add basic displays

client/src/main/java/client/network/ClientPlayer.java

@@ -1322,8 +1322,8 @@ public class ClientPlayer implements IClientPlayer
 		if(this.gm.world.isBlockLoaded(packet.getPos())) {
 			TileEntity tileentity = this.gm.world.getTileEntity(packet.getPos());
 
-			if(tileentity instanceof TileEntityDisplay display) {
-				System.arraycopy(packet.getPixels(), 0, display.data, 0, 256);
+			if(tileentity instanceof TileEntityDisplay display && display.data.length == packet.getPixels().length) {
+				System.arraycopy(packet.getPixels(), 0, display.data, 0, display.data.length);
 				display.lastUpdated = System.currentTimeMillis();
 				display.markDirty();
 			}

client/src/main/java/client/renderer/tileentity/TileEntityDisplayRenderer.java

@@ -57,8 +57,8 @@ public class TileEntityDisplayRenderer extends TileEntitySpecialRenderer<TileEnt
 			tex = new TimedTexture();
 			tex.texture = id;
 			tex.updated = te.lastUpdated;
-			DynamicTexture dtex = new DynamicTexture(16, 16);
-			System.arraycopy(te.data, 0, dtex.getData(), 0, 256);
+			DynamicTexture dtex = new DynamicTexture(te.density, te.density);
+			System.arraycopy(te.data, 0, dtex.getData(), 0, te.data.length);
 			dtex.updateTexture();
 			Client.CLIENT.getTextureManager().loadTexture(tex.texture, dtex);
 			DISPLAYS.put(id, tex);
@@ -66,7 +66,11 @@ public class TileEntityDisplayRenderer extends TileEntitySpecialRenderer<TileEnt
 		else if(te.lastUpdated != tex.updated) {
 			tex.updated = te.lastUpdated;
 			if(Client.CLIENT.getTextureManager().getTexture(tex.texture) instanceof DynamicTexture dtex) {
-				System.arraycopy(te.data, 0, dtex.getData(), 0, 256);
+				if(dtex.getWidth() * dtex.getHeight() != te.data.length) {
+					Client.CLIENT.getTextureManager().deleteTexture(tex.texture);
+					Client.CLIENT.getTextureManager().loadTexture(tex.texture, dtex = new DynamicTexture(te.density, te.density));
+				}
+				System.arraycopy(te.data, 0, dtex.getData(), 0, te.data.length);
 				dtex.updateTexture();
 			}
 		}
@@ -92,10 +96,11 @@ public class TileEntityDisplayRenderer extends TileEntitySpecialRenderer<TileEnt
 		GL11.glTranslatef((float)x + 0.5F, (float)y + 1.0f, (float)z + 0.5F);
 		GL11.glRotatef(-rot, 0.0F, 1.0F, 0.0F);
 		GL11.glTranslatef(-0.5F, 0.0f, -0.5f + 0.0625f + 0.005f);
-		GL11.glScalef(0.0625f, -0.0625f, 0.0625f);
+		float density = 1.0f / (float)(te.density / 16);
+		GL11.glScalef(0.0625f * density, -0.0625f * density, 0.0625f * density);
 
 		GlState.disableLighting();
-		Drawing.drawTexturedRect(Client.CLIENT, getTexture(te), 16, 16, 0, 0, 0, 0, 16, 16);
+		Drawing.drawTexturedRect(Client.CLIENT, getTexture(te), te.density, te.density, 0, 0, 0, 0, te.density, te.density);
 		GlState.enableLighting();
 
 		GlState.color(1.0F, 1.0F, 1.0F, 1.0F);