add color to tower archetype, remove kind

game/tower.odin

@@ -19,7 +19,6 @@ Tower_Kind :: enum {
 }
 
 Tower_Archetype :: struct {
-	kind:             Tower_Kind,
 	range:            f32,
 	damage:           int,
 	fire_rate:        f32,
@@ -31,11 +30,11 @@ Tower_Archetype :: struct {
 	damage_per_level: int,
 	range_per_level:  f32,
 	splash_radius:    f32,
+	color:            rl.Color,
 }
 
 TOWER_ARCHETYPES: [Tower_Kind]Tower_Archetype = {
 	.Archer = {
-		kind = .Archer,
 		range = 100,
 		damage = 12,
 		fire_rate = 0.45,
@@ -47,9 +46,9 @@ TOWER_ARCHETYPES: [Tower_Kind]Tower_Archetype = {
 		damage_per_level = 3,
 		range_per_level = 8,
 		splash_radius = 0,
+		color = rl.YELLOW,
 	},
 	.Cannon = {
-		kind = .Cannon,
 		range = 110,
 		damage = 35,
 		fire_rate = 1.2,
@@ -61,9 +60,9 @@ TOWER_ARCHETYPES: [Tower_Kind]Tower_Archetype = {
 		damage_per_level = 3,
 		range_per_level = 8,
 		splash_radius = 60,
+		color = rl.DARKGRAY,
 	},
 	.Ice = {
-		kind = .Ice,
 		range = 85,
 		damage = 6,
 		fire_rate = 0.55,
@@ -75,6 +74,7 @@ TOWER_ARCHETYPES: [Tower_Kind]Tower_Archetype = {
 		damage_per_level = 3,
 		range_per_level = 8,
 		splash_radius = 0,
+		color = rl.DARKBLUE,
 	},
 }
 
@@ -166,8 +166,7 @@ render_towers :: proc(world: ^World) {
 		archetype := TOWER_ARCHETYPES[t.kind]
 		pixel_width := f32(archetype.footprint_w * TILE_SIZE)
 		pixel_height := f32(archetype.footprint_h * TILE_SIZE)
-		color := rl.Color{255, 203, 0, 255}
-		if t.kind == .Cannon do color = rl.DARKGRAY
+		color := archetype.color
 		rl.DrawRectangle(
 			i32(t.position.x - pixel_width * 0.5),
 			i32(t.position.y - pixel_height * 0.5),