Fixed text rendering, added more conditions to recalculate lighting.

src/projectzombie/entity/player/EntityPlayer.java

@@ -136,7 +136,7 @@ public class EntityPlayer extends Entity implements EntityAlive, EntityInventory
 	{
 		chunk = layer.getChunk(pos);
 		
-		if(chunk != null && (last_chunk == null || !chunk.c_pos.equal(last_chunk))) {
+		if(chunk != null && chunk.c_pos != null && (last_chunk == null || !chunk.c_pos.equal(last_chunk))) {
 			last_chunk = chunk.c_pos;
 			TileLighting.setDirty();
 		}

src/projectzombie/menu/gui/Label.java

@@ -1,7 +1,9 @@
 package projectzombie.menu.gui;
 
+import gl_engine.matrix.Matrix4;
 import gl_engine.vec.Vec2d;
 import gl_engine.vec.Vec3d;
+import projectzombie.text.Text;
 
 public class Label implements GUIComponent
 {
@@ -32,7 +34,27 @@ public class Label implements GUIComponent
 	}
 
 	@Override
-	public void render(Vec2d mousePos) {
+	public void render(Vec2d mousePos)
+	{
+		double off = 0;
+		
+		switch(alignment)
+		{
+		case LEFT:
+			off = size.x * text.length();
+			break;
+		case CENTRE:
+			off = size.x * text.length() / 2;
+			break;
+		default:
+			break;
+		}
+		
+		Matrix4 matrix = Matrix4.identity();
+		matrix = Matrix4.multiply(matrix, Matrix4.scale(new Vec3d(size, 1)));
+		matrix = Matrix4.multiply(matrix, Matrix4.translate(pos.x - off, pos.y, 1));
+		
+		Text.render(text, matrix);
 	}
 
 	@Override

src/projectzombie/world/layer/layergen/LayerGenLavaCaves.java

@@ -145,7 +145,7 @@ public class LayerGenLavaCaves extends LayerGen
 
 	@Override
 	public ColorRange getLightLevel() {
-		return new ColorRange(new Vec3d(0, 0, 0), new Vec3d(0.06, 0, 0));
+		return new ColorRange(new Vec3d(0, 0, 0), new Vec3d(0, 0, 0));
 	}
 
 }

src/resources/shader/environmentRenderer.vsh

@@ -19,8 +19,6 @@ uniform int time;
 
 uniform vec3 lighting_day_low;
 uniform vec3 lighting_day_high;
-uniform vec3 lighting_src_low;
-uniform vec3 lighting_src_high;
 
 uniform vec2 lightmap_offset;
 uniform vec2 lightmap_size;
@@ -86,7 +84,7 @@ void main()
 		map(floor(pos.z), lightmap_offset.y, lightmap_offset.y + lightmap_size.y, 0, 1)));
 	
 	vec3 light_day = mapVec(light.r, 0, 1, lighting_day_low, lighting_day_high);
-	vec3 light_src = mapVec(light.g, 0, 1, lighting_src_low, lighting_src_high);
+	vec3 light_src = vec3(1, 1, 1) * light.g;
 	
 	pLighting = biggest(light_day, light_src);
 }