add args to cursor clip set, stop rounding screen size to even number

src/config.h

@@ -5,6 +5,7 @@
  * system. */
 #define RESOURCES_EMBEDDED !(DEVELOPER)
 
+#define ASPECT_RATIO (16.0 / 9.0)
 #define PIXELS_PER_UNIT 256
 
 #define GAME_FPS 30

src/game.c

@@ -468,8 +468,8 @@ INTERNAL void game_update(void)
                 ent->camera_target_xform.og = target_pos;
 #else
                 /* "Look" style camera */
-                f32 ratio_x = 0.33f;
                 f32 ratio_y = 0.33f;
+                f32 ratio_x = 0.33f;
                 struct v2 camera_focus_dir = v2_mul_v2(follow->player_aim, V2(ratio_x, ratio_y));
                 struct v2 camera_focus_pos = v2_add(follow->world_xform.og, camera_focus_dir);
                 ent->camera_target_xform.og = camera_focus_pos;

src/sys.h

@@ -293,8 +293,8 @@ u64 sys_window_get_internal_handle(struct sys_window *sys_window);
 void sys_window_cursor_set_pos(struct sys_window *sys_window, struct v2 pos);
 void sys_window_cursor_show(struct sys_window *sys_window);
 void sys_window_cursor_hide(struct sys_window *sys_window);
-void sys_window_cursor_enable_keep_in_window(struct sys_window *sys_window);
+void sys_window_cursor_enable_clip(struct sys_window *sys_window, struct rect bounds);
-void sys_window_cursor_disable_keep_in_window(struct sys_window *sys_window);
+void sys_window_cursor_disable_clip(struct sys_window *sys_window);
 
 /* ========================== *
  * Mutex

src/sys_win32.c

@@ -37,8 +37,8 @@ enum win32_window_cursor_set_flag {
     WIN32_WINDOW_CURSOR_SET_FLAG_POSITION               = 0x1,
     WIN32_WINDOW_CURSOR_SET_FLAG_HIDE                   = 0x2,
     WIN32_WINDOW_CURSOR_SET_FLAG_SHOW                   = 0x4,
-    WIN32_WINDOW_CURSOR_SET_FLAG_ENABLE_KEEP_IN_WINDOW  = 0X8,
+    WIN32_WINDOW_CURSOR_SET_FLAG_ENABLE_CLIP            = 0X8,
-    WIN32_WINDOW_CURSOR_SET_FLAG_DISABLE_KEEP_IN_WINDOW = 0X10
+    WIN32_WINDOW_CURSOR_SET_FLAG_DISABLE_CLIP           = 0X10
 };
 
 struct win32_window {
@@ -61,6 +61,7 @@ struct win32_window {
 
     u32 cursor_set_flags;
     struct v2 cursor_set_position;
+    struct rect cursor_clip_bounds;
 
     b32 event_thread_shutdown;
     struct sys_thread event_thread;
@@ -565,17 +566,6 @@ INTERNAL void window_thread_entry_point(void *arg)
         MSG msg = {0};
         GetMessage(&msg, 0, 0, 0);
 
-        switch (msg.message) {
-            case WM_QUIT: {
-                win32_window_process_event(window, (struct sys_event) { .kind = SYS_EVENT_KIND_QUIT });
-            } break;
-
-            default: {
-                TranslateMessage(&msg);
-                DispatchMessage(&msg);
-            } break;
-        }
-
         /* Update cursor */
         if (GetFocus() == window->hwnd) {
             u32 cursor_flags = window->cursor_set_flags;
@@ -599,23 +589,38 @@ INTERNAL void window_thread_entry_point(void *arg)
             }
 
             /* Stop keep in window */
-            if (cursor_flags & WIN32_WINDOW_CURSOR_SET_FLAG_DISABLE_KEEP_IN_WINDOW) {
+            if (cursor_flags & WIN32_WINDOW_CURSOR_SET_FLAG_DISABLE_CLIP) {
                 ClipCursor(NULL);
             }
 
