Mercurial > repos > blastem
diff io.c @ 914:28ec32e720b2
Scale mouse data based on window size
| author | Michael Pavone <pavone@retrodev.com> |
|---|---|
| date | Mon, 14 Dec 2015 19:36:01 -0800 |
| parents | a5a51465f8b0 |
| children | 9e882eca717e |
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--- a/io.c Tue Dec 08 19:33:58 2015 -0800 +++ b/io.c Mon Dec 14 19:36:01 2015 -0800 @@ -412,9 +412,11 @@ return; } //TODO: relative mode - //TODO: scale based on window size - mice[mouse].motion_port->device.mouse.cur_x = x; - mice[mouse].motion_port->device.mouse.cur_y = y; + float scale_x = 640.0 / ((float)render_width()); + float scale_y = 480.0 / ((float)render_height()); + float scale = scale_x > scale_y ? scale_y : scale_x; + mice[mouse].motion_port->device.mouse.cur_x = x * scale_x; + mice[mouse].motion_port->device.mouse.cur_y = y * scale_y; } int parse_binding_target(char * target, tern_node * padbuttons, tern_node *mousebuttons, int * ui_out, int * padnum_out, int * padbutton_out)