super-secret-revival/src/main/java/zone/oat/supersecretrevival/ShaderControls.java

package zone.oat.supersecretrevival;

import net.minecraft.client.MinecraftClient;
import net.minecraft.client.render.GameRenderer;
import net.minecraft.util.Identifier;
import zone.oat.supersecretrevival.mixin.GameRendererAccessorMixin;

public class ShaderControls {
    private static final GameRenderer renderer = MinecraftClient.getInstance().gameRenderer;

    public static void setRandomShader() {
        Identifier shader = GameRendererAccessorMixin.getShaderLocations()[((GameRendererAccessorMixin) renderer).getRandom().nextInt(GameRenderer.SHADER_COUNT)];
        Mod.LOGGER.info("Loading shader " + shader.getPath());
        ((GameRendererAccessorMixin) renderer).invokeLoadShader(shader);
    }

    public static void disableShader() {
        Mod.LOGGER.info("Disabling all shaders");
        renderer.disableShader();
    }
}