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Fix savestates in SDL2 port

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Because SDL_SCANCODE_0 comes *after* SDL_SCANCODE_9 in the SDL keycode
table, we have to check if the keycode is between >=1 and <=0. We also
have to substract SDL_SCANCODE_1 in order to set command_parameter
properly.

Errata: Currently, the savestate created with CTRL+0 is created, but
refuses to load on Windows (working fine on Linux).
This commit is contained in:
Lothar Serra Mari 2018-04-19 14:40:42 +02:00
parent be9df4d658
commit 7fe86cec59
1 changed files with 2 additions and 2 deletions
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4
SDL/main.c
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@ -205,9 +205,9 @@ static void handle_events(GB_gameboy_t *gb)
default: default:
/* Save states */ /* Save states */
if (event.key.keysym.scancode >= SDL_SCANCODE_0 && event.key.keysym.scancode <= SDL_SCANCODE_9) { if (event.key.keysym.scancode >= SDL_SCANCODE_1 && event.key.keysym.scancode <= SDL_SCANCODE_0) {
if (event.key.keysym.mod & MODIFIER) { if (event.key.keysym.mod & MODIFIER) {
command_parameter = event.key.keysym.scancode - SDL_SCANCODE_0; command_parameter = event.key.keysym.scancode - SDL_SCANCODE_1;
if (event.key.keysym.mod & KMOD_SHIFT) { if (event.key.keysym.mod & KMOD_SHIFT) {
pending_command = GB_SDL_LOAD_STATE_COMMAND; pending_command = GB_SDL_LOAD_STATE_COMMAND;