feat(towers): Implement interactive upgrade system with visual range indicators and cost validation

- Replace static camera bounds with dynamic level dimensions
- Add comprehensive tower upgrade menu with animated range circle
- Implement gold cost validation and visual feedback for upgrades
- Create interactive upgrade/cancel buttons with tween animations
- Add upgrade cost tracking and enable/disable functionality
- Update UI scene to include new upgrade icon asset

src/levels/level.js

@@ -37,7 +37,7 @@ export class Level extends Phaser.Scene {
         this.platformsLayer = this.levelMap.createLayer('platforms', terrainTiles);
 
         // Add camera zoom functionality
-        this.cameras.main.setBounds(0, 0, 2000, 2000);
+        this.cameras.main.setBounds(0, 0, this.mainLayer.width, this.mainLayer.height);
         this.addControls();
 
         this.waveManager = new WaveManager(this, 1, 1);

src/support/towerManager.js

@@ -8,6 +8,7 @@ export class TowerManager {
         this.lastFired = {}; // Track last fire time for each tower
         this.following = {};
         this.selectedTower = null;
+        this.upgradeCost = null;
 
         this.createAnims();
 
@@ -38,6 +39,7 @@ export class TowerManager {
         tower.setInteractive();
         tower.on('pointerdown', () => {
             if (!this.selectedTower) {
+                console.log('CLICK');
                 this.upgradeMenu(tower);  
             }  
         });
@@ -52,64 +54,126 @@ export class TowerManager {
 
     upgradeMenu(tower) {
         this.selectedTower = tower;
-        const camera = this.scene.cameras.main;
-        const towerLocX = tower.x - camera.scrollX;
-        const towerLocY = tower.y - camera.scrollY;
-        this.rangeCircle = this.scene.add.circle(tower.x, tower.y, TOWERS_CONFIG[tower.props.type].level1.range, 0xc009900, 0.2)
+        const currentLevel = `level${tower.props.level}`;
+        const nextLevel = currentLevel === 'level3' ? 'level3' : `level${tower.props.level + 1}`;
+
+        this.upgradeDetails = this.scene.add.container();
+        
+        const rangeCircle = this.scene.add.circle(tower.x, tower.y, TOWERS_CONFIG[tower.props.type][currentLevel].range, 0xc009900, 0.2)
             .setOrigin(0.5)
             .setDepth(5);
-        // Add a line from center to edge of range circle
-        this.centerToEdgeLine = this.scene.add.line(tower.x, tower.y, 0, 0, TOWERS_CONFIG[tower.props.type].level1.range, 0, 0x00ff00)
+        this.upgradeDetails.add(rangeCircle);
+        
+        const centerToEdgeLine = this.scene.add.line(tower.x, tower.y, 0, 0, TOWERS_CONFIG[tower.props.type][currentLevel].range, 0, 0x00ff00)
             .setOrigin(0)
             .setDepth(6);
+        this.upgradeDetails.add(centerToEdgeLine);
+
         this.scene.tweens.add({
-            targets: this.centerToEdgeLine,
+            targets: centerToEdgeLine,
             angle: 360,
             duration: 8000,
             repeat: -1
         });
-        console.log('here');
 
