diff options
Diffstat (limited to 'src/ld-lua.c')
| -rw-r--r-- | src/ld-lua.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/src/ld-lua.c b/src/ld-lua.c index 54ba0c4..4ed68eb 100644 --- a/src/ld-lua.c +++ b/src/ld-lua.c @@ -501,28 +501,35 @@ get_translation (lua_State *L, int index) static gboolean read_symbol_area (lua_State *L, int index, LdSymbolArea *area) { + lua_Number x1, x2, y1, y2; + if (lua_objlen (L, index) != 4) return FALSE; lua_rawgeti (L, index, 1); if (!lua_isnumber (L, -1)) return FALSE; - area->x1 = lua_tonumber (L, -1); + x1 = lua_tonumber (L, -1); lua_rawgeti (L, index, 2); if (!lua_isnumber (L, -1)) return FALSE; - area->y1 = lua_tonumber (L, -1); + y1 = lua_tonumber (L, -1); lua_rawgeti (L, index, 3); if (!lua_isnumber (L, -1)) return FALSE; - area->x2 = lua_tonumber (L, -1); + x2 = lua_tonumber (L, -1); lua_rawgeti (L, index, 4); if (!lua_isnumber (L, -1)) return FALSE; - area->y2 = lua_tonumber (L, -1); + y2 = lua_tonumber (L, -1); + + area->x = MIN (x1, x2); + area->y = MIN (y1, y2); + area->width = ABS (x2 - x1); + area->height = ABS (y2 - y1); return TRUE; } |