Merge pull request #12 from GTNewHorizons/selectable_ores

Selectable ores - Inspired by Gregicality

1 files changed, 81 insertions, 24 deletions

diff --git a/src/main/java/com/detrav/gui/textures/DetravMapTexture.java b/src/main/java/com/detrav/gui/textures/DetravMapTexture.java
index 58d69260ce..444064594e 100644
--- a/src/main/java/com/detrav/gui/textures/DetravMapTexture.java
+++ b/src/main/java/com/detrav/gui/textures/DetravMapTexture.java
@@ -1,48 +1,107 @@
 package com.detrav.gui.textures;
 
-import java.awt.image.BufferedImage;
-import java.util.HashMap;
-
-import org.lwjgl.opengl.GL11;
-
-import com.detrav.net.DetravProPickPacket00;
-
-import net.minecraft.client.Minecraft;
+import com.detrav.net.ProspectingPacket;
 import net.minecraft.client.renderer.Tessellator;
 import net.minecraft.client.renderer.texture.AbstractTexture;
 import net.minecraft.client.renderer.texture.TextureUtil;
 import net.minecraft.client.resources.IResourceManager;
+import org.lwjgl.opengl.GL11;
+
+import java.awt.Color;
+import java.awt.image.BufferedImage;
+import java.awt.image.WritableRaster;
 
 /**
  * Created by wital_000 on 21.03.2016.
  */
 public class DetravMapTexture extends AbstractTexture {
 
-    private DetravProPickPacket00 packet;
+    public final ProspectingPacket packet;
+    private String selected = "All";
+    public int width = -1;
+    public int height = -1;
+    public boolean invert = false;
 
-    public DetravMapTexture(DetravProPickPacket00 aPacket)
+    public DetravMapTexture(ProspectingPacket aPacket)
     {
         packet = aPacket;
     }
 
-    public int width = -1;
-    public int height = -1;
-    public HashMap<String,Integer> ores = null;
+    private BufferedImage getImage() {
+        final int backgroundColor = invert ? Color.GRAY.getRGB() : Color.WHITE.getRGB();
+        final int wh = (packet.size * 2 + 1) * 16;
+
+        BufferedImage image = new BufferedImage(wh, wh, BufferedImage.TYPE_INT_ARGB);
+        WritableRaster raster = image.getRaster();
+
+        int playerI = packet.posX - (packet.chunkX - packet.size) * 16 - 1; // Correct player offset
+        int playerJ = packet.posZ - (packet.chunkZ - packet.size) * 16 - 1;
+        for (int i = 0; i < wh; i++) {
+            for (int j = 0; j < wh; j++) {
+                image.setRGB(i, j, backgroundColor);
+                if (packet.map[i][j] != null) {
+                    if (packet.ptype == 0 || packet.ptype == 1) {
+                        for (short meta : packet.map[i][j].values()) {
+                            final String name = packet.metaMap.get(meta);
+                            if (!selected.equals("All") && !selected.equals(name)) continue;
 
+                            image.setRGB(i, j, packet.ores.getOrDefault(name, Color.BLACK.getRGB()) | 0XFF000000);
+                            break;
+                        }
+                    } else if (packet.ptype == 2) {
+                        final short fluidId = packet.map[i][j].get((byte) 1), fluidSize = packet.map[i][j].get((byte) 2);
+                        final String name = packet.metaMap.get(fluidId);
+                        
+                        // Variables used to locate within a chunk.
+                        final int k = (i % 16), l = (j % 16);
+                        
+                        if( ( (k + l * 16) * 3) < (fluidSize + 48) && (selected.equals("All") || selected.equals(name))) {
+                            image.setRGB(i, j, packet.ores.getOrDefault(name, Color.BLACK.getRGB()) | 0XFF000000);
+                        }
+                    }else if (packet.ptype == 3) {
+                        final short meta = packet.map[i][j].get((byte) 1);
+                        image.setRGB(i, j, ((meta & 0xFF) << 16) + ((meta & 0xFF) << 8) + ((meta & 0xFF)) | 0XFF000000);                        
+                    }
+                }
+                // draw player pos
+                if (i == playerI || j == playerJ) {
+                    raster.setSample(i, j, 0, (raster.getSample(i, j, 0) + 255) / 2);
+                    raster.setSample(i, j, 1, raster.getSample(i, j, 1) / 2);
+                    raster.setSample(i, j, 2, raster.getSample(i, j, 2) / 2);
+                }
+                // draw grid
+                if ((i) % 16 == 0 || (j) % 16 == 0) {
+                    raster.setSample(i, j, 0, raster.getSample(i, j, 0) / 2);
+                    raster.setSample(i, j, 1, raster.getSample(i, j, 1) / 2);
+                    raster.setSample(i, j, 2, raster.getSample(i, j, 2) / 2);
+                }
+
+            }
+        }
+        
+        return image;
+    }
+    
     @Override
-    public void loadTexture(IResourceManager p_110551_1_){
+    public void loadTexture(IResourceManager resourceManager){
         this.deleteGlTexture();
-        if(packet!=null)
-        {
+        if(packet != null) {
             int tId = getGlTextureId();
             if(tId <0) return;
-            BufferedImage bufferedimage = packet.getImage((int)Minecraft.getMinecraft().thePlayer.posX,(int)Minecraft.getMinecraft().thePlayer.posZ);
-            TextureUtil.uploadTextureImageAllocate(this.getGlTextureId(), bufferedimage, false, false);
+            TextureUtil.uploadTextureImageAllocate(this.getGlTextureId(), getImage(), false, false);
             width = packet.getSize();
             height = packet.getSize();
-            ores = packet.getOres();
         }
-        //GL11.glDrawPixels();
+    }
+
+    public void loadTexture(IResourceManager resourceManager, boolean invert){
+        this.invert = invert;
+        loadTexture(resourceManager);
+    }
+    
+    public void loadTexture(IResourceManager resourceManager, String selected, boolean invert){
+        this.selected = selected;
+        loadTexture(resourceManager, invert);
     }
 
     public int glBindTexture() {
@@ -51,12 +110,10 @@ public class DetravMapTexture extends AbstractTexture {
         return this.glTextureId;
     }
 
-    public void draw(int x, int y)
-    {
+    public void draw(int x, int y) {
         float f = 1F / (float)width;
         float f1 = 1F / (float)height;
-        int u = 0;
-        int v = 0;
+        int u = 0, v = 0;
         Tessellator tessellator = Tessellator.instance;
         tessellator.startDrawingQuads();
         tessellator.addVertexWithUV((double)(x), (double)(y + height), 0, (double)((float)(u) * f), (double)((float)(v + height) * f1));