package at.hannibal2.skyhanni.utils

import at.hannibal2.skyhanni.config.core.config.Position
import at.hannibal2.skyhanni.data.GuiEditManager
import at.hannibal2.skyhanni.data.GuiEditManager.Companion.getAbsX
import at.hannibal2.skyhanni.data.GuiEditManager.Companion.getAbsY
import at.hannibal2.skyhanni.data.GuiEditManager.Companion.getDummySize
import at.hannibal2.skyhanni.events.GuiRenderItemEvent
import at.hannibal2.skyhanni.events.LorenzRenderWorldEvent
import at.hannibal2.skyhanni.features.misc.RoundedRectangleShader
import at.hannibal2.skyhanni.test.command.ErrorManager
import at.hannibal2.skyhanni.utils.renderables.Renderable
import at.hannibal2.skyhanni.utils.renderables.RenderableUtils.renderXAligned
import at.hannibal2.skyhanni.utils.shader.ShaderManager
import io.github.moulberry.moulconfig.internal.TextRenderUtils
import io.github.moulberry.notenoughupdates.util.Utils
import net.minecraft.client.Minecraft
import net.minecraft.client.gui.FontRenderer
import net.minecraft.client.gui.Gui
import net.minecraft.client.gui.ScaledResolution
import net.minecraft.client.renderer.GlStateManager
import net.minecraft.client.renderer.Tessellator
import net.minecraft.client.renderer.vertex.DefaultVertexFormats
import net.minecraft.enchantment.Enchantment
import net.minecraft.entity.Entity
import net.minecraft.inventory.Slot
import net.minecraft.item.ItemStack
import net.minecraft.util.AxisAlignedBB
import net.minecraft.util.MathHelper
import net.minecraft.util.ResourceLocation
import org.lwjgl.opengl.GL11
import java.awt.Color
import kotlin.math.cos
import kotlin.math.sin
import kotlin.math.sqrt
import kotlin.time.Duration
import kotlin.time.DurationUnit

object RenderUtils {

    enum class HorizontalAlignment(private val value: String) {
        LEFT("Left"),
        CENTER("Center"),
        RIGHT("Right"),
        ;

        override fun toString(): String {
            return value
        }
    }
    enum class VerticalAlignment { TOP, CENTER, BOTTOM }

    private val beaconBeam = ResourceLocation("textures/entity/beacon_beam.png")

    infix fun Slot.highlight(color: LorenzColor) {
        highlight(color.toColor())
    }

    infix fun Slot.highlight(color: Color) {
        GlStateManager.color(1f, 1f, 1f, 1f)
        GlStateManager.pushAttrib()
        GL11.glDisable(GL11.GL_LIGHTING)
        GL11.glEnable(GL11.GL_DEPTH_TEST)
        GlStateManager.pushMatrix()
        // TODO don't use z
        GlStateManager.translate(0f, 0f, 110 + Minecraft.getMinecraft().renderItem.zLevel)
        Gui.drawRect(
            this.xDisplayPosition,
            this.yDisplayPosition,
            this.xDisplayPosition + 16,
            this.yDisplayPosition + 16,
            color.rgb
        )
        GlStateManager.popMatrix()
        GlStateManager.popAttrib()
    }

    fun LorenzRenderWorldEvent.drawColor(
        location: LorenzVec,
        color: LorenzColor,
        beacon: Boolean = false,
        alpha: Float = -1f,
    ) {
        drawColor(location, color.toColor(), beacon, alpha)
    }

    fun LorenzRenderWorldEvent.drawColor(
        location: LorenzVec,
        color: Color,
        beacon: Boolean = false,
        alpha: Float = -1f,
    ) {
        val (viewerX, viewerY, viewerZ) = getViewerPos(partialTicks)
        val x = location.x - viewerX
        val y = location.y - viewerY
        val z = location.z - viewerZ
        val distSq = x * x + y * y + z * z
        val realAlpha = if (alpha == -1f) {
            (0.1f + 0.005f * distSq.toFloat()).coerceAtLeast(0.2f)
        } else {
            alpha
        }
        GlStateManager.disableDepth()
        GlStateManager.disableCull()
        drawFilledBoundingBox(
            AxisAlignedBB(x, y, z, x + 1, y + 1, z + 1).expandBlock(),
            color,
            realAlpha
        )
        GlStateManager.disableTexture2D()
        if (distSq > 5 * 5 && beacon) renderBeaconBeam(x, y + 1, z, color.rgb, 1.0f, partialTicks)
        GlStateManager.disableLighting()
        GlStateManager.enableTexture2D()
        GlStateManager.enableDepth()
        GlStateManager.enableCull()
    }

    fun getViewerPos(partialTicks: Float) = exactLocation(Minecraft.getMinecraft().renderViewEntity, partialTicks)

    fun AxisAlignedBB.expandBlock() = expand(0.0020000000949949026, 0.0020000000949949026, 0.0020000000949949026)

