src/main/java/de/hysky/skyblocker/mixins/SignEditScreenMixin.java


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package de.hysky.skyblocker.mixin;


import de.hysky.skyblocker.skyblock.SignCalculator;
import net.minecraft.block.entity.SignBlockEntity;
import net.minecraft.client.gui.DrawContext;
import net.minecraft.client.gui.screen.ingame.AbstractSignEditScreen;
import org.spongepowered.asm.mixin.Final;
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;

import java.util.Objects;

@Mixin(AbstractSignEditScreen.class)
public abstract class SignEditScreenMixin{
    @Shadow
    @Final
    private String[] messages;

    @Inject(method = "render", at = @At("HEAD"))
    private void skyblocker$render(DrawContext context, int mouseX, int mouseY, float delta, CallbackInfo ci) {
        //if the sign is being used to enter number send it to the sign calculator
        if (Objects.equals(messages[1], "^^^^^^^^^^^^^^^")) {
            SignCalculator.renderSign(context, messages);
        }

    }

}