GuiPortableBlock.java

package portables.client.gui;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraft.block.Block;
import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.FontRenderer;
import net.minecraft.client.gui.GuiButton;
import net.minecraft.client.gui.GuiScreen;
import net.minecraft.client.renderer.RenderHelper;
import net.minecraft.client.renderer.entity.RenderManager;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.util.ResourceLocation;
import org.lwjgl.opengl.GL11;
import portables.common.core.CommonProxy;
import portables.common.entity.CustomEntityFallingSand;
import portables.common.util.Util;

@SideOnly(Side.CLIENT)
public class GuiPortableBlock extends GuiScreen
{
	public static ResourceLocation texture = new ResourceLocation("simpleportables", "textures/gui/guiRemote.png");
	public final int xSizeOfTexture = 176;
	public final int ySizeOfTexture = 167;
	private static float yaw;
	private static float roll;
	private static boolean rollDown;

	public GuiPortableBlock()
	{

	}

	@Override
	public void drawScreen(int par1, int par2, float par3)
	{
		drawDefaultBackground();

		int x = (this.width - xSizeOfTexture) / 2;
		int y = (this.height - ySizeOfTexture) / 2;
		ItemStack currentItem = Minecraft.getMinecraft().thePlayer.getCurrentEquippedItem();
		GuiButton button = (GuiButton) buttonList.get(1);
		GuiButton button1 = (GuiButton) buttonList.get(2);

		GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
		mc.renderEngine.bindTexture(texture);
		drawTexturedModalRect(x, y, 0, 0, xSizeOfTexture, ySizeOfTexture);

		if (currentItem != null)
		{
			if (Item.getIdFromItem(currentItem.getItem()) == Item.getIdFromItem(CommonProxy.portableBlock))
			{
				if (currentItem.stackTagCompound.getCompoundTag("info").getBoolean("linked"))
				{
					renderSolidBlock(x, y, currentItem.stackTagCompound.getCompoundTag("info").getInteger("blockID"), Block.getBlockById(currentItem.stackTagCompound.getCompoundTag("info").getInteger("blockID")));
					drawInformation(currentItem, x, y);
				}

				if (currentItem.stackTagCompound.getCompoundTag("info").hasKey("locked"))
				{
					button.visible = false;
					button1.visible = true;
				} else
				{
					button.visible = true;
					button1.visible = false;
				}
			}
		}

		super.drawScreen(par1, par2, par3);
	}

	@Override
	public boolean doesGuiPauseGame()
	{
		return false;
	}

	@Override
	protected void keyTyped(char par1, int par2)
	{
		if (par2 == 1 || par2 == this.mc.gameSettings.keyBindInventory.getKeyCode())
		{
			this.mc.thePlayer.closeScreen();
		}
	}

	@SuppressWarnings("unchecked")
	@Override
	public void initGui()
	{
		int x = (this.width - xSizeOfTexture) / 2;
		int y = (this.height - ySizeOfTexture) / 2;

		buttonList.clear();
		buttonList.add(new GuiButton(0, x + 10, y + 135, 100, 20, "Remove Connection"));
		buttonList.add(new GuiButton(1, x + 115, y + 135, 50, 20, "Lock"));
		buttonList.add(new GuiButton(2, x + 115, y + 135, 50, 20, "Unlock"));
	}

	@Override
	protected void actionPerformed(GuiButton button)
	{
		switch (button.id)
		{
		case 0:
			Util.sendModPacket(4);
			break;
		case 1:
			Util.sendModPacket(5);
			break;
		case 2:
			Util.sendModPacket(6);
			break;
		}
	}

	public static void renderSolidBlock(int x, int y, int id, Block block)
	{
		CustomEntityFallingSand entity = new CustomEntityFallingSand(Minecraft.getMinecraft().theWorld, 0, 0, 0, block, id);

		GL11.glPushMatrix();
		GL11.glTranslatef(x + 90, y + 65, 100);
		float scale = 60F;
		GL11.glScalef(-scale, scale, scale);
		RenderHelper.enableStandardItemLighting();
		GL11.glRotatef(180, 0, 0, 1);
		GL11.glRotatef(roll, 1, 0, 0);
		GL11.glRotatef(yaw, 0, 1, 0);
		RenderManager.instance.renderEntityWithPosYaw(entity, 0, 0, 0, 0, 0);
		RenderHelper.disableStandardItemLighting();
		GL11.glPopMatrix();

		yaw += 0.5F;
		if (rollDown)
		{
			roll -= 0.05F;
			if (roll < -5)
			{
				rollDown = false;
				roll = -5;
			}
		} else
		{
			roll += 0.05F;
			if (roll > 25)
			{
				rollDown = true;
				roll = 25;
			}
		}
	}

	public void drawInformation(ItemStack item, int x, int y)
	{
		if (item.stackTagCompound.getCompoundTag("info").getString("blockName") != null)
		{
			drawCenteredString(Minecraft.getMinecraft().fontRenderer, item.stackTagCompound.getCompoundTag("info").getString("blockName"), x + 90, y + 5, 0x404040);
		}

		drawCenteredString(Minecraft.getMinecraft().fontRenderer, "X:" + item.stackTagCompound.getCompoundTag("info").getInteger("tileX") + " Y:" + item.stackTagCompound.getCompoundTag("info").getInteger("tileY") + " Z:" + item.stackTagCompound.getCompoundTag("info").getInteger("tileZ"), x + 90, y + 124, 0x404040);
	}

	public void drawCenteredString(FontRenderer par1FontRenderer, String xStr, int y, int z, int par5)
	{
		par1FontRenderer.drawString(xStr, y - par1FontRenderer.getStringWidth(xStr) / 2, z, par5);
	}
}