OnLoseBlock hook for powers and relics

CHANGELOG.md

@@ -3,8 +3,10 @@
 * Powers
   * `HealthBarRenderPower`
   * `OnLoseTempHpPower`
+  * `OnLoseBlockPower`
 * Relics
   * `OnLoseTempHpRelic`
+  * `OnLoseBlockRelic`
 
 #### v1.8.1 ####
 * Fix stun having incorrect intents the next turn

src/main/java/com/evacipated/cardcrawl/mod/stslib/patches/bothInterfaces/OnLoseBlockPatch.java

@@ -0,0 +1,37 @@
+package com.evacipated.cardcrawl.mod.stslib.patches.bothInterfaces;
+
+import com.evacipated.cardcrawl.mod.stslib.powers.interfaces.OnLoseBlockPower;
+import com.evacipated.cardcrawl.mod.stslib.relics.OnLoseBlockRelic;
+import com.evacipated.cardcrawl.modthespire.lib.ByRef;
+import com.evacipated.cardcrawl.modthespire.lib.SpirePatch;
+import com.evacipated.cardcrawl.modthespire.lib.SpireReturn;
+import com.megacrit.cardcrawl.cards.DamageInfo;
+import com.megacrit.cardcrawl.core.AbstractCreature;
+import com.megacrit.cardcrawl.dungeons.AbstractDungeon;
+import com.megacrit.cardcrawl.powers.AbstractPower;
+import com.megacrit.cardcrawl.relics.AbstractRelic;
+
+@SpirePatch(
+        clz=AbstractCreature.class,
+        method="decrementBlock"
+)
+public class OnLoseBlockPatch
+{
+    public static SpireReturn<Integer> Prefix(AbstractCreature __instance, DamageInfo info, @ByRef int[] damageAmount)
+    {
+        for (AbstractPower power : __instance.powers) {
+            if (power instanceof OnLoseBlockPower) {
+                damageAmount[0] = ((OnLoseBlockPower) power).onLoseBlock(info, damageAmount[0]);
+            }
+        }
+        if (__instance.isPlayer) {
+            for (AbstractRelic relic : AbstractDungeon.player.relics) {
+                if (relic instanceof OnLoseBlockRelic) {
+                    damageAmount[0] = ((OnLoseBlockRelic) relic).onLoseBlock(info, damageAmount[0]);
+                }
+            }
+        }
+
+        return SpireReturn.Continue();
+    }
+}

src/main/java/com/evacipated/cardcrawl/mod/stslib/patches/relicInterfaces/OnReceivePowerPatch.java → src/main/java/com/evacipated/cardcrawl/mod/stslib/patches/bothInterfaces/OnReceivePowerPatch.java

@@ -1,4 +1,4 @@
-package com.evacipated.cardcrawl.mod.stslib.patches.relicInterfaces;
+package com.evacipated.cardcrawl.mod.stslib.patches.bothInterfaces;
 
 import com.badlogic.gdx.Gdx;
 import com.evacipated.cardcrawl.mod.stslib.powers.interfaces.OnReceivePowerPower;

src/main/java/com/evacipated/cardcrawl/mod/stslib/powers/interfaces/OnLoseBlockPower.java

@@ -0,0 +1,8 @@
+package com.evacipated.cardcrawl.mod.stslib.powers.interfaces;
+
+import com.megacrit.cardcrawl.cards.DamageInfo;
+
+public interface OnLoseBlockPower
+{
+    int onLoseBlock(DamageInfo info, int damageAmount);
+}

src/main/java/com/evacipated/cardcrawl/mod/stslib/relics/OnLoseBlockRelic.java

@@ -0,0 +1,8 @@
+package com.evacipated.cardcrawl.mod.stslib.relics;
+
+import com.megacrit.cardcrawl.cards.DamageInfo;
+
+public interface OnLoseBlockRelic
+{
+    int onLoseBlock(DamageInfo info, int damageAmount);
+}