    /**
     * Taken from NotEnoughUpdates under Creative Commons Attribution-NonCommercial 3.0
     * https://github.com/Moulberry/NotEnoughUpdates/blob/master/LICENSE
     * @author Moulberry
     * @author Mojang
     */
    fun renderBeaconBeam(x: Double, y: Double, z: Double, rgb: Int, alphaMultiplier: Float, partialTicks: Float) {
        val height = 300
        val bottomOffset = 0
        val topOffset = bottomOffset + height
        val tessellator = Tessellator.getInstance()
        val worldrenderer = tessellator.worldRenderer
        Minecraft.getMinecraft().textureManager.bindTexture(beaconBeam)
        GL11.glTexParameterf(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_S, 10497.0f)
        GL11.glTexParameterf(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_T, 10497.0f)
        GlStateManager.disableLighting()
        GlStateManager.enableCull()
        GlStateManager.enableTexture2D()
        GlStateManager.tryBlendFuncSeparate(770, 1, 1, 0)
        GlStateManager.enableBlend()
        GlStateManager.tryBlendFuncSeparate(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA, 1, 0)
        val time = Minecraft.getMinecraft().theWorld.totalWorldTime + partialTicks.toDouble()
        val d1 = MathHelper.func_181162_h(
            -time * 0.2 - MathHelper.floor_double(-time * 0.1)
                .toDouble()
        )
        val r = (rgb shr 16 and 0xFF) / 255f
        val g = (rgb shr 8 and 0xFF) / 255f
        val b = (rgb and 0xFF) / 255f
        val d2 = time * 0.025 * -1.5
        val d4 = 0.5 + cos(d2 + 2.356194490192345) * 0.2
        val d5 = 0.5 + sin(d2 + 2.356194490192345) * 0.2
        val d6 = 0.5 + cos(d2 + Math.PI / 4.0) * 0.2
        val d7 = 0.5 + sin(d2 + Math.PI / 4.0) * 0.2
        val d8 = 0.5 + cos(d2 + 3.9269908169872414) * 0.2
        val d9 = 0.5 + sin(d2 + 3.9269908169872414) * 0.2
        val d10 = 0.5 + cos(d2 + 5.497787143782138) * 0.2
        val d11 = 0.5 + sin(d2 + 5.497787143782138) * 0.2
        val d14 = -1.0 + d1
        val d15 = height.toDouble() * 2.5 + d14
        worldrenderer.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR)
        worldrenderer.pos(x + d4, y + topOffset, z + d5).tex(1.0, d15).color(r, g, b, 1.0f * alphaMultiplier)
            .endVertex()
        worldrenderer.pos(x + d4, y + bottomOffset, z + d5).tex(1.0, d14).color(r, g, b, 1.0f).endVertex()
        worldrenderer.pos(x + d6, y + bottomOffset, z + d7).tex(0.0, d14).color(r, g, b, 1.0f).endVertex()
        worldrenderer.pos(x + d6, y + topOffset, z + d7).tex(0.0, d15).color(r, g, b, 1.0f * alphaMultiplier)
            .endVertex()
        worldrenderer.pos(x + d10, y + topOffset, z + d11).tex(1.0, d15).color(r, g, b, 1.0f * alphaMultiplier)
            .endVertex()
        worldrenderer.pos(x + d10, y + bottomOffset, z + d11).tex(1.0, d14).color(r, g, b, 1.0f).endVertex()
        worldrenderer.pos(x + d8, y + bottomOffset, z + d9).tex(0.0, d14).color(r, g, b, 1.0f).endVertex()
        worldrenderer.pos(x + d8, y + topOffset, z + d9).tex(0.0, d15).color(r, g, b, 1.0f * alphaMultiplier)
            .endVertex()
        worldrenderer.pos(x + d6, y + topOffset, z + d7).tex(1.0, d15).color(r, g, b, 1.0f * alphaMultiplier)
            .endVertex()
        worldrenderer.pos(x + d6, y + bottomOffset, z + d7).tex(1.0, d14).color(r, g, b, 1.0f).endVertex()
        worldrenderer.pos(x + d10, y + bottomOffset, z + d11).tex(0.0, d14).color(r, g, b, 1.0f).endVertex()
        worldrenderer.pos(x + d10, y + topOffset, z + d11).tex(0.0, d15).color(r, g, b, 1.0f * alphaMultiplier)
            .endVertex()
        worldrenderer.pos(x + d8, y + topOffset, z + d9).tex(1.0, d15).color(r, g, b, 1.0f * alphaMultiplier)
            .endVertex()
        worldrenderer.pos(x + d8, y + bottomOffset, z + d9).tex(1.0, d14).color(r, g, b, 1.0f).endVertex()
        worldrenderer.pos(x + d4, y + bottomOffset, z + d5).tex(0.0, d14).color(r, g, b, 1.0f).endVertex()
        worldrenderer.pos(x + d4, y + topOffset, z + d5).tex(0.0, d15).color(r, g, b, 1.0f * alphaMultiplier)
            .endVertex()
        tessellator.draw()
        GlStateManager.disableCull()
        val d12 = -1.0 + d1
        val d13 = height + d12
        worldrenderer.begin(7, DefaultVertexFormats.POSITION_TEX_COLOR)
        worldrenderer.pos(x + 0.2, y + topOffset, z + 0.2).tex(1.0, d13).color(r, g, b, 0.25f * alphaMultiplier)
            .endVertex()
        worldrenderer.pos(x + 0.2, y + bottomOffset, z + 0.2).tex(1.0, d12).color(r, g, b, 0.25f).endVertex()
        worldrenderer.pos(x + 0.8, y + bottomOffset, z + 0.2).tex(0.0, d12).color(r, g, b, 0.25f).endVertex()
        worldrenderer.pos(x + 0.8, y + topOffset, z + 0.2).tex(0.0, d13).color(r, g, b, 0.25f * alphaMultiplier)
            .endVertex()
        worldrenderer.pos(x + 0.8, y + topOffset, z + 0.8).tex(1.0, d13).color(r, g, b, 0.25f * alphaMultiplier)
            .endVertex()
        worldrenderer.pos(x + 0.8, y + bottomOffset, z + 0.8).tex(1.0, d12).color(r, g, b, 0.25f).endVertex()
        worldrenderer.pos(x + 0.2, y + bottomOffset, z + 0.8).tex(0.0, d12).color(r, g, b, 0.25f).endVertex()
        worldrenderer.pos(x + 0.2, y + topOffset, z + 0.8).tex(0.0, d13).color(r, g, b, 0.25f * alphaMultiplier)
            .endVertex()
        worldrenderer.pos(x + 0.8, y + topOffset, z + 0.2).tex(1.0, d13).color(r, g, b, 0.25f * alphaMultiplier)
            .endVertex()
        worldrenderer.pos(x + 0.8, y + bottomOffset, z + 0.2).tex(1.0, d12).color(r, g, b, 0.25f).endVertex()
        worldrenderer.pos(x + 0.8, y + bottomOffset, z + 0.8).tex(0.0, d12).color(r, g, b, 0.25f).endVertex()
        worldrenderer.pos(x + 0.8, y + topOffset, z + 0.8).tex(0.0, d13).color(r, g, b, 0.25f * alphaMultiplier)
            .endVertex()
        worldrenderer.pos(x + 0.2, y + topOffset, z + 0.8).tex(1.0, d13).color(r, g, b, 0.25f * alphaMultiplier)
            .endVertex()
        worldrenderer.pos(x + 0.2, y + bottomOffset, z + 0.8).tex(1.0, d12).color(r, g, b, 0.25f).endVertex()
        worldrenderer.pos(x + 0.2, y + bottomOffset, z + 0.2).tex(0.0, d12).color(r, g, b, 0.25f).endVertex()
        worldrenderer.pos(x + 0.2, y + topOffset, z + 0.2).tex(0.0, d13).color(r, g, b, 0.25f * alphaMultiplier)
            .endVertex()
        tessellator.draw()
    }

    fun LorenzRenderWorldEvent.drawString(
        location: LorenzVec,
        text: String,
        seeThroughBlocks: Boolean = false,
        color: Color? = null,
    ) {
        GlStateManager.alphaFunc(516, 0.1f)
        GlStateManager.pushMatrix()
        val viewer = Minecraft.getMinecraft().renderViewEntity
        val renderManager = Minecraft.getMinecraft().renderManager
        var x = location.x - renderManager.viewerPosX
        var y = location.y - renderManager.viewerPosY - viewer.eyeHeight
        var z = location.z - renderManager.viewerPosZ
        val distSq = x * x + y * y + z * z
        val dist = sqrt(distSq)
        if (distSq > 144) {
            x *= 12 / dist
            y *= 12 / dist
            z *= 12 / dist
        }

        if (seeThroughBlocks) {
            GlStateManager.disableDepth()
            GlStateManager.disableCull()
        }