-        // TODO: update this asap.
-        const nextLevel = `level${tower.props.level+1}`;
-        if (this.scene.UIScene.interfaceManager.gold >= TOWERS_CONFIG[tower.props.type][nextLevel].cost){
-            this.upgradeTower(tower)
+        const intUpgrade = this.scene.add.image(tower.x + 100, tower.y, 'intUpgrade')
+            .setDepth(12)
+            .setTint(0xAAAAAA)
+            .setOrigin(0, 0.5)
+            .setScale(0)
+            .setAlpha(0);
+        this.upgradeDetails.add(intUpgrade);
+
+        this.upgradeCost = TOWERS_CONFIG[tower.props.type][nextLevel].cost;
+
+        this.upgradeText = this.scene.add.text(tower.x +175, tower.y - 50, `Upgrade: ${this.upgradeCost}`, {
+            fontFamily: 'neuropol, arial',
+            fontSize: '32px',
+            fill: '#ffd900ff',
+            stroke: '#c48f00ff',
+            strokeThickness: 2,
+            shadow: {
+                offsetX: 5,
+                offsetY: 5,
+                color: '#000000',
+                blur: 5,
+                stroke: false,
+                fill: true
+            }
+        }).setDepth(13).setAlpha(0).setInteractive();
+        this.upgradeDetails.add(this.upgradeText);
+
+        if (currentLevel === 'level3') upgradeText.setText('Max Upgrade').disableInteractive();
+
+        const upgradeCancelText = this.scene.add.text(tower.x +175, tower.y + 25, `Cancel`, {
+            fontFamily: 'neuropol, arial',
+            fontSize: '32px',
+            fill: '#ff0000ff',
+            stroke: '#c40000ff',
+            strokeThickness: 2,
+            shadow: {
+                offsetX: 5,
+                offsetY: 5,
+                color: '#000000',
+                blur: 5,
+                stroke: false,
+                fill: true
+            }
+        }).setDepth(13).setAlpha(0).setInteractive();
+        this.upgradeDetails.add(upgradeCancelText);
+
+        upgradeCancelText.on('pointerdown', () => {
+            this.closeUpgradeMenu();
+        });
+
+        this.scene.tweens.add({
+            targets:[intUpgrade, this.upgradeText, upgradeCancelText],
+            scale: 1,
+            alpha: 1,
+            duration: 500
+        });
+
+        this.upgradeText.on('pointerdown', () => {
+            this.upgradeTower(tower);
+        });
+
+        if (this.scene.UIScene.interfaceManager.gold < TOWERS_CONFIG[tower.props.type][nextLevel].cost) {
+            this.disableUpgrade(this.upgradeText);
         }
     }
 
+    enableUpgrade(text) {
+        text.setInteractive().setTint(0xFFFFFF);
+    }
+
+    disableUpgrade(text) {
+        text.disableInteractive().setTint(0xAAAAAA);
+    }
+
     isPointerOverTower(pointer) {
-        // Check if pointer is over any tower
         let isOverTower = false;
-        this.scene.towers.children.iterate((tower) => {
-            if (tower.getBounds().contains(pointer.x, pointer.y)) {
-                isOverTower = true;
-                return false; // Break iteration
-            }
-        });
+        if (this.upgradeDetails.getBounds().contains(pointer.x, pointer.y)) {
+            isOverTower = true;
+        }
         return isOverTower;
     }
 
     closeUpgradeMenu() {
-        if (this.rangeCircle) {
-            this.rangeCircle.destroy();
-            this.rangeCircle = null;
-        }
-        
-        if (this.centerToEdgeLine) {
-            this.centerToEdgeLine.destroy();
-            this.centerToEdgeLine = null;
-        }
-        
+        if (this.upgradeDetails) {
+            this.upgradeDetails.destroy();
+            this.upgradeDetails = null;
+        }        
         this.selectedTower = null;
     }
 
     upgradeTower(tower) {
-
+        this.closeUpgradeMenu();
         if (tower.props.level === 3) return;
         tower.props.level++;
         const newLevel = `level${tower.props.level}`
         tower.setTexture('towers', TOWERS_CONFIG[tower.props.type][newLevel].sprite);
-    }
+        this.scene.UIScene.removeGold(TOWERS_CONFIG[tower.props.type][newLevel].cost);
+    } 
 
     update(time, delta) {
         // Iterate through all towers
@@ -175,6 +239,10 @@ export class TowerManager {
                 }
             }
         });
+
+        if (this.upgradeDetails && this.upgradeCost <= this.scene.UIScene.interfaceManager.gold) {
+            this.enableUpgrade(this.upgradeText);
+        }
     }
 
     attackTarget(tower, enemy) {

src/uiScene.js

@@ -16,6 +16,7 @@ export class UIScene extends Phaser.Scene {
         this.load.image('redArrow', 'assets/redArrow.png');
         this.load.image('intTop', 'assets/intTop.png');
         this.load.image('gold', 'assets/gold.png');
+        this.load.image('intUpgrade', 'assets/intUpgrade.png');
         this.load.spritesheet('nextWave', 'assets/nextWave.png', {
             frameHeight: 150,
             frameWidth: 150