make character customization projection aware

test/charSprites.test.js

@@ -0,0 +1,35 @@
+const fs = require('fs');
+const path = require('path');
+const vm = require('vm');
+
+function loadCharSprites() {
+  const context = {
+    console,
+    window: { console }
+  };
+  context.window.window = context.window;
+  vm.runInNewContext(
+    fs.readFileSync(path.join(__dirname, '../html/js/render/charSprites.js'), 'utf8'),
+    context
+  );
+  return context.window.RK;
+}
+
+describe('roguelike character sprites', () => {
+  test('equipment stays fixed color unless an asset explicitly opts into tinting', () => {
+    const RK = loadCharSprites();
+    const parts = RK.charOverlayParts({
+      avatar: 'char-wizard',
+      tint: 'gold',
+      colors: { base: 'gold', body: 'moss', head: 'teal' },
+      equipment: { body: 'mail', head: 'helm', shield: 'round', weapon: 'sword' }
+    });
+
+    expect(parts).toEqual(expect.arrayContaining([
+      expect.objectContaining({ slot: 'body', id: 'mail', tint: 'none', colorable: false }),
+      expect.objectContaining({ slot: 'head', id: 'helm', tint: 'none', colorable: false }),
+      expect.objectContaining({ slot: 'shield', id: 'round', tint: 'none', colorable: false }),
+      expect.objectContaining({ slot: 'weapon', id: 'sword', tint: 'none', colorable: false })
+    ]));
+  });
+});

test/renderPackResolver.test.js

@@ -37,6 +37,10 @@ function loadRenderKit() {
     'monero-knight': { id: 'monero-knight', label: 'Monero Knight', pack: 'generated-skins' }
   };
   RK.isSkin = id => !!RK.SKINS[id];
+  RK.CHAR_TINTS = {
+    none: { id: 'none', label: 'Natural', color: null },
+    gold: { id: 'gold', label: 'Gold', color: '#d29922' }
+  };
   RK.CHARS = { 'char-ranger': { id: 'char-ranger', label: 'Ranger', frame: 432 } };
   RK.isChar = id => !!RK.CHARS[id];
 
@@ -87,6 +91,21 @@ describe('render pack visual resolver', () => {
     expect(compat.model.url).toContain('survivorFemaleA.glb');
   });
 
+  test('iso floor uses a flat tile instead of a raised block tile', () => {
+    const RK = loadRenderKit();
+    expect(RK.isoAssets.tiles.floor).toContain('planks_S.png');
+    expect(RK.isoAssets.tiles.floor).not.toContain('stone_S.png');
+  });
+
+  test('projection visuals expose the saved base tint as a render color', () => {
+    const RK = loadRenderKit();
+    const visual = RK.avatarVisuals.resolve(
+      { avatar: 'char-ranger', colors: { base: 'gold' }, tint: 'gold' },
+      { projection: 'iso' }
+    );
+    expect(RK.avatarVisuals.tintColorFor(visual.appearance)).toBe('#d29922');
+  });
+
   test('renderer factory falls back when premium modes are locked', () => {
     const RK = loadRenderKit();
     RK.setEntitlementSnapshot({ totalCreditsPurchased: 0, premium: false, packs: {} });