        GlStateManager.translate(x, y, z)
        GlStateManager.translate(0f, viewer.eyeHeight, 0f)
        drawNametag(text, color)
        GlStateManager.rotate(-renderManager.playerViewY, 0.0f, 1.0f, 0.0f)
        GlStateManager.rotate(renderManager.playerViewX, 1.0f, 0.0f, 0.0f)
        GlStateManager.translate(0f, -0.25f, 0f)
        GlStateManager.rotate(-renderManager.playerViewX, 1.0f, 0.0f, 0.0f)
        GlStateManager.rotate(renderManager.playerViewY, 0.0f, 1.0f, 0.0f)
        GlStateManager.popMatrix()
        GlStateManager.disableLighting()


        if (seeThroughBlocks) {
            GlStateManager.enableDepth()
            GlStateManager.enableCull()
        }
    }

    /**
     * @author Mojang
     */
    fun drawNametag(str: String, color: Color?) {
        val fontRenderer = Minecraft.getMinecraft().fontRendererObj
        val f1 = 0.02666667f
        GlStateManager.pushMatrix()
        GL11.glNormal3f(0.0f, 1.0f, 0.0f)
        GlStateManager.rotate(-Minecraft.getMinecraft().renderManager.playerViewY, 0.0f, 1.0f, 0.0f)
        GlStateManager.rotate(
            Minecraft.getMinecraft().renderManager.playerViewX,
            1.0f,
            0.0f,
            0.0f
        )
        GlStateManager.scale(-f1, -f1, f1)
        GlStateManager.disableLighting()
        GlStateManager.depthMask(false)
        GlStateManager.enableBlend()
        GlStateManager.tryBlendFuncSeparate(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA, 1, 0)
        val tessellator = Tessellator.getInstance()
        val worldrenderer = tessellator.worldRenderer
        val i = 0
        val j = fontRenderer.getStringWidth(str) / 2
        GlStateManager.disableTexture2D()
        worldrenderer.begin(7, DefaultVertexFormats.POSITION_COLOR)
        worldrenderer.pos((-j - 1).toDouble(), (-1 + i).toDouble(), 0.0).color(0.0f, 0.0f, 0.0f, 0.25f).endVertex()
        worldrenderer.pos((-j - 1).toDouble(), (8 + i).toDouble(), 0.0).color(0.0f, 0.0f, 0.0f, 0.25f).endVertex()
        worldrenderer.pos((j + 1).toDouble(), (8 + i).toDouble(), 0.0).color(0.0f, 0.0f, 0.0f, 0.25f).endVertex()
        worldrenderer.pos((j + 1).toDouble(), (-1 + i).toDouble(), 0.0).color(0.0f, 0.0f, 0.0f, 0.25f).endVertex()
        tessellator.draw()
        GlStateManager.enableTexture2D()
        val colorCode = color?.rgb ?: 553648127
        fontRenderer.drawString(str, -j, i, colorCode)
        GlStateManager.depthMask(true)
        fontRenderer.drawString(str, -j, i, -1)
        GlStateManager.enableBlend()
        GlStateManager.color(1.0f, 1.0f, 1.0f, 1.0f)
        GlStateManager.popMatrix()
    }

    /**
     * @author Mojang
     */
    fun drawLabel(
        pos: LorenzVec,
        text: String,
        partialTicks: Float,
        shadow: Boolean = false,
        scale: Float = 1f,
        yOff: Float = 0f,
        debug: Boolean = false,
    ) {
        val minecraft = Minecraft.getMinecraft()
        val player = minecraft.thePlayer
        val x =
            pos.x - player.lastTickPosX + (pos.x - player.posX - (pos.x - player.lastTickPosX)) * partialTicks
        val y =
            pos.y - player.lastTickPosY + (pos.y - player.posY - (pos.y - player.lastTickPosY)) * partialTicks
        val z =
            pos.z - player.lastTickPosZ + (pos.z - player.posZ - (pos.z - player.lastTickPosZ)) * partialTicks

        // 7 – 25

        val translate = LorenzVec(x, y, z)
        val length = translate.length().toFloat()

        var finalText = text
        var factor = 1f
        var finalScale = scale
        if (debug) {
            finalText = "$text ${length.toInt()}"
            if (length < 8) {
                factor = 8 / length
            }
            if (length > 15) {
                factor = 15 / length
            }
            finalScale = scale * sqrt(factor.toDouble()).toFloat()
        }

        val f1 = 0.0266666688

        val width = minecraft.fontRendererObj.getStringWidth(finalText) / 2
        GlStateManager.pushMatrix()
        GlStateManager.translate(x, y, z)
        GL11.glNormal3f(0f, 1f, 0f)
        val renderManager = minecraft.renderManager
        GlStateManager.rotate(-renderManager.playerViewY, 0f, 1f, 0f)
        GlStateManager.rotate(renderManager.playerViewX, 1f, 0f, 0f)
        GlStateManager.scale(-f1, -f1, -f1)
        GlStateManager.scale(finalScale, finalScale, finalScale)
        GlStateManager.enableBlend()
        GlStateManager.disableLighting()
        GlStateManager.tryBlendFuncSeparate(770, 771, 1, 0)
        GlStateManager.enableTexture2D()
        minecraft.fontRendererObj.drawString(
            finalText,
            (-width).toFloat(),
            yOff,
            LorenzColor.WHITE.toColor().rgb,
            shadow
        )
        GlStateManager.disableBlend()
        GlStateManager.popMatrix()
    }

    fun interpolate(currentValue: Double, lastValue: Double, multiplier: Float): Double {
        return lastValue + (currentValue - lastValue) * multiplier
    }

    fun Position.transform(): Pair<Int, Int> {
        GlStateManager.translate(getAbsX().toFloat(), getAbsY().toFloat(), 0F)
        GlStateManager.scale(effectiveScale, effectiveScale, 1F)
        val x = ((Utils.getMouseX() - getAbsX()) / effectiveScale).toInt()
        val y = ((Utils.getMouseY() - getAbsY()) / effectiveScale).toInt()
        return x to y
    }

    fun Position.renderString(string: String?, offsetX: Int = 0, offsetY: Int = 0, posLabel: String) {
        if (string == null) return
        if (string == "") return
        val x = renderString0(string, offsetX, offsetY, isCenter)
        GuiEditManager.add(this, posLabel, x, 10)
    }

    private fun Position.renderString0(string: String?, offsetX: Int = 0, offsetY: Int = 0, centered: Boolean): Int {
        val display = "§f$string"
        GlStateManager.pushMatrix()
        transform()
        val minecraft = Minecraft.getMinecraft()
        val renderer = minecraft.renderManager.fontRenderer

        GlStateManager.translate(offsetX + 1.0, offsetY + 1.0, 0.0)

        if (centered) {
            val strLen: Int = renderer.getStringWidth(string)
            val x2 = offsetX - strLen / 2f
            GL11.glTranslatef(x2, 0f, 0f)
            renderer.drawStringWithShadow(display, 0f, 0f, 0)
            GL11.glTranslatef(-x2, 0f, 0f)
        } else {
            renderer.drawStringWithShadow(display, 0f, 0f, 0)
        }


