GuiOverlay.java

package uk.co.wehavecookies56.kk.client.gui;

import java.awt.Color;

import org.lwjgl.opengl.GL11;

import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.GuiScreen;
import net.minecraft.util.ResourceLocation;
import net.minecraft.util.text.TextFormatting;
import net.minecraftforge.client.event.RenderGameOverlayEvent;
import net.minecraftforge.client.event.RenderGameOverlayEvent.ElementType;
import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;
import uk.co.wehavecookies56.kk.common.capability.ModCapabilities;
import uk.co.wehavecookies56.kk.common.capability.PlayerStatsCapability;
import uk.co.wehavecookies56.kk.common.core.handler.ConfigHandler;
import uk.co.wehavecookies56.kk.common.lib.Reference;
import uk.co.wehavecookies56.kk.common.lib.Strings;
import uk.co.wehavecookies56.kk.common.util.Utils;

public class GuiOverlay extends GuiScreen {
	public static boolean showExp;
	public static boolean showMunny;
	public static boolean showLevelUp;
	public static long timeExp;
	public static long timeMunny;
	public static long timeLevelUp;
	public static int munnyGet;
	int levelSeconds = 6;

	@SubscribeEvent
	@SideOnly (Side.CLIENT)
	public void RenderGameOverlayEvent (RenderGameOverlayEvent event) {
		if (event.getType() == ElementType.TEXT) {
			Minecraft mc = Minecraft.getMinecraft();
			int screenWidth = event.getResolution().getScaledWidth();
			int screenHeight = event.getResolution().getScaledHeight();
			PlayerStatsCapability.IPlayerStats STATS = mc.player.getCapability(ModCapabilities.PLAYER_STATS, null);
			if (showExp) {
				String reqExp = String.valueOf(STATS.getExpNeeded(STATS.getLevel(), STATS.getExperience()));
				mc.fontRendererObj.drawString("Next LV", 5, 5, 0xFFFFFF);
				mc.fontRendererObj.drawString(reqExp, 5, 5 + mc.fontRendererObj.FONT_HEIGHT, 0xFFFFFF);
				if (timeExp + 4 <= (int) Minecraft.getSystemTime() / 1000) showExp = false;
			}
			if (showMunny) {
				if (!showExp) {
					GL11.glPushMatrix();
					GL11.glTranslatef(1, 1, 0);
					mc.fontRendererObj.drawString("Munny Get!", 5, 5, 0xFFFFFF);
					mc.fontRendererObj.drawString(munnyGet + "", 5, 5 + mc.fontRendererObj.FONT_HEIGHT, 0xFFFFFF);
					GL11.glPopMatrix();
				} else {
					mc.fontRendererObj.drawString("Munny Get!", 5, 5 + mc.fontRendererObj.FONT_HEIGHT + 10, 0xFFFFFF);
					mc.fontRendererObj.drawString(munnyGet + "", 5, 5 + (mc.fontRendererObj.FONT_HEIGHT * 2) + 10, 0xFFFFFF);
				}
				if (timeMunny + 4 <= (int) Minecraft.getSystemTime() / 1000) showMunny = false;
			}
			if (showLevelUp) {
				ResourceLocation texture = new ResourceLocation(Reference.MODID, "textures/gui/levelup.png");
				GL11.glPushMatrix();
				{
					int height = (mc.fontRendererObj.FONT_HEIGHT - 3) * STATS.getMessages().size();
					GL11.glEnable(GL11.GL_BLEND);
					GL11.glColor4ub((byte) ConfigHandler.interfaceColour[0], (byte) ConfigHandler.interfaceColour[1], (byte) ConfigHandler.interfaceColour[2], (byte) 255);
					GL11.glPushMatrix();
					{
						mc.renderEngine.bindTexture(texture);
						int width = event.getResolution().getScaledWidth();
						GL11.glPushMatrix();
						{
							GL11.glTranslatef((width - 153.6f - 2), 0, 0);
							GL11.glScalef(0.6f, 0.6f, 1);
							drawTexturedModalRect(0, 0, 0, 0, 256, 36);
						}
						GL11.glPopMatrix();
						GL11.glPushMatrix();
						{
							GL11.glTranslatef(width - ((mc.fontRendererObj.getStringWidth("LEVEL UP!")) * 0.75f) - 115, 4, 0);
							GL11.glScalef(0.75f, 0.75f, 1);
							drawString(mc.fontRendererObj, "LEVEL UP!" + TextFormatting.ITALIC, 0, 0, Color.decode(String.format("#%02x%02x%02x", (byte) ConfigHandler.interfaceColour[0], (byte) ConfigHandler.interfaceColour[1], (byte) ConfigHandler.interfaceColour[2])).hashCode());
						}
						GL11.glPopMatrix();
						GL11.glPushMatrix();
						{
							GL11.glPushMatrix();
							{
								GL11.glTranslatef(width - ((mc.fontRendererObj.getStringWidth("LV. ")) * 0.75f) - 90, 4, 0);
								GL11.glScalef(0.75f, 0.75f, 1);
								drawString(mc.fontRendererObj, "LV.", 0, 0, 0xE3D000);
							}
							GL11.glPopMatrix();
							GL11.glPushMatrix();
							{
								GL11.glTranslatef(width - 256.0f * 0.75f + ((mc.fontRendererObj.getStringWidth("999")) * 0.75f) + 88, 4, 0);
								GL11.glScalef(0.75f, 0.75f, 1);
								drawString(mc.fontRendererObj, "" + STATS.getLevel(), 0, 0, 0xFFFFFF);
							}
							GL11.glPopMatrix();
							GL11.glPushMatrix();
							{
								GL11.glTranslatef(width - ((mc.fontRendererObj.getStringWidth(mc.player.getDisplayNameString())) * 0.75f) - 7, 4, 0);
								GL11.glScalef(0.75f, 0.75f, 1);
								drawString(mc.fontRendererObj, mc.player.getDisplayNameString(), 0, 0, 0xFFFFFF);
							}
							GL11.glPopMatrix();
						}
						GL11.glPopMatrix();
					}
					GL11.glPopMatrix();
					GL11.glColor4ub((byte) ConfigHandler.interfaceColour[0], (byte) ConfigHandler.interfaceColour[1], (byte) ConfigHandler.interfaceColour[2], (byte) 255);
					GL11.glPushMatrix();
					{
						mc.renderEngine.bindTexture(texture);
						int width = event.getResolution().getScaledWidth();
						GL11.glTranslatef((width - 256.0f * 0.6f - 2), 36.0f * 0.6f, 0);
						GL11.glScalef(0.6f, height, 1);
						drawTexturedModalRect(0, 0, 0, 36, 256, 1);
					}
					GL11.glPopMatrix();
					GL11.glColor4ub((byte) ConfigHandler.interfaceColour[0], (byte) ConfigHandler.interfaceColour[1], (byte) ConfigHandler.interfaceColour[2], (byte) 255);
					GL11.glPushMatrix();
					{
						mc.renderEngine.bindTexture(texture);
						int width = event.getResolution().getScaledWidth();
						GL11.glTranslatef((width - 256.0f * 0.6f - 2), height + (36.0f * 0.6f), 0);
						GL11.glScalef(0.6f, 0.6f, 1);
						drawTexturedModalRect(0, 0, 0, 37, 256, 14);
					}
					GL11.glPopMatrix();
					GL11.glColor4ub((byte) ConfigHandler.interfaceColour[0], (byte) ConfigHandler.interfaceColour[1], (byte) ConfigHandler.interfaceColour[2], (byte) 255);
					String message = "";
					String strMessage = "Strength Increased!";
					String defMessage = "Defense Increased!";
					String magMessage = "Magic Increased!";
					String hpMessage = "Maximum HP Increased!";
					for (int i = 0; i < STATS.getMessages().size(); i++) {
						GL11.glPushMatrix();
						{
							int width = event.getResolution().getScaledWidth();

