package org.spongepowered.mod.mixin.core.world;

import net.minecraft.world.World;
import net.minecraft.world.storage.WorldInfo;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.Shadow;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.Inject;
import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;

@Mixin(value = World.class, priority = 1001)
public abstract class MixinWorld {
    @Shadow public WorldInfo worldInfo;
    private long weatherStartTime;

    @Inject(method = "updateWeatherBody()V", remap = false, at = {
            @At(value = "INVOKE", target = "Lnet/minecraft/world/storage/WorldInfo;setThundering(Z)V"),
            @At(value = "INVOKE", target = "Lnet/minecraft/world/storage/WorldInfo;setRaining(Z)V")
    })
    private void onUpdateWeatherBody(CallbackInfo ci) {
        this.weatherStartTime = this.worldInfo.getWorldTotalTime();
    }

    public long getRunningDuration() {
        return this.worldInfo.getWorldTotalTime() - this.weatherStartTime;
    }
}

@@ -1,8 +1,1256 @@
+/*%0A * This file is part of Sponge, licensed under the MIT License (MIT).%0A *%0A * Copyright (c) SpongePowered %3Chttps://www.spongepowered.org%3E%0A * Copyright (c) contributors%0A *%0A * Permission is hereby granted, free of charge, to any person obtaining a copy%0A * of this software and associated documentation files (the %22Software%22), to deal%0A * in the Software without restriction, including without limitation the rights%0A * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell%0A * copies of the Software, and to permit persons to whom the Software is%0A * furnished to do so, subject to the following conditions:%0A *%0A * The above copyright notice and this permission notice shall be included in%0A * all copies or substantial portions of the Software.%0A *%0A * THE SOFTWARE IS PROVIDED %22AS IS%22, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR%0A * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,%0A * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE%0A * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER%0A * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,%0A * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN%0A * THE SOFTWARE.%0A */%0A
 package 

Add missing license header on MixinWorld