From 1a18c42b9ef5b85857bd74328f58b364cff003da Mon Sep 17 00:00:00 2001
From: codegirl-007 <s.raide@gmail.com>
Date: Fri, 19 Jun 2026 02:21:49 -0700
Subject: [PATCH] clean up button creation + center text

---
 game/controls.odin | 45 +++++++++++++++++++++++----------------------
 game/utils.odin    | 27 +++++++++++++++++++++++++++
 2 files changed, 50 insertions(+), 22 deletions(-)
 create mode 100644 game/utils.odin

diff --git a/game/controls.odin b/game/controls.odin
index ea2f69f..ee90cb3 100644
--- a/game/controls.odin
+++ b/game/controls.odin
@@ -36,34 +36,35 @@ poll_controls_command :: proc(world: ^World) -> Command {
 	return Command{kind = .None}
 }
 
-render_controls :: proc(world: ^World) {
-	if world.phase != .Build do return
-
-	bar_y := bottom_bar_y()
-	rl.DrawRectangle(0, bar_y, SCREEN_W, CONTROL_BAR_H, CONTROL_BAR_BG)
-
+draw_archer_button :: proc(world: ^World, archer: rl.Rectangle) {
 	arch := get_archetype(.Archer)
-	archer, start_wave_btn := build_controls_layout()
 	mouse := rl.GetMousePosition()
 
 	arch_bg := CONTROLS_SHOP_IDLE
 	if world.selected_tower == .Archer do arch_bg = CONTROL_SHOP_SELECTED
 	if rl.CheckCollisionPointRec(mouse, archer) do arch_bg = CONTROL_BUTTON_HOVER
-	rl.DrawRectangleRec(archer, arch_bg)
+
 	label := fmt.ctprintf("Archer - %dg", arch.cost)
-	rl.DrawText(label, i32(archer.x) + 6, i32(archer.y) + 4, 14, OVERLAY_TEXT_COLOR)
-
-
-	wave_bg := CONTROL_BUTTON_COLOR
-	if rl.CheckCollisionPointRec(mouse, start_wave_btn) do wave_bg = CONTROLS_SHOP_HOVER
-	rl.DrawRectangleRec(start_wave_btn, wave_bg)
-
-	rl.DrawText(
-		"Start Wave",
-		i32(start_wave_btn.x) + 8,
-		i32(start_wave_btn.y) + 3,
-		16,
-		OVERLAY_TEXT_COLOR,
-	)
+	draw_button(archer, label, arch_bg, 14, OVERLAY_TEXT_COLOR)
+}
+
+draw_start_wave_button :: proc(start_wave_rect: rl.Rectangle, mouse: rl.Vector2) {
+	bg := CONTROL_BUTTON_COLOR
+	if rl.CheckCollisionPointRec(mouse, start_wave_rect) do bg = CONTROL_BUTTON_HOVER
+
+	draw_button(start_wave_rect, "Start Wave", bg, 16, OVERLAY_TEXT_COLOR)
+}
+
+render_controls :: proc(world: ^World) {
+	if world.phase != .Build do return
+	mouse := rl.GetMousePosition()
+
+	bar_y := bottom_bar_y()
+	rl.DrawRectangle(0, bar_y, SCREEN_W, CONTROL_BAR_H, CONTROL_BAR_BG)
+
+	archer, start_wave_rect := build_controls_layout()
+	draw_archer_button(world, archer)
+	draw_start_wave_button(start_wave_rect, mouse)
+
 }
 
diff --git a/game/utils.odin b/game/utils.odin
new file mode 100644
index 0000000..b6866f7
--- /dev/null
+++ b/game/utils.odin
@@ -0,0 +1,27 @@
+package game
+
+import rl "vendor:raylib"
+
+draw_text_centered_in_rect :: proc(
+	text: cstring,
+	rect: rl.Rectangle,
+	font_size: i32,
+	color: rl.Color,
+) {
+	text_w := rl.MeasureText(text, font_size)
+	x := i32(rect.x) + (i32(rect.width) - text_w) / 2
+	y := i32(rect.y) + (i32(rect.height) - font_size) / 2
+	rl.DrawText(text, x, y, font_size, color)
+}
+
+draw_button :: proc(
+	rect: rl.Rectangle,
+	label: cstring,
+	bg: rl.Color,
+	font_size: i32,
+	text_color: rl.Color,
+) {
+	rl.DrawRectangleRec(rect, bg)
+	draw_text_centered_in_rect(label, rect, font_size, text_color)
+}
+