-            /* Start keep in window */
+            /* Clip cursor in window window */
-            if (cursor_flags & WIN32_WINDOW_CURSOR_SET_FLAG_ENABLE_KEEP_IN_WINDOW) {
+            if (cursor_flags & WIN32_WINDOW_CURSOR_SET_FLAG_ENABLE_CLIP) {
+                i32 left = window->x + math_round(window->cursor_clip_bounds.x);
+                i32 right = left + math_round(window->cursor_clip_bounds.width);
+                i32 top = window->y + math_round(window->cursor_clip_bounds.y);
+                i32 bottom = top + math_round(window->cursor_clip_bounds.height);
                 RECT clip = {
-                    .left = window->x,
+                    .left = clamp_i32(left, window->x, window->x + window->width),
-                    .right = window->x + window->width,
+                    .right = clamp_i32(right, window->x, window->x + window->width),
-                    .top = window->y,
+                    .top = clamp_i32(top, window->y, window->y + window->height),
-                    .bottom = window->y + window->height
+                    .bottom = clamp_i32(bottom, window->y, window->y + window->height)
                 };
                 ClipCursor(&clip);
             }
 
             window->cursor_set_flags = 0;
         }
+
+        switch (msg.message) {
+            case WM_QUIT: {
+                win32_window_process_event(window, (struct sys_event) { .kind = SYS_EVENT_KIND_QUIT });
+            } break;
+
+            default: {
+                TranslateMessage(&msg);
+                DispatchMessage(&msg);
+            } break;
+        }
     }
 
 
@@ -1115,17 +1120,18 @@ void sys_window_cursor_hide(struct sys_window *sys_window)
     win32_window_wake(window);
 }
 
-void sys_window_cursor_enable_keep_in_window(struct sys_window *sys_window)
+void sys_window_cursor_enable_clip(struct sys_window *sys_window, struct rect bounds)
 {
     struct win32_window *window = (struct win32_window *)sys_window->handle;
-    window->cursor_set_flags |= WIN32_WINDOW_CURSOR_SET_FLAG_ENABLE_KEEP_IN_WINDOW;
+    window->cursor_clip_bounds = bounds;
+    window->cursor_set_flags |= WIN32_WINDOW_CURSOR_SET_FLAG_ENABLE_CLIP;
     win32_window_wake(window);
 }
 
-void sys_window_cursor_disable_keep_in_window(struct sys_window *sys_window)
+void sys_window_cursor_disable_clip(struct sys_window *sys_window)
 {
     struct win32_window *window = (struct win32_window *)sys_window->handle;
-    window->cursor_set_flags |= WIN32_WINDOW_CURSOR_SET_FLAG_DISABLE_KEEP_IN_WINDOW;
+    window->cursor_set_flags |= WIN32_WINDOW_CURSOR_SET_FLAG_DISABLE_CLIP;
     win32_window_wake(window);
 }
 

src/user.c

@@ -343,12 +343,6 @@ INTERNAL void user_update(void)
 
     /* Get screen dimensions */
     L.screen_size = sys_window_get_size(L.window);
-    /* Make screen_size an even number */
-    L.screen_size = V2(math_round(L.screen_size.x), math_round(L.screen_size.y));
-    L.screen_size = V2(
-        math_round(L.screen_size.x) % 2 == 0 ? L.screen_size.x : L.screen_size.x + 1,
-        math_round(L.screen_size.y) % 2 == 0 ? L.screen_size.y : L.screen_size.y + 1
-    );
     L.screen_center = v2_mul(L.screen_size, 0.5);
 
     /* ========================== *
@@ -533,7 +527,7 @@ INTERNAL void user_update(void)
     }
 
     if (L.debug_camera) {
-        sys_window_cursor_disable_keep_in_window(L.window);
+        sys_window_cursor_disable_clip(L.window);
         sys_window_cursor_show(L.window);
 
         /* Pan view */
@@ -575,7 +569,7 @@ INTERNAL void user_update(void)
     } else {
         /* Keep cursor invisible and in screen */
         sys_window_cursor_hide(L.window);
-        sys_window_cursor_enable_keep_in_window(L.window);
+        sys_window_cursor_enable_clip(L.window, RECT(0, 0, L.screen_size.x, L.screen_size.y));
 
         struct v2 center = active_camera->world_xform.og;
         f32 rot = xform_get_rotation(active_camera->world_xform);
@@ -852,12 +846,11 @@ INTERNAL void user_update(void)
     }
 
     /* Queue cmd */
-    struct game_cmd movement_cmd = (struct game_cmd) {
+    queue_game_cmd(&cmd_list, (struct game_cmd) {
         .kind = GAME_CMD_KIND_PLAYER_MOVE,
         .move_dir = input_move_dir,
         .aim = input_aim
-    };
+    });
-    queue_game_cmd(&cmd_list, movement_cmd);
 
     /* ---------------------------------------------------------------------- */
     /* ---------------------------------------------------------------------- */