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[1.6.4]Rendering Liquid in a Tile Entity

Democretes

By Democretes
in Modder Support

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Democretes Tree Puncher

Democretes

Posted
Posted

I'm get a null pointer exception at renderBlocks.renderFaceYNeg(TMBlocks.essentiaContainer, -0.5D, 0.0D, -0.5D, icon); and I'm not quite sure if I'm just being blind to something or I'm guinely missing something.

 

In RenderBlocks it point to  double d3 = (double)par8Icon.getInterpolatedU(this.renderMinX * 16.0D);  which shouldn't cause a problem since the renderMinX should be the first renderBounds which is 0.25D.

 

public class TileEssentiaContainerRenderer extends TileEntitySpecialRenderer{

ModelEssentiaContainer model = new ModelEssentiaContainer();

private static final ResourceLocation modelTexture = new ResourceLocation(Reference.MODEL_ESSENTIA_CONTAINER_TEXTURE);

public void renderTileEntityAt(TileEntity entity, double x, double y, double z, float t) {
	TileEssentiaContainer container = (TileEssentiaContainer)entity;
	GL11.glPushMatrix();
	GL11.glTranslatef((float)x, (float)y, (float)z);
	GL11.glScalef(-1F, -1F, 1f);
	GL11.glTranslatef(-.5F, -1.5F, .5F);
	GL11.glEnable(GL11.GL_BLEND);
	GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
	GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
	if (container.amount > 0) {
		renderLiquid(container, x, y, z, t);
	}
	bindTexture(modelTexture);
	model.render();

	GL11.glPopMatrix();
}


public void renderLiquid(TileEssentiaContainer entity, double x, double y, double z, float f)
  {
    if (this.tileEntityRenderer.renderEngine == null) {
      return;
    }
    TileEssentiaContainer container = new TileEssentiaContainer();
    GL11.glPushMatrix();
    GL11.glRotatef(180.0F, 1.0F, 0.0F, 0.0F);
    
    World world = entity.worldObj;
    RenderBlocks renderBlocks = new RenderBlocks();
    
    GL11.glDisable(2896);
    
    float level = entity.amount / entity.maxAmount * 0.625F;
    
    Tessellator t = Tessellator.instance;
    
    renderBlocks.setRenderBounds(0.25D, 0.0625D, 0.25D, 0.75D, 0.0625D + level, 0.75D);
    
    t.startDrawingQuads();
    if (entity.aspect != null) {
      t.setColorOpaque_I((entity).aspect.getColor());
    }
    int bright = 200;
    if (entity.worldObj != null) {
      bright = Math.max(200, Block.blocksList[blockIds.idESSENTIA_CONTAINER].getMixedBrightnessForBlock(entity.worldObj, entity.xCoord, entity.yCoord, entity.zCoord));
    }
    t.setBrightness(bright);
    
    Icon icon = ((BlockEssentiaContainer)Block.blocksList[blockIds.idESSENTIA_CONTAINER]).iconLiquid;
    
    this.tileEntityRenderer.renderEngine.bindTexture(modelTexture);

    renderBlocks.renderFaceYNeg(TMBlocks.essentiaContainer, -0.5D, 0.0D, -0.5D, icon);
    renderBlocks.renderFaceYPos(TMBlocks.essentiaContainer, -0.5D, 0.0D, -0.5D, icon);
    renderBlocks.renderFaceZNeg(TMBlocks.essentiaContainer, -0.5D, 0.0D, -0.5D, icon);
    renderBlocks.renderFaceZPos(TMBlocks.essentiaContainer, -0.5D, 0.0D, -0.5D, icon);
    renderBlocks.renderFaceXNeg(TMBlocks.essentiaContainer, -0.5D, 0.0D, -0.5D, icon);
    renderBlocks.renderFaceXPos(TMBlocks.essentiaContainer, -0.5D, 0.0D, -0.5D, icon);
    
    t.draw();
    

    GL11.glEnable(2896);
    GL11.glPopMatrix();
    
    GL11.glColor3f(1.0F, 1.0F, 1.0F);
  }

}

Draco18s Reality Controller

Draco18s

Posted
Posted

Is TMBlocks.essentiaContainer non-null?