        GlStateManager.popMatrix()

        return renderer.getStringWidth(display)
    }

    // Aligns using the width of element to render
    private fun Position.renderString0(
        string: String?,
        offsetX: Int = 0,
        offsetY: Int = 0,
        alignmentEnum: HorizontalAlignment
    ): Int {
        val display = "§f$string"
        GlStateManager.pushMatrix()
        transform()
        val minecraft = Minecraft.getMinecraft()
        val renderer = minecraft.renderManager.fontRenderer
        val width = this.getDummySize().x / this.scale

        GlStateManager.translate(offsetX + 1.0, offsetY + 1.0, 0.0)

        val strLen: Int = renderer.getStringWidth(string)
        val x2 = when (alignmentEnum) {
            HorizontalAlignment.LEFT -> offsetX.toFloat()
            HorizontalAlignment.CENTER -> offsetX + width / 2f - strLen / 2f
            HorizontalAlignment.RIGHT -> offsetX + width - strLen.toFloat()
        }
        GL11.glTranslatef(x2, 0f, 0f)
        renderer.drawStringWithShadow(display, 0f, 0f, 0)

        GlStateManager.popMatrix()

        return renderer.getStringWidth(display)
    }

    fun Position.renderStrings(list: List<String>, extraSpace: Int = 0, posLabel: String) {
        if (list.isEmpty()) return

        var offsetY = 0
        var longestX = 0
        for (s in list) {
            val x = renderString0(s, offsetY = offsetY, centered = false)
            if (x > longestX) {
                longestX = x
            }
            offsetY += 10 + extraSpace
        }
        GuiEditManager.add(this, posLabel, longestX, offsetY)
    }

    fun Position.renderStringsAlignedWidth(
        list: List<Pair<String, HorizontalAlignment>>,
        extraSpace: Int = 0,
        posLabel: String
    ) {
        if (list.isEmpty()) return

        var offsetY = 0
        var longestX = 0
        for (pair in list) {
            val x = renderString0(pair.first, offsetY = offsetY, alignmentEnum = pair.second)
            if (x > longestX) {
                longestX = x
            }
            offsetY += 10 + extraSpace
        }
        GuiEditManager.add(this, posLabel, longestX, offsetY)
    }

    fun Position.renderRenderables(
        renderables: List<Renderable>,
        extraSpace: Int = 0,
        posLabel: String,
    ) {
        if (renderables.isEmpty()) return
        var longestY = 0
        val longestX = renderables.maxOf { it.width }
        for (line in renderables) {
            GlStateManager.pushMatrix()
            val (x, y) = transform()
            GlStateManager.translate(0f, longestY.toFloat(), 0F)
            Renderable.withMousePosition(x, y) {
                line.renderXAligned(0, longestY, longestX)
            }

            longestY += line.height + extraSpace + 2

            GlStateManager.popMatrix()
        }
        GuiEditManager.add(this, posLabel, longestX, longestY)
    }

    /**
     * Accepts a list of lines to print.
     * Each line is a list of things to print. Can print String or ItemStack objects.
     */
    fun Position.renderStringsAndItems(
        list: List<List<Any?>>,
        extraSpace: Int = 0,
        itemScale: Double = 1.0,
        posLabel: String,
    ) {
        if (list.isEmpty()) return

        var offsetY = 0
        var longestX = 0
        try {
            for (line in list) {
                val x = renderLine(line, offsetY, itemScale)
                if (x > longestX) {
                    longestX = x
                }
                offsetY += 10 + extraSpace + 2
            }
        } catch (e: NullPointerException) {
            ErrorManager.logErrorWithData(
                e, "Failed to render an element",
                "list" to list
            )
        }
        GuiEditManager.add(this, posLabel, longestX, offsetY)
    }

    /**
     * Accepts a single line to print.
     * This  line is a list of things to print. Can print String or ItemStack objects.
     */
    fun Position.renderSingleLineWithItems(list: List<Any?>, itemScale: Double = 1.0, posLabel: String) {
        if (list.isEmpty()) return
        val longestX = renderLine(list, 0, itemScale)
        GuiEditManager.add(this, posLabel, longestX, 10)
    }

    private fun Position.renderLine(line: List<Any?>, offsetY: Int, itemScale: Double = 1.0): Int {
        GlStateManager.pushMatrix()
        val (x, y) = transform()
        GlStateManager.translate(0f, offsetY.toFloat(), 0F)
        var offsetX = 0
        Renderable.withMousePosition(x, y) {
            for (any in line) {
                val renderable = Renderable.fromAny(any, itemScale = itemScale)
                    ?: throw RuntimeException("Unknown render object: $any")
                renderable.render(offsetX, offsetY)
                offsetX += renderable.width
                GlStateManager.translate(renderable.width.toFloat(), 0F, 0F)
            }
        }
        GlStateManager.popMatrix()
        return offsetX
    }

    fun MutableList<Any>.addItemIcon(item: ItemStack, highlight: Boolean = false) {
        try {
            if (highlight) {
                // Hack to add enchant glint, like Hypixel does it
                item.addEnchantment(Enchantment.protection, 0)
            }
            add(item)
        } catch (e: NullPointerException) {
            ErrorManager.logErrorWithData(
                e, "Add item icon to renderable list",
                "item" to item
            )
        }
    }

    // totally not modified Autumn Client's TargetStrafe
    fun drawCircle(entity: Entity, partialTicks: Float, rad: Double, color: Color) {
        GlStateManager.pushMatrix()
        GL11.glNormal3f(0.0f, 1.0f, 0.0f)

        GlStateManager.enableDepth()
        GlStateManager.enableBlend()
        GlStateManager.depthFunc(GL11.GL_LEQUAL)
        GlStateManager.disableCull()
        GlStateManager.tryBlendFuncSeparate(770, 771, 1, 0)
        GlStateManager.enableAlpha()
        GlStateManager.disableTexture2D()

        GlStateManager.disableDepth()

        var il = 0.0
        val tessellator = Tessellator.getInstance()
        val worldRenderer = tessellator.worldRenderer
        while (il < 0.05) {
            GlStateManager.pushMatrix()
            GlStateManager.disableTexture2D()
            GL11.glLineWidth(2F)
            worldRenderer.begin(1, DefaultVertexFormats.POSITION)
            val renderManager = Minecraft.getMinecraft().renderManager
            val x: Double =
                entity.lastTickPosX + (entity.posX - entity.lastTickPosX) * partialTicks - renderManager.viewerPosX
            val y: Double =
                entity.lastTickPosY + (entity.posY - entity.lastTickPosY) * partialTicks - renderManager.viewerPosY
            val z: Double =
                entity.lastTickPosZ + (entity.posZ - entity.lastTickPosZ) * partialTicks - renderManager.viewerPosZ
            val pix2 = Math.PI * 2.0
            for (i in 0..90) {
                color.bindColor()
                worldRenderer.pos(x + rad * cos(i * pix2 / 45.0), y + il, z + rad * sin(i * pix2 / 45.0)).endVertex()
            }
            tessellator.draw()
            GlStateManager.enableTexture2D()
            GlStateManager.popMatrix()
            il += 0.0006
        }

