From 87319250b4c30770903c2fb7054ef33134a72a70 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dominik=20Madar=C3=A1sz?= <zaklaus@outlook.com>
Date: Mon, 10 May 2021 18:02:23 +0200
Subject: [PATCH] improve camera zoom

---
 code/game/source/platform_raylib.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/code/game/source/platform_raylib.c b/code/game/source/platform_raylib.c
index 767e1c3..579b5a8 100644
--- a/code/game/source/platform_raylib.c
+++ b/code/game/source/platform_raylib.c
@@ -92,7 +92,7 @@ void platform_input() {
     float mouse_z = (GetMouseWheelMove()*0.5f);
     
     if (mouse_z != 0.0f) {
-        target_zoom = zpl_clamp(render_camera.zoom+mouse_z, 0.3f, 10.0f);
+        target_zoom = zpl_clamp(target_zoom+mouse_z, 0.3f, 10.0f);
     }
     
     // NOTE(zaklaus): keystate handling
@@ -174,6 +174,7 @@ void display_conn_status() {
     }
     
     DrawFPS(0, 20);
+    DrawText(TextFormat("Zoom: %.02f", target_zoom), 0, 45, 20, WHITE);
 }
 
 void DEBUG_draw_ground(uint64_t key, entity_view * data) {