add player

unit.odin

@@ -4,6 +4,7 @@ import "vendor:sdl3"
 
 Faction :: enum {
 	Player,
+	Allied,
 	Enemy,
 }
 
@@ -19,9 +20,18 @@ RenderUnit :: proc(unit: Unit, game: Game) {
 		sdl3.SetRenderDrawColor(game.render, 0, 255, 0, 0)
 	case Faction.Enemy:
 		sdl3.SetRenderDrawColor(game.render, 255, 0, 0, 0)
+	case Faction.Allied:
+		sdl3.SetRenderDrawColor(game.render, 0, 0, 255, 0)
 	}
 	sdl3.RenderRect(
 		game.render,
 		&sdl3.FRect{x = unit.position.x, y = unit.position.y, w = 10, h = 10},
 	)
 }
+
+
+Projectile :: struct {
+	faction:   Faction,
+	position:  Position,
+	direction: Direction,
+}