From 35cd52b98d42286c60f25aa14199336e45b380d2 Mon Sep 17 00:00:00 2001
From: Detrav <witalyezep@gmail.com>
Date: Mon, 21 Mar 2016 14:16:26 +0300
Subject: Draw Fix

---
 src/main/java/com/detrav/gui/DetravMapTexture.java   | 20 ++++++++++++++++++--
 .../java/com/detrav/net/DetravProPickPacket01.java   | 14 ++++++++++++++
 2 files changed, 32 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/detrav/gui/DetravMapTexture.java b/src/main/java/com/detrav/gui/DetravMapTexture.java
index 487bdc3b1e..38977db6e5 100644
--- a/src/main/java/com/detrav/gui/DetravMapTexture.java
+++ b/src/main/java/com/detrav/gui/DetravMapTexture.java
@@ -1,6 +1,7 @@
 package com.detrav.gui;
 
 import com.detrav.net.DetravProPickPacket01;
+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;
@@ -33,8 +34,8 @@ public class DetravMapTexture extends AbstractTexture {
             if(tId <0) return;
             BufferedImage bufferedimage = packet.getImage();
             TextureUtil.uploadTextureImageAllocate(this.getGlTextureId(), bufferedimage, false, false);
-            width = bufferedimage.getWidth();
-            height = bufferedimage.getHeight();
+            width = packet.getSize();
+            height = packet.getSize();
         }
         //GL11.glDrawPixels();
     }
@@ -45,4 +46,19 @@ public class DetravMapTexture extends AbstractTexture {
         return this.glTextureId;
     }
 
+    public void draw(int x, int y)
+    {
+        float f = 1F / (float)width;
+        float f1 = 1F / (float)height;
+        int u = 0;
+        int 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));
+        tessellator.addVertexWithUV((double)(x + width), (double)(y + height), 0, (double)((float)(u + width) * f), (double)((float)(v + height) * f1));
+        tessellator.addVertexWithUV((double)(x + width), (double)(y), 0, (double)((float)(u + width) * f), (double)((float)(v) * f1));
+        tessellator.addVertexWithUV((double)(x), (double)(y), 0, (double)((float)(u) * f), (double)((float)(v) * f1));
+        tessellator.draw();
+    }
+
 }
diff --git a/src/main/java/com/detrav/net/DetravProPickPacket01.java b/src/main/java/com/detrav/net/DetravProPickPacket01.java
index 82c6dcb57a..8128055a66 100644
--- a/src/main/java/com/detrav/net/DetravProPickPacket01.java
+++ b/src/main/java/com/detrav/net/DetravProPickPacket01.java
@@ -12,9 +12,11 @@ import net.minecraft.client.Minecraft;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.util.ChatComponentText;
 
+import javax.imageio.ImageIO;
 import java.awt.image.BufferedImage;
 import java.awt.image.ColorModel;
 import java.awt.image.WritableRaster;
+import java.io.File;
 import java.util.HashMap;
 
 /**
@@ -106,6 +108,8 @@ public class DetravProPickPacket01 extends DetravPacket {
 
     public BufferedImage getImage() {
         int wh = (size*2+1)*16;
+        //int aWh = 1024;
+        //while (aWh<wh) aWh*=2;
         BufferedImage image = new BufferedImage(wh,wh,BufferedImage.TYPE_3BYTE_BGR );
         WritableRaster raster = image.getRaster();
         for(int i =0; i<wh; i++)
@@ -128,10 +132,20 @@ public class DetravProPickPacket01 extends DetravPacket {
                     }
                 }
             }
+        /*try {
+            File outputfile = new File("saved.png");
+            ImageIO.write(image, "png", outputfile);
+        }
+        catch (Exception e) {}*/
+
         return image;
 
 
         //image.set
         //return null;
     }
+
+    public int getSize() {
+        return (size*2+1)*16;
+    }
 }
-- 
cgit