From 8a7facb35eecba86a2c21d205fb9d92e207565bc Mon Sep 17 00:00:00 2001
From: Jared Miller <jared@smell.flowers>
Date: Mon, 23 Feb 2026 17:40:36 -0500
Subject: [PATCH] Wire up main module with event handling and game loop

---
 src/main.js | 110 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 110 insertions(+)
 create mode 100644 src/main.js

diff --git a/src/main.js b/src/main.js
new file mode 100644
index 0000000..55f7fcc
--- /dev/null
+++ b/src/main.js
@@ -0,0 +1,110 @@
+import { getCard } from "./cards.js";
+import { checkCombatEnd, resolveEnemyTurn, startTurn } from "./combat.js";
+import { createCombatState, endTurn, playCard } from "./state.js";
+import { render } from "./render.js";
+
+let state = null;
+
+function init() {
+  state = createCombatState("ironclad", "jaw_worm");
+  state = startTurn(state);
+  render(state);
+  bindEvents();
+}
+
+function bindEvents() {
+  document.getElementById("hand").addEventListener("click", (e) => {
+    const cardEl = e.target.closest(".card");
+    if (!cardEl || state.combat.phase !== "player_turn") return;
+    const index = Number(cardEl.dataset.index);
+
+    if (state.combat.selectedCard === index) {
+      state = { ...state, combat: { ...state.combat, selectedCard: null } };
+      render(state);
+      return;
+    }
+
+    state = { ...state, combat: { ...state.combat, selectedCard: index } };
+
+    const cardId = state.player.hand[index];
+    const card = getCard(cardId);
+
+    if (card.type === "skill") {
+      // auto-play skills (they target self)
+      const result = playCard(state, index);
+      if (result === null) {
+        // not enough energy
+        state = { ...state, combat: { ...state.combat, selectedCard: null } };
+        render(state);
+        return;
+      }
+      state = { ...result, combat: { ...result.combat, selectedCard: null } };
+      const end = checkCombatEnd(state);
+      if (end) {
+        state = {
+          ...state,
+          combat: { ...state.combat, phase: "ended", result: end },
+        };
+      }
+      render(state);
+      return;
+    }
+
+    render(state);
+  });
+
+  document.getElementById("enemy-zone").addEventListener("click", () => {
+    if (state.combat.selectedCard === null) return;
+    if (state.combat.phase !== "player_turn") return;
+
+    const result = playCard(state, state.combat.selectedCard);
+    if (result === null) {
+      state = { ...state, combat: { ...state.combat, selectedCard: null } };
+      render(state);
+      return;
+    }
+
+    state = { ...result, combat: { ...result.combat, selectedCard: null } };
+
+    const end = checkCombatEnd(state);
+    if (end) {
+      state = {
+        ...state,
+        combat: { ...state.combat, phase: "ended", result: end },
+      };
+      render(state);
+      return;
+    }
+
+    render(state);
+  });
+
+  document.getElementById("end-turn-btn").addEventListener("click", async () => {
+    if (state.combat.phase !== "player_turn") return;
+
+    state = endTurn(state);
+    render(state);
+
+    await delay(800);
+    state = resolveEnemyTurn(state);
+
+    const end = checkCombatEnd(state);
+    if (end) {
+      state = {
+        ...state,
+        combat: { ...state.combat, phase: "ended", result: end },
+      };
+      render(state);
+      return;
+    }
+
+    state = startTurn(state);
+    render(state);
+  });
+}
+
+function delay(ms) {
+  return new Promise((resolve) => setTimeout(resolve, ms));
+}
+
+init();