        GlStateManager.enableDepth()

        GlStateManager.enableCull()
        GlStateManager.enableTexture2D()
        GlStateManager.enableDepth()
        GlStateManager.disableBlend()
        GlStateManager.color(1.0f, 1.0f, 1.0f, 1.0f)
        GlStateManager.popMatrix()
    }

    fun drawCylinderInWorld(
        color: Color,
        x: Double,
        y: Double,
        z: Double,
        radius: Float,
        height: Float,
        partialTicks: Float,
    ) {
        GlStateManager.pushMatrix()
        GL11.glNormal3f(0.0f, 1.0f, 0.0f)

        GlStateManager.enableDepth()
        GlStateManager.enableBlend()
        GlStateManager.depthFunc(GL11.GL_LEQUAL)
        GlStateManager.disableCull()
        GlStateManager.tryBlendFuncSeparate(770, 771, 1, 0)
        GlStateManager.enableAlpha()
        GlStateManager.disableTexture2D()
        color.bindColor()

        var x1 = x
        var y1 = y
        var z1 = z
        val renderViewEntity = Minecraft.getMinecraft().renderViewEntity
        val viewX =
            renderViewEntity.prevPosX + (renderViewEntity.posX - renderViewEntity.prevPosX) * partialTicks.toDouble()
        val viewY =
            renderViewEntity.prevPosY + (renderViewEntity.posY - renderViewEntity.prevPosY) * partialTicks.toDouble()
        val viewZ =
            renderViewEntity.prevPosZ + (renderViewEntity.posZ - renderViewEntity.prevPosZ) * partialTicks.toDouble()
        x1 -= viewX
        y1 -= viewY
        z1 -= viewZ
        val tessellator = Tessellator.getInstance()
        val worldrenderer = tessellator.worldRenderer
        worldrenderer.begin(GL11.GL_QUAD_STRIP, DefaultVertexFormats.POSITION)
        var currentAngle = 0f
        val angleStep = 0.1f
        while (currentAngle < 2 * Math.PI) {
            val xOffset = radius * cos(currentAngle.toDouble()).toFloat()
            val zOffset = radius * sin(currentAngle.toDouble()).toFloat()
            worldrenderer.pos(x1 + xOffset, y1 + height, z1 + zOffset).endVertex()
            worldrenderer.pos(x1 + xOffset, y1 + 0, z1 + zOffset).endVertex()
            currentAngle += angleStep
        }
        worldrenderer.pos(x1 + radius, y1 + height, z1).endVertex()
        worldrenderer.pos(x1 + radius, y1 + 0.0, z1).endVertex()
        tessellator.draw()

        GlStateManager.enableCull()
        GlStateManager.enableTexture2D()
        GlStateManager.enableDepth()
        GlStateManager.disableBlend()
        GlStateManager.color(1.0f, 1.0f, 1.0f, 1.0f)
        GlStateManager.popMatrix()
    }

    private fun Color.bindColor() =
        GlStateManager.color(this.red / 255f, this.green / 255f, this.blue / 255f, this.alpha / 255f)

    fun drawStringScaledMaxWidth(
        str: String?,
        fr: FontRenderer,
        x: Float,
        y: Float,
        shadow: Boolean,
        len: Int,
        colour: Int,
    ) {
        val strLen = fr.getStringWidth(str)
        var factor = len / strLen.toFloat()
        factor = 1f.coerceAtMost(factor)
        TextRenderUtils.drawStringScaled(str, fr, x, y, shadow, colour, factor)
    }

    fun LorenzRenderWorldEvent.drawDynamicText(
        location: LorenzVec,
        text: String,
        scaleMultiplier: Double,
        yOff: Float = 0f,
        hideTooCloseAt: Double = 4.5,
        smallestDistanceVew: Double = 5.0,
        ignoreBlocks: Boolean = true,
    ) {
        val thePlayer = Minecraft.getMinecraft().thePlayer
        val x = location.x
        val y = location.y
        val z = location.z

        val render = Minecraft.getMinecraft().renderViewEntity
        val renderOffsetX = render.lastTickPosX + (render.posX - render.lastTickPosX) * partialTicks
        val renderOffsetY = render.lastTickPosY + (render.posY - render.lastTickPosY) * partialTicks
        val renderOffsetZ = render.lastTickPosZ + (render.posZ - render.lastTickPosZ) * partialTicks
        val eyeHeight = thePlayer.eyeHeight

        val distToPlayerSq =
            (x - renderOffsetX) * (x - renderOffsetX) + (y - (renderOffsetY + eyeHeight)) * (y - (renderOffsetY + eyeHeight)) + (z - renderOffsetZ) * (z - renderOffsetZ)
        var distToPlayer = sqrt(distToPlayerSq)
        // TODO this is optional maybe?
        distToPlayer = distToPlayer.coerceAtLeast(smallestDistanceVew)

        if (distToPlayer < hideTooCloseAt) return

        val distRender = distToPlayer.coerceAtMost(50.0)

        val resultX = renderOffsetX + (x + 0.5 - renderOffsetX) / (distToPlayer / distRender)
        val resultY =
            (renderOffsetY + eyeHeight) + (y + 20 * distToPlayer / 300 - (renderOffsetY + eyeHeight)) / (distToPlayer / distRender)
        val resultZ = renderOffsetZ + (z + 0.5 - renderOffsetZ) / (distToPlayer / distRender)

        val renderLocation = LorenzVec(resultX, resultY, resultZ)
        var scale = distRender / 12
        scale *= scaleMultiplier
        render(renderLocation, "§f$text", scale, !ignoreBlocks, true, yOff)
    }

    private fun render(
        location: LorenzVec,
        text: String,
        scale: Double,
        depthTest: Boolean,
        shadow: Boolean,
        yOff: Float,
    ) {
        if (!depthTest) {
            GL11.glDisable(GL11.GL_DEPTH_TEST)
            GL11.glDepthMask(false)
        }
        GlStateManager.pushMatrix()
        GlStateManager.enableBlend()
        GlStateManager.tryBlendFuncSeparate(770, 771, 1, 0)

        val minecraft = Minecraft.getMinecraft()
        val fontRenderer = minecraft.fontRendererObj
        val renderManager = minecraft.renderManager

