package eu.midnightdust.blur.mixin;

import eu.midnightdust.blur.Blur;
import eu.midnightdust.blur.BlurInfo;
import net.minecraft.client.render.GameRenderer;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.ModifyVariable;

@Mixin(GameRenderer.class)
public class MixinGameRenderer {
    @ModifyVariable(method = "renderBlur", at = @At("STORE"), ordinal = 1)
    private float blur$modifyRadius(float radius) { // Modify the radius based on the animation progress
        if (!BlurInfo.screenChanged && BlurInfo.start >= 0) // Only update the progress after all tests have been completed
            Blur.updateProgress(BlurInfo.screenHasBlur);
        return radius * BlurInfo.progress;
    }
}