Apparently I'm a complete and utter jerk and come to this forum just like to make fun of people, be confrontational, and make your personal life miserable.  If you think this is the case, JUST REPORT ME.  Otherwise you're just going to get reported when you reply to my posts and point it out, because odds are, I was trying to be nice.

 

Exception: If you do not understand Java, I WILL NOT HELP YOU and your thread will get locked.

 

DO NOT PM ME WITH PROBLEMS. No help will be given.

Democretes Tree Puncher

Democretes

Posted
  • Author
Posted

It shouldn't be. It should be an instance of a new block

 

public class TMBlocks {

public static void init() {
	//Block Initialization
	nodeDynamo = new BlockNodeDynamo(BlockIds.idNODE_DYNAMO);
	essentiaContainer = new BlockEssentiaContainer(BlockIds.idESSENTIA_CONTAINER);
	cosmeticOpaque = new BlockCosmeticOpaque(BlockIds.idCOSMETIC_OPAQUE);
	//cosmeticPane = new BlockCosmeticPane(BlockIds.idCOSMETIC_PANE);


	//Registry
	GameRegistry.registerBlock(nodeDynamo, LibNames.NODE_DYNAMO_NAME);
	GameRegistry.registerBlock(essentiaContainer, LibNames.ESSENTIA_CONTAINER_NAME);
	GameRegistry.registerBlock(cosmeticOpaque, LibNames.COSMETIC_OPAQUE_NAME);
	//GameRegistry.registerBlock(cosmeticPane, LibNames.COSMETIC_PANE_NAME);


	//Tiles registry
	GameRegistry.registerTileEntity(TileEssentiaContainer.class, "TileEssentiacontainer");
	GameRegistry.registerTileEntity(TileNodeDynamo.class, "TileNodeDynamo");

}

//Block Instances

public static Block nodeDynamo;
public static Block essentiaContainer;
public static Block cosmeticOpaque;
public static Block cosmeticPane;

}

Draco18s Reality Controller

Draco18s

Posted
Posted

Make sure.

 

Also take a look at ItemStack.java to see what's going on there.

Apparently I'm a complete and utter jerk and come to this forum just like to make fun of people, be confrontational, and make your personal life miserable.  If you think this is the case, JUST REPORT ME.  Otherwise you're just going to get reported when you reply to my posts and point it out, because odds are, I was trying to be nice.

 

Exception: If you do not understand Java, I WILL NOT HELP YOU and your thread will get locked.

 

DO NOT PM ME WITH PROBLEMS. No help will be given.

Draco18s Reality Controller

Draco18s

Posted
Posted
  On 2/10/2014 at 6:37 PM, larsgerrits said:

Try moving the Block instanced above the init() method.

 

That is actually irrelevant.

Apparently I'm a complete and utter jerk and come to this forum just like to make fun of people, be confrontational, and make your personal life miserable.  If you think this is the case, JUST REPORT ME.  Otherwise you're just going to get reported when you reply to my posts and point it out, because odds are, I was trying to be nice.

 

Exception: If you do not understand Java, I WILL NOT HELP YOU and your thread will get locked.

 

DO NOT PM ME WITH PROBLEMS. No help will be given.

Democretes Tree Puncher

Democretes

Posted
  • Author
Posted
  On 2/10/2014 at 6:28 PM, Draco18s said:

Make sure.

 

Also take a look at ItemStack.java to see what's going on there.

Definitely not null, ItemStack shouldn't be calling null, even the math shouldn't be null. I honestly have no idea here. Any ideas?

Draco18s Reality Controller

Draco18s

Posted
Posted

"Should not be" is not "is not"

Apparently I'm a complete and utter jerk and come to this forum just like to make fun of people, be confrontational, and make your personal life miserable.  If you think this is the case, JUST REPORT ME.  Otherwise you're just going to get reported when you reply to my posts and point it out, because odds are, I was trying to be nice.

 

Exception: If you do not understand Java, I WILL NOT HELP YOU and your thread will get locked.

 

DO NOT PM ME WITH PROBLEMS. No help will be given.

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