        GlStateManager.translate(
            location.x - renderManager.viewerPosX,
            location.y - renderManager.viewerPosY,
            location.z - renderManager.viewerPosZ
        )
        GlStateManager.color(1f, 1f, 1f, 0.5f)
        GlStateManager.rotate(-renderManager.playerViewY, 0.0f, 1.0f, 0.0f)
        GlStateManager.rotate(renderManager.playerViewX, 1.0f, 0.0f, 0.0f)
        GlStateManager.scale(-scale / 25, -scale / 25, scale / 25)
        val stringWidth = fontRenderer.getStringWidth(text)
        if (shadow) {
            fontRenderer.drawStringWithShadow(
                text,
                (-stringWidth / 2).toFloat(),
                yOff,
                0
            )
        } else {
            fontRenderer.drawString(
                text,
                -stringWidth / 2,
                0,
                0
            )
        }
        GlStateManager.color(1f, 1f, 1f)
        GlStateManager.disableBlend()
        GlStateManager.popMatrix()
        if (!depthTest) {
            GL11.glEnable(GL11.GL_DEPTH_TEST)
            GL11.glDepthMask(true)
        }
    }

    fun LorenzRenderWorldEvent.draw3DLine(p1: LorenzVec, p2: LorenzVec, color: Color, lineWidth: Int, depth: Boolean) {
        GlStateManager.disableCull()

        val render = Minecraft.getMinecraft().renderViewEntity
        val worldRenderer = Tessellator.getInstance().worldRenderer
        val realX = render.lastTickPosX + (render.posX - render.lastTickPosX) * partialTicks
        val realY = render.lastTickPosY + (render.posY - render.lastTickPosY) * partialTicks
        val realZ = render.lastTickPosZ + (render.posZ - render.lastTickPosZ) * partialTicks
        GlStateManager.pushMatrix()
        GlStateManager.translate(-realX, -realY, -realZ)
        GlStateManager.disableTexture2D()
        GlStateManager.enableBlend()
        GlStateManager.disableAlpha()
        GlStateManager.tryBlendFuncSeparate(770, 771, 1, 0)
        GL11.glLineWidth(lineWidth.toFloat())
        if (!depth) {
            GL11.glDisable(GL11.GL_DEPTH_TEST)
            GlStateManager.depthMask(false)
        }
        GlStateManager.color(color.red / 255f, color.green / 255f, color.blue / 255f, color.alpha / 255f)
        worldRenderer.begin(GL11.GL_LINE_STRIP, DefaultVertexFormats.POSITION)
        worldRenderer.pos(p1.x, p1.y, p1.z).endVertex()
        worldRenderer.pos(p2.x, p2.y, p2.z).endVertex()
        Tessellator.getInstance().draw()
        GlStateManager.translate(realX, realY, realZ)
        if (!depth) {
            GL11.glEnable(GL11.GL_DEPTH_TEST)
            GlStateManager.depthMask(true)
        }
        GlStateManager.disableBlend()
        GlStateManager.enableAlpha()
        GlStateManager.enableTexture2D()
        GlStateManager.color(1.0f, 1.0f, 1.0f, 1.0f)
        GlStateManager.popMatrix()
        GlStateManager.disableLighting()
        GlStateManager.enableDepth()
    }

    fun LorenzRenderWorldEvent.exactLocation(entity: Entity) = exactLocation(entity, partialTicks)

    fun LorenzRenderWorldEvent.exactPlayerEyeLocation(): LorenzVec {
        val player = Minecraft.getMinecraft().thePlayer
        val add = if (player.isSneaking) LorenzVec(0.0, 1.54, 0.0) else LorenzVec(0.0, 1.62, 0.0)
        return exactLocation(player).add(add)
    }

    fun exactLocation(entity: Entity, partialTicks: Float): LorenzVec {
        val x = entity.lastTickPosX + (entity.posX - entity.lastTickPosX) * partialTicks
        val y = entity.lastTickPosY + (entity.posY - entity.lastTickPosY) * partialTicks
        val z = entity.lastTickPosZ + (entity.posZ - entity.lastTickPosZ) * partialTicks
        return LorenzVec(x, y, z)
    }

    fun drawFilledBoundingBox(aabb: AxisAlignedBB, c: Color, alphaMultiplier: Float = 1f) {
        GlStateManager.enableBlend()
        GlStateManager.disableLighting()
        GlStateManager.tryBlendFuncSeparate(770, 771, 1, 0)
        GlStateManager.disableTexture2D()
        val tessellator = Tessellator.getInstance()
        val worldRenderer = tessellator.worldRenderer
        GlStateManager.color(c.red / 255f, c.green / 255f, c.blue / 255f, c.alpha / 255f * alphaMultiplier)

        // vertical
        worldRenderer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION)
        worldRenderer.pos(aabb.minX, aabb.minY, aabb.minZ).endVertex()
        worldRenderer.pos(aabb.maxX, aabb.minY, aabb.minZ).endVertex()
        worldRenderer.pos(aabb.maxX, aabb.minY, aabb.maxZ).endVertex()
        worldRenderer.pos(aabb.minX, aabb.minY, aabb.maxZ).endVertex()
        tessellator.draw()
        worldRenderer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION)
        worldRenderer.pos(aabb.minX, aabb.maxY, aabb.maxZ).endVertex()
        worldRenderer.pos(aabb.maxX, aabb.maxY, aabb.maxZ).endVertex()
        worldRenderer.pos(aabb.maxX, aabb.maxY, aabb.minZ).endVertex()
        worldRenderer.pos(aabb.minX, aabb.maxY, aabb.minZ).endVertex()
        tessellator.draw()
        GlStateManager.color(
            c.red / 255f * 0.8f,
            c.green / 255f * 0.8f,
            c.blue / 255f * 0.8f,
            c.alpha / 255f * alphaMultiplier
        )

        // x
        worldRenderer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION)
        worldRenderer.pos(aabb.minX, aabb.minY, aabb.maxZ).endVertex()
        worldRenderer.pos(aabb.minX, aabb.maxY, aabb.maxZ).endVertex()
        worldRenderer.pos(aabb.minX, aabb.maxY, aabb.minZ).endVertex()
        worldRenderer.pos(aabb.minX, aabb.minY, aabb.minZ).endVertex()
        tessellator.draw()
        worldRenderer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION)
        worldRenderer.pos(aabb.maxX, aabb.minY, aabb.minZ).endVertex()
        worldRenderer.pos(aabb.maxX, aabb.maxY, aabb.minZ).endVertex()
        worldRenderer.pos(aabb.maxX, aabb.maxY, aabb.maxZ).endVertex()
        worldRenderer.pos(aabb.maxX, aabb.minY, aabb.maxZ).endVertex()
        tessellator.draw()
        GlStateManager.color(
            c.red / 255f * 0.9f,
            c.green / 255f * 0.9f,
            c.blue / 255f * 0.9f,
            c.alpha / 255f * alphaMultiplier
        )
        // z
        worldRenderer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION)
        worldRenderer.pos(aabb.minX, aabb.maxY, aabb.minZ).endVertex()
        worldRenderer.pos(aabb.maxX, aabb.maxY, aabb.minZ).endVertex()
        worldRenderer.pos(aabb.maxX, aabb.minY, aabb.minZ).endVertex()
        worldRenderer.pos(aabb.minX, aabb.minY, aabb.minZ).endVertex()
        tessellator.draw()
        worldRenderer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION)
        worldRenderer.pos(aabb.minX, aabb.minY, aabb.maxZ).endVertex()
        worldRenderer.pos(aabb.maxX, aabb.minY, aabb.maxZ).endVertex()
        worldRenderer.pos(aabb.maxX, aabb.maxY, aabb.maxZ).endVertex()
        worldRenderer.pos(aabb.minX, aabb.maxY, aabb.maxZ).endVertex()
        tessellator.draw()
        GlStateManager.enableTexture2D()
        GlStateManager.disableBlend()
    }

