path: root/src/main/java/kr/syeyoung/dungeonsguide/utils/RenderUtils.java

/*
 *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
 *     Copyright (C) 2021  cyoung06
 *
 *     This program is free software: you can redistribute it and/or modify
 *     it under the terms of the GNU Affero General Public License as published
 *     by the Free Software Foundation, either version 3 of the License, or
 *     (at your option) any later version.
 *
 *     This program is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU Affero General Public License for more details.
 *
 *     You should have received a copy of the GNU Affero General Public License
 *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

package kr.syeyoung.dungeonsguide.utils;

import kr.syeyoung.dungeonsguide.config.types.AColor;
import kr.syeyoung.dungeonsguide.dungeon.doorfinder.DungeonDoor;
import net.minecraft.client.Minecraft;
import net.minecraft.client.entity.EntityOtherPlayerMP;
import net.minecraft.client.entity.EntityPlayerSP;
import net.minecraft.client.gui.FontRenderer;
import net.minecraft.client.gui.ScaledResolution;
import net.minecraft.client.renderer.GlStateManager;
import net.minecraft.client.renderer.RenderHelper;
import net.minecraft.client.renderer.Tessellator;
import net.minecraft.client.renderer.WorldRenderer;
import net.minecraft.client.renderer.entity.RenderManager;
import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
import net.minecraft.entity.Entity;
import net.minecraft.entity.item.EntityArmorStand;
import net.minecraft.entity.passive.EntityBat;
import net.minecraft.util.*;
import org.lwjgl.input.Keyboard;
import org.lwjgl.input.Mouse;
import org.lwjgl.opengl.GL11;
import org.lwjgl.opengl.GL14;

import javax.vecmath.Vector3f;
import java.awt.*;
import java.util.List;

public class RenderUtils {
    public static final ResourceLocation icons = new ResourceLocation("textures/gui/icons.png");

    public static void drawTexturedRect(float x, float y, float width, float height, int filter) {
        drawTexturedRect(x, y, width, height, 0.0F, 1.0F, 0.0F, 1.0F, filter);
    }
    private static float zLevel = 0;
    public static int scrollY = 0;
    public static boolean allowScrolling;
    public static int scrollX = 0;

    public static void drawGradientRect(int left, int top, int right, int bottom, int startColor, int endColor)
    {
        float f = (float)(startColor >> 24 & 255) / 255.0F;
        float f1 = (float)(startColor >> 16 & 255) / 255.0F;
        float f2 = (float)(startColor >> 8 & 255) / 255.0F;
        float f3 = (float)(startColor & 255) / 255.0F;
        float f4 = (float)(endColor >> 24 & 255) / 255.0F;
        float f5 = (float)(endColor >> 16 & 255) / 255.0F;
        float f6 = (float)(endColor >> 8 & 255) / 255.0F;
        float f7 = (float)(endColor & 255) / 255.0F;
        GlStateManager.disableTexture2D();
        GlStateManager.enableBlend();
        GlStateManager.disableAlpha();
        GlStateManager.tryBlendFuncSeparate(770, 771, 1, 0);
        GlStateManager.shadeModel(7425);
        Tessellator tessellator = Tessellator.getInstance();
        WorldRenderer worldrenderer = tessellator.getWorldRenderer();
        worldrenderer.begin(7, DefaultVertexFormats.POSITION_COLOR);
        worldrenderer.pos((double)right, (double)top, (double)0).color(f1, f2, f3, f).endVertex();
        worldrenderer.pos((double)left, (double)top, (double)0).color(f1, f2, f3, f).endVertex();
        worldrenderer.pos((double)left, (double)bottom, (double)0).color(f5, f6, f7, f4).endVertex();
        worldrender