From 16adefc98106a7f401a00864122f65f64305ecce Mon Sep 17 00:00:00 2001
From: Mitja Felicijan <mitja.felicijan@gmail.com>
Date: Thu, 30 Apr 2026 19:07:38 +0200
Subject: Refactor crosshair

---
 Makefile    | 2 +-
 all.h       | 3 +++
 game.c      | 5 +----
 interface.c | 8 ++++++++
 4 files changed, 13 insertions(+), 5 deletions(-)
 create mode 100644 interface.c

diff --git a/Makefile b/Makefile
index 0eee797..57b58db 100644
--- a/Makefile
+++ b/Makefile
@@ -16,7 +16,7 @@ LDFLAGS      := ./vendor/$(RAYLIB_VER)/lib/libraylib.a -lm
 GAME         := bin/stalag
 HEXDUMP      := bin/hexdump
 PACKER       := bin/packer
-SOURCES      := main.c map.c game.c player.c
+SOURCES      := main.c map.c game.c player.c interface.c
 
 ifeq ($(SYSTEM), linux_amd64)
 	LDFLAGS += -lX11
diff --git a/all.h b/all.h
index 6c17f7f..ec07c39 100644
--- a/all.h
+++ b/all.h
@@ -138,6 +138,9 @@ void DrawGame(void);
 bool LoadMap(const char *filename);
 void UnloadMap(void);
 
+// Interface
+void DrawCrosshair(void);
+
 // Player
 void UpdatePlayer(void);
 
diff --git a/game.c b/game.c
index 19a1875..dc54ce5 100644
--- a/game.c
+++ b/game.c
@@ -324,10 +324,7 @@ void DrawGame(void) {
         
         EndMode3D();
         
-        int screenWidth = GetScreenWidth();
-        int screenHeight = GetScreenHeight();
-        DrawLine(screenWidth / 2 - 10, screenHeight / 2, screenWidth / 2 + 10, screenHeight / 2, GREEN);
-        DrawLine(screenWidth / 2, screenHeight / 2 - 10, screenWidth / 2, screenHeight / 2 + 10, GREEN);
+        DrawCrosshair();
         
         DrawTextEx(game.font_ui, TextFormat("%i FPS", GetFPS()), (Vector2){ 10, 10 }, 20, 2, GREEN);
         DrawTextEx(game.font_ui, TextFormat("VSync: %s", game.vsync ? "ON" : "OFF"), (Vector2){ 10, 35 }, 20, 2, GREEN);
diff --git a/interface.c b/interface.c
new file mode 100644
index 0000000..a376ed2
--- /dev/null
+++ b/interface.c
@@ -0,0 +1,8 @@
+#include "all.h"
+
+void DrawCrosshair(void) {
+	int screenWidth = GetScreenWidth();
+	int screenHeight = GetScreenHeight();
+	DrawLine(screenWidth / 2 - 10, screenHeight / 2, screenWidth / 2 + 10, screenHeight / 2, GREEN);
+	DrawLine(screenWidth / 2, screenHeight / 2 - 10, screenWidth / 2, screenHeight / 2 + 10, GREEN);
+}
-- 
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