    // TODO nea please merge with 'drawFilledBoundingBox'
    fun LorenzRenderWorldEvent.drawFilledBoundingBox_nea(
        aabb: AxisAlignedBB,
        c: Color,
        alphaMultiplier: Float = 1f,
        /**
         * If set to `true`, renders the box relative to the camera instead of relative to the world.
         * If set to `false`, will be relativized to [RenderUtils.getViewerPos].
         */
        renderRelativeToCamera: Boolean = false,
        drawVerticalBarriers: Boolean = true,
    ) {
        drawFilledBoundingBox_nea(aabb, c, alphaMultiplier, renderRelativeToCamera, drawVerticalBarriers, partialTicks)
    }

    fun drawWireframeBoundingBox_nea(
        aabb: AxisAlignedBB,
        color: Color,
        partialTicks: Float,
    ) {
        GlStateManager.enableBlend()
        GlStateManager.disableLighting()
        GlStateManager.tryBlendFuncSeparate(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA, 1, 0)
        GlStateManager.disableTexture2D()
        GlStateManager.disableCull()
        val vp = getViewerPos(partialTicks)
        val effectiveAABB = AxisAlignedBB(
            aabb.minX - vp.x, aabb.minY - vp.y, aabb.minZ - vp.z,
            aabb.maxX - vp.x, aabb.maxY - vp.y, aabb.maxZ - vp.z,
        )
        val tessellator = Tessellator.getInstance()
        val worldRenderer = tessellator.worldRenderer

        with(color) {
            GlStateManager.color(red / 255f, green / 255f, blue / 255f, alpha / 255f)
        }
        // Bottom face
        worldRenderer.begin(GL11.GL_LINE_LOOP, DefaultVertexFormats.POSITION)
        with(effectiveAABB) {
            worldRenderer.pos(minX, minY, minZ).endVertex()
            worldRenderer.pos(maxX, minY, minZ).endVertex()
            worldRenderer.pos(maxX, minY, maxZ).endVertex()
            worldRenderer.pos(minX, minY, maxZ).endVertex()
        }
        tessellator.draw()

        // Top face
        worldRenderer.begin(GL11.GL_LINE_LOOP, DefaultVertexFormats.POSITION)
        with(effectiveAABB) {
            worldRenderer.pos(minX, maxY, maxZ).endVertex()
            worldRenderer.pos(maxX, maxY, maxZ).endVertex()
            worldRenderer.pos(maxX, maxY, minZ).endVertex()
            worldRenderer.pos(minX, maxY, minZ).endVertex()
        }
        tessellator.draw()


        worldRenderer.begin(GL11.GL_LINES, DefaultVertexFormats.POSITION)

        with(effectiveAABB) {
            worldRenderer.pos(minX, minY, minZ).endVertex()
            worldRenderer.pos(minX, maxY, minZ).endVertex()

            worldRenderer.pos(minX, minY, maxZ).endVertex()
            worldRenderer.pos(minX, maxY, maxZ).endVertex()

            worldRenderer.pos(maxX, minY, minZ).endVertex()
            worldRenderer.pos(maxX, maxY, minZ).endVertex()

            worldRenderer.pos(maxX, minY, maxZ).endVertex()
            worldRenderer.pos(maxX, maxY, maxZ).endVertex()
        }

        tessellator.draw()

        GlStateManager.enableTexture2D()
        GlStateManager.enableCull()
        GlStateManager.disableBlend()
    }

    fun drawFilledBoundingBox_nea(
        aabb: AxisAlignedBB,
        c: Color,
        alphaMultiplier: Float = 1f,
        /**
         * If set to `true`, renders the box relative to the camera instead of relative to the world.
         * If set to `false`, will be relativized to [RenderUtils.getViewerPos]. Setting this to `false` requires
         * specifying [partialTicks]]
         */
        renderRelativeToCamera: Boolean = true,
        drawVerticalBarriers: Boolean = true,
        partialTicks: Float = 0F,
    ) {
        GlStateManager.enableBlend()
        GlStateManager.disableLighting()
        GlStateManager.tryBlendFuncSeparate(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA, 1, 0)
        GlStateManager.disableTexture2D()
        GlStateManager.disableCull()
        val effectiveAABB = if (!renderRelativeToCamera) {
            val vp = getViewerPos(partialTicks)
            AxisAlignedBB(
                aabb.minX - vp.x, aabb.minY - vp.y, aabb.minZ - vp.z,
                aabb.maxX - vp.x, aabb.maxY - vp.y, aabb.maxZ - vp.z,
            )
        } else {
            aabb
        }
        val tessellator = Tessellator.getInstance()
        val worldRenderer = tessellator.worldRenderer

        // vertical
        if (drawVerticalBarriers) {
            GlStateManager.color(c.red / 255f, c.green / 255f, c.blue / 255f, c.alpha / 255f * alphaMultiplier)
            worldRenderer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION)
            with(effectiveAABB) {
                worldRenderer.pos(minX, minY, minZ).endVertex()
                worldRenderer.pos(maxX, minY, minZ).endVertex()
                worldRenderer.pos(maxX, minY, maxZ).endVertex()
                worldRenderer.pos(minX, minY, maxZ).endVertex()
                tessellator.draw()
                worldRenderer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION)
                worldRenderer.pos(minX, maxY, maxZ).endVertex()
                worldRenderer.pos(maxX, maxY, maxZ).endVertex()
                worldRenderer.pos(maxX, maxY, minZ).endVertex()
                worldRenderer.pos(minX, maxY, minZ).endVertex()
                tessellator.draw()
            }
        }
        GlStateManager.color(
            c.red / 255f * 0.8f,
            c.green / 255f * 0.8f,
            c.blue / 255f * 0.8f,
            c.alpha / 255f * alphaMultiplier
        )

        // x
        worldRenderer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION)
        with(effectiveAABB) {
            worldRenderer.pos(minX, minY, maxZ).endVertex()
            worldRenderer.pos(minX, maxY, maxZ).endVertex()
            worldRenderer.pos(minX, maxY, minZ).endVertex()
            worldRenderer.pos(minX, minY, minZ).endVertex()
            tessellator.draw()
            worldRenderer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION)
            worldRenderer.pos(maxX, minY, minZ).endVertex()
            worldRenderer.pos(maxX, maxY, minZ).endVertex()
            worldRenderer.pos(maxX, maxY, maxZ).endVertex()
            worldRenderer.pos(maxX, minY, maxZ).endVertex()
        }
        tessellator.draw()
        GlStateManager.color(
            c.red / 255f * 0.9f,
            c.green / 255f * 0.9f,
            c.blue / 255f * 0.9f,
            c.alpha / 255f * alphaMultiplier
        )
        // z
        worldRenderer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION)
        with(effectiveAABB) {
            worldRenderer.pos(minX, maxY, minZ).endVertex()
            worldRenderer.pos(maxX, maxY, minZ).endVertex()
            worldRenderer.pos(maxX, minY, minZ).endVertex()
            worldRenderer.pos(minX, minY, minZ).endVertex()
            tessellator.draw()
            worldRenderer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION)
            worldRenderer.pos(minX, minY, maxZ).endVertex()
            worldRenderer.pos(maxX, minY, maxZ).endVertex()
            worldRenderer.pos(maxX, maxY, maxZ).endVertex()
            worldRenderer.pos(minX, maxY, maxZ).endVertex()
        }
        tessellator.draw()
        GlStateManager.enableTexture2D()
        GlStateManager.enableCull()
        GlStateManager.disableBlend()
    }

