From 9915641d7927e2b79fec5f1ef5008105ee7d6144 Mon Sep 17 00:00:00 2001
From: lukflug <lukflug@googlemail.com>
Date: Mon, 30 May 2022 19:55:11 +0200
Subject: [PATCH] Stop using deprecated GlStateManager in PanelStudio-MC17

---
 .../lukflug/panelstudio/mc17/GLInterface.java   | 17 +++++++----------
 1 file changed, 7 insertions(+), 10 deletions(-)

diff --git a/panelstudio-mc17/src/main/java/com/lukflug/panelstudio/mc17/GLInterface.java b/panelstudio-mc17/src/main/java/com/lukflug/panelstudio/mc17/GLInterface.java
index 296b1ee..c157b82 100644
--- a/panelstudio-mc17/src/main/java/com/lukflug/panelstudio/mc17/GLInterface.java
+++ b/panelstudio-mc17/src/main/java/com/lukflug/panelstudio/mc17/GLInterface.java
@@ -18,7 +18,6 @@
 import org.lwjgl.opengl.GL11;
 
 import com.lukflug.panelstudio.base.IInterface;
-import com.mojang.blaze3d.platform.GlStateManager;
 import com.mojang.blaze3d.platform.TextureUtil;
 import com.mojang.blaze3d.systems.RenderSystem;
 
@@ -181,14 +180,14 @@ public void drawImage (Rectangle r, int rotation, boolean parity, int image, Col
 		RenderSystem.setShaderTexture(0,image);
 		Tessellator tessellator = Tessellator.getInstance();
 		BufferBuilder bufferbuilder = tessellator.getBuffer();
-		GlStateManager._enableTexture();
+		RenderSystem.enableTexture();
 		bufferbuilder.begin(DrawMode.QUADS,VertexFormats.POSITION_COLOR_TEXTURE);
 			bufferbuilder.vertex(r.x,r.y+r.height,getZLevel()).color(color.getRed()/255.0f,color.getGreen()/255.0f,color.getBlue()/255.0f,color.getAlpha()/255.0f).texture(texCoords[0][0],texCoords[0][1]).next();
 			bufferbuilder.vertex(r.x+r.width,r.y+r.height,getZLevel()).color(color.getRed()/255.0f,color.getGreen()/255.0f,color.getBlue()/255.0f,color.getAlpha()/255.0f).texture(texCoords[1][0],texCoords[1][1]).next();
 			bufferbuilder.vertex(r.x+r.width,r.y,getZLevel()).color(color.getRed()/255.0f,color.getGreen()/255.0f,color.getBlue()/255.0f,color.getAlpha()/255.0f).texture(texCoords[2][0],texCoords[2][1]).next();
 			bufferbuilder.vertex(r.x,r.y,getZLevel()).color(color.getRed()/255.0f,color.getGreen()/255.0f,color.getBlue()/255.0f,color.getAlpha()/255.0f).texture(texCoords[3][0],texCoords[3][1]).next();
 		tessellator.draw();
-		GlStateManager._disableTexture();
+		RenderSystem.disableTexture();
 	}
 	
 	/**
@@ -197,17 +196,15 @@ public void drawImage (Rectangle r, int rotation, boolean parity, int image, Col
 	 */
 	protected void scissor (Rectangle r) {
 		if (r==null) {
-			GL11.glScissor(0,0,0,0);
-			GL11.glEnable(GL11.GL_SCISSOR_TEST);
+			RenderSystem.enableScissor(0,0,0,0);
 			return;
 		}
 		Point a=guiToScreen(r.getLocation()),b=guiToScreen(new Point(r.x+r.width,r.y+r.height));
 		if (!clipX) {
 			a.x=0;
-			b.x=MinecraftClient.getInstance().getWindow().getWidth();
+			b.x=MinecraftClient.getInstance().getWindow().getFramebufferWidth();
 		}
-		GL11.glScissor(Math.min(a.x,b.x),Math.min(a.y,b.y),Math.abs(b.x-a.x),Math.abs(b.y-a.y));
-		GL11.glEnable(GL11.GL_SCISSOR_TEST);
+		RenderSystem.enableScissor(Math.min(a.x,b.x),Math.min(a.y,b.y),Math.abs(b.x-a.x),Math.abs(b.y-a.y));
 	}
 
 	@Override
@@ -242,7 +239,7 @@ public void window (Rectangle r) {
 	public void restore() {
 		if (!clipRect.isEmpty()) {
 			clipRect.pop();
-			if (clipRect.isEmpty()) GL11.glDisable(GL11.GL_SCISSOR_TEST);
+			if (clipRect.isEmpty()) RenderSystem.disableScissor();
 			else scissor(clipRect.peek());
 		}
 	}
@@ -266,7 +263,7 @@ public Point screenToGui (Point p) {
 	public Point guiToScreen (Point p) {
 		double resX=getScreenWidth();
 		double resY=getScreenHeight();
-		return new Point((int)Math.round(p.x*MinecraftClient.getInstance().getWindow().getWidth()/resX),(int)Math.round((resY-p.y)*MinecraftClient.getInstance().getWindow().getHeight()/resY));
+		return new Point((int)Math.round(p.x*MinecraftClient.getInstance().getWindow().getFramebufferWidth()/resX),(int)Math.round((resY-p.y)*MinecraftClient.getInstance().getWindow().getFramebufferHeight()/resY));
 	}
 	
 	/**