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| author | kwolekr <kwolekr@minetest.net> | 2014-10-30 00:11:46 -0400 |
|---|---|---|
| committer | kwolekr <kwolekr@minetest.net> | 2014-10-30 00:12:12 -0400 |
| commit | 03f3f958ed4c21937d93637bd79b3e31c83009d8 (patch) | |
| tree | e59eb1a31a5af2059fa45dd37788c091023f86d4 | |
| parent | 6c9bbb03609d79d455266935947f9bb844022972 (diff) | |
| download | minetest-03f3f958ed4c21937d93637bd79b3e31c83009d8.tar.gz minetest-03f3f958ed4c21937d93637bd79b3e31c83009d8.tar.bz2 minetest-03f3f958ed4c21937d93637bd79b3e31c83009d8.zip | |
Check minetest.hud_change() parameters on conversion (Fix #1714)
| -rw-r--r-- | src/script/lua_api/l_object.cpp | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/script/lua_api/l_object.cpp b/src/script/lua_api/l_object.cpp index a556439dc..7f98c9458 100644 --- a/src/script/lua_api/l_object.cpp +++ b/src/script/lua_api/l_object.cpp @@ -970,14 +970,14 @@ int ObjectRef::l_hud_change(lua_State *L) if (player == NULL) return 0; - u32 id = !lua_isnil(L, 2) ? lua_tonumber(L, 2) : -1; + u32 id = lua_isnumber(L, 2) ? lua_tonumber(L, 2) : -1; HudElement *e = player->getHud(id); if (!e) return 0; HudElementStat stat = HUD_STAT_NUMBER; - if (!lua_isnil(L, 3)) { + if (lua_isstring(L, 3)) { int statint; std::string statstr = lua_tostring(L, 3); stat = string_to_enum(es_HudElementStat, statint, statstr) ? @@ -991,7 +991,7 @@ int ObjectRef::l_hud_change(lua_State *L) value = &e->pos; break; case HUD_STAT_NAME: - e->name = lua_tostring(L, 4); + e->name = luaL_checkstring(L, 4); value = &e->name; break; case HUD_STAT_SCALE: @@ -999,19 +999,19 @@ int ObjectRef::l_hud_change(lua_State *L) value = &e->scale; break; case HUD_STAT_TEXT: - e->text = lua_tostring(L, 4); + e->text = luaL_checkstring(L, 4); value = &e->text; break; case HUD_STAT_NUMBER: - e->number = lua_tonumber(L, 4); + e->number = luaL_checknumber(L, 4); value = &e->number; break; case HUD_STAT_ITEM: - e->item = lua_tonumber(L, 4); + e->item = luaL_checknumber(L, 4); value = &e->item; break; case HUD_STAT_DIR: - e->dir = lua_tonumber(L, 4); + e->dir = luaL_checknumber(L, 4); value = &e->dir; break; case HUD_STAT_ALIGN: |