Tower Defense Game: Game Modes & Collision Detection

Author Mickey Petersen

We’ve got path finding and movement for both the projectiles and the enemies. Now it’s time to think about collision detection. Our turrets need a way of detecting enemies in their sight range, and we want our flying projectiles to detect when they’ve struck an enemy.

000000 00 0000 000 000 000000000 0000000000 00000 000000000 0000 000
000000000 0000000000 000 000 000000000 0000 0000 000000 000000 0000 0000 00000 0000 00000 000000000 0000000 0000 000000 000000 000 00000 000 000000000 0000000 00000000 0000 00000000 00000 000 0000000000 000000000 00000 000000 000000000 000000 0000 000000 00 00000 000 00000 000000000000 000000000000 00000 00 00000000 0000000000 00000 00000 000000 000000 000 000000 0000 00000 000 0000 0000000 000000000000
0000000 00000000 0000000 00000 0000000 00000 00 00000 00000 000 000000 0000000 000000 000000000 00000000 00000000000 00000000 000000 00 000 00 000 000000 00000000 00000 00000 00000 000000000 000 000000 0000 00000000 000 00000 000000000 000000 00000 0000000 0000 000 00000

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Tower Defense Game: Game Modes & Collision Detection

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