public bool BuyUses(GlobalVariables.TOOL tool) { if (tool == GlobalVariables.TOOL.HAMMER) { if (score.score >= GV.HammerUsesCost) { score.BuyObject(GV.HammerUsesCost); GV.HammerUses += 20; return(true); } return(false); } if (tool == GlobalVariables.TOOL.BUSTER) { if (score.score >= GV.BusterUsesCost) { score.BuyObject(GV.BusterUsesCost); GV.BusterUses += 1; return(true); } return(false); } return(false); }