// STAMINA SYSTEM - INTEGRATION GUIDE

// 1. DODAJ V index.html (po AccessibilitySystem.js):
<script src="src/systems/StaminaSystem.js"></script> <!--Stamina System-- >

    // 2. DODAJ V GameScene.js create() metodo:
    // Initialize Stamina System
    console.log('⚡ Initializing Stamina System...');
this.staminaSystem = new StaminaSystem(this);
this.staminaSystem.createUI();

// 3. DODAJ V GameScene.js update() metodo:
if (this.staminaSystem) this.staminaSystem.update(delta);

// 4. POSODOBI FarmingSystem.js - tillSoil():
tillSoil(gridX, gridY) {
    // Check stamina
    if (!this.scene.staminaSystem.useStamina('till')) {
        console.log('⚡ Not enough stamina to till!');
        return false;
    }

    // Existing till logic...
}

// 5. POSODOBI FarmingSystem.js - plantSeed():
plantSeed(gridX, gridY, seedType) {
    // Check stamina
    if (!this.scene.staminaSystem.useStamina('plant')) {
        console.log('⚡ Not enough stamina to plant!');
        return false;
    }

    // Existing plant logic...
}

// 6. POSODOBI FarmingSystem.js - harvestCrop():
harvestCrop(gridX, gridY) {
    // Check stamina
    if (!this.scene.staminaSystem.useStamina('harvest')) {
        console.log('⚡ Not enough stamina to harvest!');
        return false;
    }

    // Existing harvest logic...
}

// 7. POSODOBI BuildSystem.js - placeBuilding():
placeBuilding(gridX, gridY) {
    // Check stamina
    if (!this.scene.staminaSystem.useStamina('build')) {
        console.log('⚡ Not enough stamina to build!');
        return false;
    }

    // Existing build logic...
}

// 8. FOOD RESTORES STAMINA
// V InventorySystem.js - consumeItem():
if (item.type === 'carrot' || item.type === 'wheat') {
    // Restore stamina
    if (this.scene.staminaSystem) {
        this.scene.staminaSystem.restoreStamina(20);
    }
}

// 9. SAVE/LOAD INTEGRATION
// V SaveSystem.js - getSaveData():
stamina: this.scene.staminaSystem.getSaveData(),

// V SaveSystem.js - loadSaveData():
if (data.stamina) {
    this.scene.staminaSystem.loadSaveData(data.stamina);
}

// 10. TESTING
// Console commands:
window.testStamina = () => {
    console.log('Current stamina:', gameScene.staminaSystem.currentStamina);
    gameScene.staminaSystem.useStamina('till');
};

window.restoreStamina = (amount = 50) => {
    gameScene.staminaSystem.restoreStamina(amount);
};

// USAGE:
// - Farming actions cost stamina
// - Stamina auto-regenerates after 2 seconds
// - Food restores stamina
// - Stamina bar shows below health (yellow)
// - Icon: ⚡

// STAMINA COSTS:
// - Till: 5
// - Plant: 3
// - Harvest: 4
// - Build: 10
// - Attack: 8
// - Sprint: 2/sec

// FEATURES:
// ✅ Stamina bar (yellow, below health)
// ✅ Auto-regenerate (5/sec after 2s delay)
// ✅ Farming costs stamina
// ✅ Food restores stamina
// ✅ Save/Load support
// ✅ Visual feedback