lefty and righty keybindings

1 files changed, 12 insertions, 5 deletions

diff --git a/src/lzy.h b/src/lzy.h
index 67c654a..3fbfc24 100644
--- a/src/lzy.h
+++ b/src/lzy.h
@@ -468,9 +468,13 @@ const char *LZY_GetError(void) {
 #include <stdlib.h>
 #include <string.h>
 
-static const SDL_Scancode sc[LZYK_COUNT] = {
-    SDL_SCANCODE_LEFT, SDL_SCANCODE_RIGHT, SDL_SCANCODE_UP,
-    SDL_SCANCODE_DOWN, SDL_SCANCODE_Z,     SDL_SCANCODE_X,
+static const SDL_Scancode sc[LZYK_COUNT * 2] = {
+    SDL_SCANCODE_LEFT,  SDL_SCANCODE_A,
+    SDL_SCANCODE_RIGHT, SDL_SCANCODE_D,
+    SDL_SCANCODE_UP,    SDL_SCANCODE_W,
+    SDL_SCANCODE_DOWN,  SDL_SCANCODE_S,
+    SDL_SCANCODE_Z,     SDL_SCANCODE_J,
+    SDL_SCANCODE_X,     SDL_SCANCODE_K,
 };
 static const SDL_Scancode fullscreen_sc = SDL_SCANCODE_F11;
 static const char *error = NULL;
@@ -949,7 +953,9 @@ int LZY_PollEvent(LZY_Event *e) {
 			if (!sdl_e.key.repeat) {
 				int i = LZYK_COUNT;
 				while (i-- > 0) {
-					if (sc[i] ==
+					if (sc[i*2] ==
+					    sdl_e.key.keysym.scancode ||
+					    sc[i*2 + 1] ==
 					    sdl_e.key.keysym.scancode) {
 						e->type = LZY_KEYDOWN;
 						e->u.key.scancode = i;
@@ -971,7 +977,8 @@ int LZY_PollEvent(LZY_Event *e) {
 		case SDL_KEYUP: {
 			int i = LZYK_COUNT;
 			while (i-- > 0) {
-				if (sc[i] == sdl_e.key.keysym.scancode) {
+				if (sc[i*2] == sdl_e.key.keysym.scancode ||
+				    sc[i*2 + 1] == sdl_e.key.keysym.scancode) {
 					e->type = LZY_KEYUP;
 					e->u.key.scancode = i;
 					input[i] = 0;