From 90ca8fa7619cdc6c1d3f9e12ae49d953a7e0decf Mon Sep 17 00:00:00 2001
From: hypercross <helios.tnak@gmail.com>
Date: Fri, 17 Apr 2026 17:15:31 +0800
Subject: [PATCH] feat: more effects

---
 .../data/desert/triggers/effect.ts            | 87 +++++++++++++++++++
 .../system/combat/triggers.ts                 |  4 +-
 2 files changed, 89 insertions(+), 2 deletions(-)

diff --git a/src/samples/slay-the-spire-like/data/desert/triggers/effect.ts b/src/samples/slay-the-spire-like/data/desert/triggers/effect.ts
index ce493ff..b81d286 100644
--- a/src/samples/slay-the-spire-like/data/desert/triggers/effect.ts
+++ b/src/samples/slay-the-spire-like/data/desert/triggers/effect.ts
@@ -7,6 +7,8 @@ import { moveToRegion } from "@/core/region";
 import { CombatGameContext } from "@/samples/slay-the-spire-like/system/combat/types";
 import { EffectData } from "@/samples/slay-the-spire-like/system/types";
 import { GameCard } from "@/samples/slay-the-spire-like/system/deck";
+import { getAdjacentItems } from "@/samples/slay-the-spire-like/system/grid-inventory";
+import { GameItemMeta } from "@/samples/slay-the-spire-like/system/progress";
 
 export function addEffectTriggers(triggers: Triggers) {
     // ========== instant effects ==========
@@ -430,6 +432,91 @@ export function addEffectTriggers(triggers: Triggers) {
 
         await next();
     });
+
+    // ========== crossbow: replay other crossbows on same target ==========
+    triggers.onEffectApplied.use(async (ctx, next) => {
+        await next();
+
+        if (ctx.effect.id !== "crossbow" || !ctx.cardId || !ctx.targetId) return;
+
+        const { cards, regions } = ctx.game.value.player.deck;
+        const handIds = [...regions.hand.childIds];
+        for (const id of handIds) {
+            const card = cards[id];
+            if (card && card.itemId === "crossbow" && id !== ctx.cardId) {
+                await triggers.onCardPlayed.execute(ctx.game, {
+                    cardId: id,
+                    targetId: ctx.targetId,
+                    sourceEntityKey: "player",
+                });
+            }
+        }
+    });
+
+    // ========== burnForEnergy: consume adjacent item, gain energy when its card is played ==========
+    triggers.onCardPlayed.use(async (ctx, next) => {
+        await next();
+
+        const card = ctx.game.value.player.deck.cards[ctx.cardId];
+        if (!card) return;
+        const playedItemId = card.itemId;
+
+        const adjacent = getAdjacentItems<GameItemMeta>(ctx.game.value.inventory, playedItemId);
+        for (const [adjItemId] of adjacent) {
+            const adjEffects = ctx.game.value.player.itemEffects[adjItemId];
+            if (!adjEffects) continue;
+            const burn = adjEffects.burnForEnergy;
+            if (!burn || burn.stacks <= 0) continue;
+
+            await ctx.game.produceAsync(draft => {
+                const item = draft.inventory.items.get(adjItemId);
+                if (item) {
+                    draft.inventory.items.delete(adjItemId);
+                }
+                draft.player.energy += burn.stacks;
+                delete draft.player.itemEffects[adjItemId];
+            });
+            break;
+        }
+    });
+
+    // ========== sandwormKing: heal 10 hp when player discards fatigue ==========
+    triggers.onCardDiscarded.use(async (ctx, next) => {
+        await next();
+
+        const card = ctx.game.value.player.deck.cards[ctx.cardId];
+        if (!card || card.cardData.id !== "fatigue") return;
+
+        const sandwormKing = ctx.game.value.enemies.find(
+            e => e.enemy.id === "沙虫王" && e.isAlive
+        );
+        if (!sandwormKing) return;
+
+        await ctx.game.produceAsync(draft => {
+            const king = draft.enemies.find(e => e.id === sandwormKing.id);
+            if (king) {
+                king.hp = Math.min(king.hp + 10, king.maxHp);
+            }
+        });
+    });
+
+    // ========== vulture: give vultureEye when vulture deals damage ==========
+    triggers.onDamage.use(async (ctx, next) => {
+        await next();
+
+        const dealt = ctx.amount - (ctx.prevented ?? 0);
+        if (dealt <= 0 || !ctx.sourceEntityKey) return;
+
+        const attacker = getCombatEntity(ctx.game.value, ctx.sourceEntityKey);
+        if (!attacker || !("enemy" in attacker) || attacker.enemy.id !== "秃鹫") return;
+
+        await triggers.onEffectApplied.execute(ctx.game, {
+            effect: findEffect(ctx.game, "vultureEye"),
+            entityKey: "player",
+            stacks: 1,
+            sourceEntityKey: ctx.sourceEntityKey,
+        });
+    });
 }
 
 function getAllEnemyData(game: CombatGameContext) {
diff --git a/src/samples/slay-the-spire-like/system/combat/triggers.ts b/src/samples/slay-the-spire-like/system/combat/triggers.ts
index 60feab7..dac0304 100644
--- a/src/samples/slay-the-spire-like/system/combat/triggers.ts
+++ b/src/samples/slay-the-spire-like/system/combat/triggers.ts
@@ -22,7 +22,7 @@ type TriggerTypes = {
     onCardDiscarded: { cardId: string, sourceEntityKey?: "player" | string },
     onCardDrawn: { cardId: string, sourceEntityKey?: "player" | string },
     onDraw: {count: number},
-    onEffectApplied: { effect: EffectData, entityKey: "player" | string, stacks: number, cardId?: string, sourceEntityKey?: "player" | string },
+    onEffectApplied: { effect: EffectData, entityKey: "player" | string, stacks: number, cardId?: string, sourceEntityKey?: "player" | string, targetId?: string },
     onHpChange: { entityKey: "player" | string, amount: number},
     onDamage: { entityKey: "player" | string, amount: number, prevented?: number, sourceEntityKey?: "player" | string},
     onEnemyIntent: { enemyId: string, sourceEntityKey?: "player" | string },
@@ -71,7 +71,7 @@ function createTriggers(){
             for(const [trigger, target, effect, stacks] of card.cardData.effects){
                 if(trigger !== 'onPlay') continue;
                 for(const entity of getEffectTargets(target, ctx.game, ctx.targetId))
-                    await triggers.onEffectApplied.execute(ctx.game,{effect, entityKey: entity.id, stacks, cardId: ctx.cardId, sourceEntityKey: source});
+                    await triggers.onEffectApplied.execute(ctx.game,{effect, entityKey: entity.id, stacks, cardId: ctx.cardId, sourceEntityKey: source, targetId: ctx.targetId});
             }
         }),
         onCardDiscarded: createTrigger("onCardDiscarded", async ctx => {