From 6e975919c8c04f299aec7b06409f7f2222c5b2b7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E2=98=99=E2=97=A6=20The=20Tablet=20=E2=9D=80=20GamerGirla?=
 =?UTF-8?q?ndCo=20=E2=97=A6=E2=9D=A7?= <i.am.the.tablet@proton.me>
Date: Tue, 20 Jan 2026 15:32:41 -0500
Subject: [PATCH] feat: add flag to enable/disable mouse

---
 libs_win32/app.h       | 19 ++++++++++++-------
 libs_win32/app_types.h |  4 ++++
 2 files changed, 16 insertions(+), 7 deletions(-)

diff --git a/libs_win32/app.h b/libs_win32/app.h
index d293f8e..a74a5f0 100644
--- a/libs_win32/app.h
+++ b/libs_win32/app.h
@@ -1288,7 +1288,7 @@ static LRESULT CALLBACK app_internal_wndproc( HWND hwnd, UINT message, WPARAM wp
             break;
 
         case WM_MOUSEMOVE:
-            if( app->has_focus )
+            if( app->has_focus && ALLOW_MOUSE )
                 {
                 POINT p;
                 GetCursorPos( &p );
@@ -1312,7 +1312,7 @@ static LRESULT CALLBACK app_internal_wndproc( HWND hwnd, UINT message, WPARAM wp
                 app->GetRawInputDataPtr( (HRAWINPUT) lparam, RID_INPUT, &raw, &size, sizeof( RAWINPUTHEADER ) );
                 if( raw.header.dwType == RIM_TYPEMOUSE )
                     {
-                    if( ( raw.data.mouse.usFlags & 1 ) == MOUSE_MOVE_RELATIVE)
+                    if( ( raw.data.mouse.usFlags & 1 ) == MOUSE_MOVE_RELATIVE && ALLOW_MOUSE )
                         {
                         float dx = (float) raw.data.mouse.lLastX;
                         float dy = (float) raw.data.mouse.lLastY;
@@ -2249,6 +2249,7 @@ void app_interpolation( app_t* app, app_interpolation_t interpolation )
     if( interpolation == app->interpolation ) return;
     app->interpolation = interpolation;
 
+if( ALLOW_MOUSE ) {
     POINT p;
     GetCursorPos( &p );
     ScreenToClient( app->hwnd, &p );
@@ -2260,7 +2261,7 @@ void app_interpolation( app_t* app, app_interpolation_t interpolation )
     input_event.data.mouse_pos.x = mouse_x;
     input_event.data.mouse_pos.y = mouse_y;
     app_internal_add_input_event( app, &input_event );
-
+}
     app_internal_opengl_interpolation( &app->gl, interpolation );
     }
 
@@ -3064,7 +3065,7 @@ app_state_t app_yield( app_t* app )
                 app_internal_add_input_event( app, &input_event );
                 }
             }
-        else if( e.type == SDL_MOUSEMOTION )
+        else if( e.type == SDL_MOUSEMOTION && ALLOW_MOUSE )
             {
             app_input_event_t input_event;
             input_event.type = APP_INPUT_MOUSE_MOVE;
@@ -3219,6 +3220,7 @@ void app_interpolation( app_t* app, app_interpolation_t interpolation )
     int mouse_y;
     SDL_GetMouseState( &mouse_x, &mouse_y );
 
+    if( ALLOW_MOUSE ) {
     app_input_event_t input_event;
     input_event.type = APP_INPUT_MOUSE_MOVE;
     input_event.data.mouse_pos.x = mouse_x;
@@ -3546,10 +3548,12 @@ void, app_js_setup_canvas, (int* out_width, int* out_height),
     });
     canvasEvent('mousemove', (e)=>
     {
+        if( ALLOW_MOUSE ) {
         evts.push(5,
-            (e.offsetX * canvas.width /  canvas.clientWidth )|0,
-            (e.offsetY * canvas.height / canvas.clientHeight)|0);
-        cancelEvent(e);
+                (e.offsetX * canvas.width /  canvas.clientWidth )|0,
+                (e.offsetY * canvas.height / canvas.clientHeight)|0);
+            cancelEvent(e);
+        }
     });
     var buttons = 0;
     canvasEvent('mousedown', (e)=>
@@ -3788,6 +3792,7 @@ app_state_t app_yield( app_t* app )
                 app_internal_add_input_event( app, &input_event );
                 break;
             case 5: // MOUSE_MOTION            x               y
+                if( ALLOW_MOUSE ) {
                 input_event.type = APP_INPUT_MOUSE_MOVE;
                 app->pointer_x = input_event.data.mouse_pos.x = evt[1];
                 app->pointer_y = input_event.data.mouse_pos.y = evt[2];
diff --git a/libs_win32/app_types.h b/libs_win32/app_types.h
index 95db9a2..c27505b 100644
--- a/libs_win32/app_types.h
+++ b/libs_win32/app_types.h
@@ -11,6 +11,10 @@
 #endif
 #include "app_opengl.h"
 
+#ifndef ALLOW_MOUSE
+#define ALLOW_MOUSE 1
+#endif
+
 typedef struct app_t app_t;
 typedef enum app_log_level_t {
   APP_LOG_LEVEL_INFO,