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Better relative mouse handling in text mode

K. Lange 4 years ago
parent
commit
72b666f25c
1 changed files with 8 additions and 2 deletions
  1. 8 2
      apps/terminal-vga.c

+ 8 - 2
apps/terminal-vga.c

@@ -997,8 +997,14 @@ void handle_mouse_event(mouse_device_packet_t * packet) {
 }
 
 void handle_mouse(mouse_device_packet_t * packet) {
-	mouse_x += packet->x_difference;
-	mouse_y -= packet->y_difference;
+	static int rel_mouse_x = 0;
+	static int rel_mouse_y = 0;
+	rel_mouse_x += packet->x_difference;
+	rel_mouse_y -= packet->y_difference;
+
+	mouse_x = rel_mouse_x / 20;
+	mouse_y = rel_mouse_y / 40;
+
 	if (mouse_x < 0) mouse_x = 0;
 	if (mouse_y < 0) mouse_y = 0;
 	if (mouse_x >= term_width) mouse_x = term_width - 1;