.java
@@ -0,0 +1,57 @@
+package makamys.neodymium.util;
+
+import static makamys.neodymium.Neodymium.LOGGER;
+import static makamys.neodymium.Neodymium.MODID;
+
+import java.util.HashSet;
+import java.util.Set;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.util.ChatComponentText;
+import net.minecraft.util.EnumChatFormatting;
+
+public class ChatUtil {
+    
+    private static Set<String> shownChatMessages = new HashSet<>();
+    
+    public static void showChatMessage(String text) {
+        EntityPlayer player = Minecraft.getMinecraft().thePlayer;
+        
+        if(player != null) {
+            ChatComponentText cc = new ChatComponentText(text);
+            player.addChatComponentMessage(cc);
+        } else {
+            LOGGER.info(text);
+        }
+    }
+    
+    public static void showNeoChatMessage(String text, MessageVerbosity verbosity) {
+        showNeoChatMessage(text, verbosity, false);
+    }
+    
+    public static void showNeoChatMessage(String text, MessageVerbosity verbosity, boolean once) {
+        if(shownChatMessages.contains(text)) return;
+        
+        String verbosityText =
+                verbosity == MessageVerbosity.WARNING
+                    ? EnumChatFormatting.YELLOW + "WARNING"
+                : verbosity == MessageVerbosity.ERROR
+                    ? EnumChatFormatting.RED + "ERROR"
+                :
+                    "INFO";
+                
+        ChatUtil.showChatMessage("" + "[" + EnumChatFormatting.LIGHT_PURPLE + MODID + EnumChatFormatting.RESET + "/" + verbosityText + EnumChatFormatting.RESET + "] " + text);
+        
+        shownChatMessages.add(text);
+    }
+    
+    public static void resetShownChatMessages() {
+        shownChatMessages.clear();
+    }
+    
+    public static enum MessageVerbosity {
+        INFO, WARNING, ERROR
+    }
+    
+}
diff --git a/src/main/java/makamys/neodymium/util/MCUtil.java b/src/main/java/makamys/neodymium/util/MCUtil.java
deleted file mode 100644
index 2e14d16..0000000
--- a/src/main/java/makamys/neodymium/util/MCUtil.java
+++ /dev/null
@@ -1,36 +0,0 @@
-package makamys.neodymium.util;
-
-import static makamys.neodymium.Neodymium.LOGGER;
-
-import net.minecraft.client.Minecraft;
-import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.util.ChatComponentText;
-import net.minecraft.world.biome.BiomeGenBase;
-
-public class MCUtil {
-    
-    public static float getBiomeTemperatureVanilla(BiomeGenBase biome, int p_150564_1_, int p_150564_2_, int p_150564_3_){    
-        if (p_150564_2_ > 64)
-        {
-            float f = (float)BiomeGenBase.temperatureNoise
-                    .func_151601_a((double)p_150564_1_ * 1.0D / 8.0D, (double)p_150564_3_ * 1.0D / 8.0D) * 4.0F;
-            return biome.temperature - (f + (float)p_150564_2_ - 64.0F) * 0.05F / 30.0F;
-        }
-        else
-        {
-            return biome.temperature;
-        }
-    }
-    
-    public static void showChatMessage(String text) {
-        EntityPlayer player = Minecraft.getMinecraft().thePlayer;
-        
-        if(player != null) {
-            ChatComponentText cc = new ChatComponentText(text);
-            player.addChatComponentMessage(cc);
-        } else {
-            LOGGER.info(text);
-        }
-    }
-    
-}