commands, towers, etc

game/commands.odin

@@ -0,0 +1,32 @@
+package game
+
+import rl "vendor:raylib"
+Command_Kind :: enum {
+	None,
+	Place_Tower,
+}
+
+Command :: struct {
+	kind: Command_Kind,
+	gx:   int,
+	gy:   int,
+}
+
+gather_commands :: proc(world: ^World) -> Command {
+	if rl.IsMouseButtonPressed(.LEFT) {
+		mouse := rl.GetMousePosition()
+		gx, gy := screen_to_grid(mouse.x, mouse.y)
+		return Command{kind = .Place_Tower, gx = gx, gy = gy}
+	}
+
+	return Command{kind = .None}
+}
+
+execute_command :: proc(world: ^World, cmd: Command) {
+	switch cmd.kind {
+	case .None:
+	case .Place_Tower:
+		try_place_tower(world, cmd.gx, cmd.gy)
+	}
+}
+