First commit

Score.cpp

@@ -0,0 +1,32 @@
+#include "Score.h"
+#include "api.h"
+
+namespace {
+	int lives = 3;
+	int score = 0;
+}
+
+Score::Score() {
+	lives = 3;
+	score = 0;
+	RegisterMessage("IncreaseScore", this);
+	RegisterMessage("DecreaseLives", this);
+}
+
+void Score::Update() {
+	char strScore[10];
+	itoa(score, strScore, 10);
+	Print(220, 4, strScore, 255, 255, 0);
+	if (lives > 0) Draw(5, 5, 10, 85, 18, 18);
+	if (lives > 1) Draw(25, 5, 10, 85, 18, 18);
+	if (lives > 2) Draw(45, 5, 10, 85, 18, 18);
+}
+
+void Score::ProcessMessage(const char* msg) {
+	if (msg == "IncreaseScore") {
+		int* params = GetMessageParams();
+		score += params[0];
+	} else if (msg == "DecreaseLives") {
+		lives--;
+	}
+}