							if (STATS.getMessages().get(i).toString().equals("str"))
								message = Strings.Stats_LevelUp_Str;
							else if (STATS.getMessages().get(i).toString().equals("def"))
								message = Strings.Stats_LevelUp_Def;
							else if (STATS.getMessages().get(i).toString().equals("mag"))
								message = Strings.Stats_LevelUp_Magic;
							else if (STATS.getMessages().get(i).toString().equals("hp"))
								message = Strings.Stats_LevelUp_HP;
							GL11.glTranslatef((width - 256.0f * 0.8f + (mc.fontRendererObj.getStringWidth("Maximum HP Increased!")) * 0.8f), mc.fontRendererObj.FONT_HEIGHT * 0.8f * i + 23, 0);
							GL11.glTranslatef(-35, 0, 0);
							GL11.glScalef(0.8f, 0.8f, 1);
							drawString(mc.fontRendererObj, Utils.translateToLocal(message), 0, 0, 0xFFFFFF);

						}
						GL11.glPopMatrix();
					}
					GL11.glColor4ub((byte) 255, (byte) 255, (byte) 255, (byte) 255);
				}
				GL11.glPopMatrix();
				if (timeLevelUp + levelSeconds <= (int) Minecraft.getSystemTime() / 1000) showLevelUp = false;
			}
		}
	}
}