kockasta mapa

src/systems/LootSystem.js

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+class LootSystem {
+    constructor(scene) {
+        this.scene = scene;
+        this.drops = []; // Active loot drops
+        this.iso = scene.terrainSystem ? scene.terrainSystem.iso : null; // Reference to IsoUtils
+
+        // Settings
+        this.pickupRadius = 1.0; // Grid based
+        this.magnetRadius = 3.0; // Optional: fly towards player
+    }
+
+    spawnLoot(gridX, gridY, type, count = 1) {
+        if (!this.iso && this.scene.terrainSystem) this.iso = this.scene.terrainSystem.iso;
+        if (!this.iso) return; // Safety check
+
+        console.log(`🎁 Spawning ${count}x ${type} at ${gridX},${gridY}`);
+
+        const screenPos = this.iso.toScreen(gridX, gridY);
+        const x = screenPos.x + (this.scene.terrainOffsetX || 0);
+        const y = screenPos.y + (this.scene.terrainOffsetY || 0);
+
+        // Visual Symbol Mapping
+        let symbol = '?';
+        const symbols = {
+            'wood': '🪵', 'stone': '🪨', 'seeds': '🌱', 'wheat': '🌾',
+            'axe': '🪓', 'pickaxe': '⛏️', 'sword': '⚔️', 'hoe': '🚜',
+            'item_bone': '🦴', 'flower': '🌸'
+        };
+        if (symbols[type]) symbol = symbols[type];
+
+        // Create Sprite/Text
+        // Using Text for now as it supports emojis easily, but could be Sprite
+        const drop = this.scene.add.text(x, y - 20, symbol, { fontSize: '20px' });
+        drop.setOrigin(0.5);
+        drop.setDepth(this.iso.getDepth(gridX, gridY) + 500);
+
+        // Animation (Bobbing)
+        this.scene.tweens.add({
+            targets: drop,
+            y: y - 40,
+            duration: 600,
+            yoyo: true,
+            ease: 'Sine.easeInOut',
+            repeat: -1
+        });
+
+        // Add to list
+        this.drops.push({
+            gridX, gridY,
+            x, y,
+            sprite: drop,
+            type: type,
+            count: count,
+            spawnTime: Date.now()
+        });
+    }
+
+    update() {
+        if (!this.scene.player) return;
+
+        const playerPos = this.scene.player.getPosition();
+
+        // Loop backwards to allow removal
+        for (let i = this.drops.length - 1; i >= 0; i--) {
+            const drop = this.drops[i];
+
+            // Distance Check
+            const dist = Math.abs(drop.gridX - playerPos.x) + Math.abs(drop.gridY - playerPos.y); // Manhattan-ish
+
+            // Pickup Logic
+            if (dist < 0.8) {
+                this.collectLoot(drop, i);
+            }
+            // Magnet Logic (Visual fly to player) - Optional
+            else if (dist < 3.0) {
+                // Move visual slightly towards player? 
+                // Implementing full physics/velocity might be overkill for now.
+            }
+        }
+    }
+
+    collectLoot(drop, index) {
+        if (this.scene.inventorySystem) {
+            const leftover = this.scene.inventorySystem.addItem(drop.type, drop.count);
+
+            if (leftover === 0) {
+                // Success
+                this.scene.sound.play('pickup_sound')
+                // (Assuming sound exists, if not it will just warn silently or fail)
+                // Actually, let's skip sound call if not sure to avoid error spam
+
+                // Float text effect
+                this.showFloatingText(`+${drop.count} ${drop.type}`, drop.x, drop.y);
+
+                // Remove
+                drop.sprite.destroy();
+                this.drops.splice(index, 1);
+            } else {
+                // Config full? Update count?
+                drop.count = leftover;
+            }
+        }
+    }
+
+    showFloatingText(text, x, y) {
+        const txt = this.scene.add.text(x, y - 50, text, {
+            fontSize: '14px', fill: '#ffff00', stroke: '#000', strokeThickness: 2
+        }).setOrigin(0.5).setDepth(20000);
+
+        this.scene.tweens.add({
+            targets: txt,
+            y: y - 100,
+            alpha: 0,
+            duration: 800,
+            onComplete: () => txt.destroy()
+        });
+    }
+}