package net.minecraft.src;

import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.util.ArrayList;
import java.util.List;
import java.util.Random;

import static org.lwjgl.opengl.GL11.*;
import static org.lwjgl.input.Keyboard.*;
import static net.minecraft.src.ModLoader.*;

import net.minecraft.client.Minecraft;

public class mod_vertex extends BaseMod {

	private List infoMessageList;
	private Random random = new Random();
	private boolean isTalking = false;
	Minecraft mc = getMinecraftInstance();

	public mod_vertex() {
		SetInGameHook(this, true, false);
	}

	@Override
	public boolean OnTickInGame(float f, Minecraft mc) {
		ScaledResolution scaler = new ScaledResolution(mc.gameSettings, mc.displayWidth, mc.displayHeight);
		glPushMatrix();
		glMatrixMode(5889 /* GL_PROJECTION */);
		glEnable(2903 /* GL_COLOR_MATERIAL */);
		glLoadIdentity();
		glOrtho(0.0D, mc.displayWidth, mc.displayHeight, 0.0D, 1000D, 3000D);
		glMatrixMode(5888 /* GL_MODELVIEW0_ARB */);
		glLoadIdentity();
		glTranslatef(0.0F, 0.0F, -2000F);
		if(mc.objectMouseOver != null) {
			if(mc.objectMouseOver.typeOfHit == EnumMovingObjectType.TILE) {
	            if(mc.theWorld.getBlockId(mc.objectMouseOver.blockX, mc.objectMouseOver.blockY, mc.objectMouseOver.blockZ) == Block.chest.blockID) {
	                TileEntityChest tileentitychest = (TileEntityChest)mc.theWorld.getBlockTileEntity(mc.objectMouseOver.blockX, mc.objectMouseOver.blockY, mc.objectMouseOver.blockZ);
	                for(int i = 0; i < tileentitychest.chestContents.length; i++) {
	                	String s = tileentitychest.chestContents[i] != null ? "\2472"+tileentitychest.chestContents[i].getItem().getItemDisplayName(tileentitychest.chestContents[i]) : "\2474Empty";
		                mc.ingameGUI.drawRect(2, 2, 80, i*10, 0x808080);
	                	mc.fontRenderer.drawStringWithShadow(s, 4, 4 + i * 10, 0xffffff);
	                }
	            }
			}
		}
		glDisable(GL_COLOR_MATERIAL);
		glPopMatrix();
		if(mc.objectMouseOver != null) {
			if(mc.objectMouseOver.entityHit instanceof EntityLiving) {
				EntityLiving targetEntity = (EntityLiving)mc.objectMouseOver.entityHit;
				String infoString = "Press [\247eZ\247?] to talk to \247e" + targetEntity.getEntityString();
				String infoString1 = "Press [Z] to talk to " + targetEntity.getEntityString();
				drawEmbossedString(infoString, infoString1, (scaler.getScaledWidth()/2)-mc.fontRenderer.getStringWidth(infoString) / 2, scaler.getScaledHeight()/2+10, mc, scaler);
				if(isKeyDown(KEY_Z)) {
					if(!isTalking) {
						isTalking = true;
						mc.ingameGUI.addChatMessage("\247e" + targetEntity.getEntityString() + "\247?: Lorem ipsum dolor sit amet, consectetur \"\247eGolden Apple\247?\" adipiscing elit.");
					}
				} else {
					isTalking = false;
				}
			}
			if(mc.objectMouseOver.entityHit instanceof EntityItem) {
				EntityItem pickupItem = (EntityItem)mc.objectMouseOver.entityHit;
				String infoString = "Press [\247eE\247?] to pick up \247e" + pickupItem.item.getItem().getItemDisplayName(pickupItem.item) +" ("+ pickupItem.item.stackSize + ")";
				String infoString1 = "Press [E] to pick up " + pickupItem.item.getItem().getItemDisplayName(pickupItem.item) +" ("+ pickupItem.item.stackSize + ")";
				drawEmbossedString(infoString, infoString1, (scaler.getScaledWidth()/2)-mc.fontRenderer.getStringWidth(infoString) / 2, scaler.getScaledHeight()/2+10, mc, scaler);
				if(isKeyDown(KEY_X) && !pickupItem.isDead) {
					if(!isTalking) {
						isTalking = true;
						OnItemPickup(mc.thePlayer, pickupItem.item);
						addInfoMessage("Picked up: \247e" + pickupItem.item.getItem().getItemDisplayName(pickupItem.item) + (pickupItem.item.stackSize > 1 ? " ("+ pickupItem.item.stackSize + ")" : ""));
						mc.thePlayer.onItemPickup(pickupItem, pickupItem.item.stackSize);
						mc.thePlayer.inventory.addItemStackToInventory(pickupItem.item);
						mc.theWorld.playSoundAtEntity(pickupItem, "random.pop", 0.2F, ((random.nextFloat() - random.nextFloat()) * 0.7F + 1.0F) * 2.0F);
						pickupItem.setEntityDead();
					} else {
						isTalking = false;
					}
				}
			}

		}
		handleInfoMessage();
		return true;
	}

	public void drawEmbossedString(String s, String s1, int x, int y, Minecraft mc, ScaledResolution scaler) {
		mc.fontRenderer.drawString(s1.trim(), x, y+1, 0x000000);
		mc.fontRenderer.drawString(s1.trim(), x, y-1, 0x000000);
		mc.fontRenderer.drawString(s1.trim(), x+1, y, 0x000000);
		mc.fontRenderer.drawString(s1.trim(), x-1, y, 0x000000);
		mc.fontRenderer.drawString(s, x, y, 0xffffff);
	}

	public void handleInfoMessage() {
		for(int i = 0; i < infoMessageList.size(); i++) {
			((ChatLine)infoMessageList.get(i)).updateCounter++;
		}
		glEnable(GL_BLEND);
		glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		glDisable(GL_ALPHA_TEST);
		glPushMatrix();
		for(int i3 = 0; i3 < infoMessageList.size() && i3 < 20; i3++) {
			if(((ChatLine)infoMessageList.get(i3)).updateCounter >= 200) {
				continue;
			}
			double d = (double)((ChatLine)infoMessageList.get(i3)).updateCounter / 200D;
			d = 1.0D - d;
			d *= 10D;
			if(d < 0.0D) { d = 0.0D; }
			if(d > 1.0D) { d = 1.0D; }
			d *= d;
			int j4 = (int)(255D * d);
			if(j4 > 0) {
				byte byte1 = 2;
				int i6 = (-i3 * -9) + 2;
				String s2 = ((ChatLine)infoMessageList.get(i3)).message;
				glEnable(GL_BLEND);
				mc.fontRenderer.drawStringWithShadow(s2, byte1, i6, 0xffffff + (j4 << 24));
			}
		}
		glPopMatrix();
		glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
		glDisable(GL_BLEND);
		glDisable(GL_LIGHTING);
		glEnable(GL_ALPHA_TEST);
	}

	public void addInfoMessage(String message) {
		int i;
		for(; mc.fontRenderer.getStringWidth(message) > 320; message = message.substring(i)) {
			for(i = 1; i < message.length() && mc.fontRenderer.getStringWidth(message.substring(0, i + 1)) <= 320; i++) { }
			addInfoMessage(message.substring(0, i));
		}
		infoMessageList.add(0, new ChatLine(message));
		for(; infoMessageList.size() > 10; infoMessageList.remove(infoMessageList.size() - 1)) { }
	}

	@Override
	public String getVersion() {
		return null;
	}

	@Override
	public void load() {
		infoMessageList = new ArrayList();
	}
}