Chapter     4

Power-Ups and Singletons

CMOD will feature a total of four different power-up types, scattered around the level for collection. First, the game-critical power-up of Cash (see Figure 4-1). Each level features multiple Cash Power-Ups, and when all of these are collected without the Player dying, the level is classified as complete. Second, a weapon-upgrade power-up that equips the Player with the gun weapon. Third, an ammo-restore power-up to replenish the gun ammo back to maximum. And fourth, a health-restore power-up to restore Player health back to maximum. All four of these power-ups will be collected and applied when the Player collides with (or walks into) them. To implement this behavior efficiently and to integrate it with ...

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