    fun LorenzRenderWorldEvent.outlineTopFace(
        boundingBox: AxisAlignedBB,
        lineWidth: Int,
        colour: Color,
        depth: Boolean,
    ) {
        val cornerOne = LorenzVec(boundingBox.minX, boundingBox.maxY, boundingBox.minZ)
        val cornerTwo = LorenzVec(boundingBox.minX, boundingBox.maxY, boundingBox.maxZ)
        val cornerThree = LorenzVec(boundingBox.maxX, boundingBox.maxY, boundingBox.maxZ)
        val cornerFour = LorenzVec(boundingBox.maxX, boundingBox.maxY, boundingBox.minZ)
        this.draw3DLine(cornerOne, cornerTwo, colour, lineWidth, depth)
        this.draw3DLine(cornerTwo, cornerThree, colour, lineWidth, depth)
        this.draw3DLine(cornerThree, cornerFour, colour, lineWidth, depth)
        this.draw3DLine(cornerFour, cornerOne, colour, lineWidth, depth)
    }

    // TODO nea please merge with 'draw3DLine'
    fun LorenzRenderWorldEvent.draw3DLine_nea(
        p1: LorenzVec, p2: LorenzVec, color: Color, lineWidth: Int, depth: Boolean,
    ) {
        GlStateManager.disableDepth()
        GlStateManager.disableCull()

        val render = Minecraft.getMinecraft().renderViewEntity
        val worldRenderer = Tessellator.getInstance().worldRenderer
        val realX = render.lastTickPosX + (render.posX - render.lastTickPosX) * partialTicks
        val realY = render.lastTickPosY + (render.posY - render.lastTickPosY) * partialTicks
        val realZ = render.lastTickPosZ + (render.posZ - render.lastTickPosZ) * partialTicks
        GlStateManager.pushMatrix()
        GlStateManager.translate(-realX, -realY, -realZ)
        GlStateManager.disableTexture2D()
        GlStateManager.enableBlend()
        GlStateManager.disableAlpha()
        GlStateManager.tryBlendFuncSeparate(770, 771, 1, 0)
        GL11.glLineWidth(lineWidth.toFloat())
        if (!depth) {
            GL11.glDisable(GL11.GL_DEPTH_TEST)
            GlStateManager.depthMask(false)
        }
        GlStateManager.color(color.red / 255f, color.green / 255f, color.blue / 255f, color.alpha / 255f)
        worldRenderer.begin(GL11.GL_LINE_STRIP, DefaultVertexFormats.POSITION)
        worldRenderer.pos(p1.x, p1.y, p1.z).endVertex()
        worldRenderer.pos(p2.x, p2.y, p2.z).endVertex()
        Tessellator.getInstance().draw()
        GlStateManager.translate(realX, realY, realZ)
        if (!depth) {
            GL11.glEnable(GL11.GL_DEPTH_TEST)
            GlStateManager.depthMask(true)
        }
        GlStateManager.disableBlend()
        GlStateManager.enableAlpha()
        GlStateManager.enableTexture2D()
        GlStateManager.color(1.0f, 1.0f, 1.0f, 1.0f)
        GlStateManager.popMatrix()
        GlStateManager.disableLighting()
        GlStateManager.enableDepth()
    }

    fun chromaColor(
        timeTillRepeat: Duration,
        offset: Float = 0f,
        saturation: Float = 1F,
        brightness: Float = 0.8F,
        timeOverride: Long = System.currentTimeMillis(),
    ): Color {
        return Color(
            Color.HSBtoRGB(
                ((offset + timeOverride / timeTillRepeat.toDouble(DurationUnit.MILLISECONDS)) % 1).toFloat(),
                saturation,
                brightness
            )
        )
    }

    fun GuiRenderItemEvent.RenderOverlayEvent.GuiRenderItemPost.drawSlotText(
        xPos: Int,
        yPos: Int,
        text: String,
        scale: Float,
    ) {
        val fontRenderer = Minecraft.getMinecraft().fontRendererObj

        GlStateManager.disableLighting()
        GlStateManager.disableDepth()
        GlStateManager.disableBlend()

        GlStateManager.pushMatrix()
        GlStateManager.translate((xPos - fontRenderer.getStringWidth(text)).toFloat(), yPos.toFloat(), 0f)
        GlStateManager.scale(scale, scale, 1f)
        fontRenderer.drawStringWithShadow(text, 0f, 0f, 16777215)

        val reverseScale = 1 / scale

        GlStateManager.scale(reverseScale, reverseScale, 1f)
        GlStateManager.popMatrix()

        GlStateManager.enableLighting()
        GlStateManager.enableDepth()
    }

    /**
     * Method to draw a rounded rectangle.
     *
     * **NOTE:** If you are using [GlStateManager.translate] or [GlStateManager.scale]
     * with this method, ensure they are invoked in the correct order if you use both. That is, [GlStateManager.translate]
     * is called **BEFORE** [GlStateManager.scale], otherwise the rectangle will not be rendered correctly
     *
     * @param color color of rect
     * @param radius the radius of the corners (default 10)
     * @param smoothness how smooth the corners will appear (default 2). NOTE: This does very
     * little to the smoothness of the corners in reality due to how the final pixel color is calculated.
     * It is best kept at its default.
     */
    fun drawRoundRect(x: Int, y: Int, width: Int, height: Int, color: Int, radius: Int = 10, smoothness: Int = 1) {
        val scaledRes = ScaledResolution(Minecraft.getMinecraft())
        val widthIn = width * scaledRes.scaleFactor
        val heightIn = height * scaledRes.scaleFactor
        val xIn = x * scaledRes.scaleFactor
        val yIn = y * scaledRes.scaleFactor

        RoundedRectangleShader.scaleFactor = scaledRes.scaleFactor.toFloat()
        RoundedRectangleShader.radius = radius.toFloat()
        RoundedRectangleShader.smoothness = smoothness.toFloat()
        RoundedRectangleShader.halfSize = floatArrayOf(widthIn / 2f, heightIn / 2f)
        RoundedRectangleShader.centerPos = floatArrayOf(xIn + (widthIn / 2f), yIn + (heightIn / 2f))

        GlStateManager.pushMatrix()
        ShaderManager.enableShader("rounded_rect")

        Gui.drawRect(x, y, x + width, y + height, color)

        ShaderManager.disableShader()
        GlStateManager.popMatrix()
    }
}