From 65bafdc682db46f0f115374ad39f1fbc348832ac Mon Sep 17 00:00:00 2001 From: chai Date: Mon, 20 Aug 2018 11:51:32 +0800 Subject: *update --- src/lua/modules/graphics/luaopen_Font.cpp | 48 +++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 src/lua/modules/graphics/luaopen_Font.cpp (limited to 'src/lua/modules/graphics/luaopen_Font.cpp') diff --git a/src/lua/modules/graphics/luaopen_Font.cpp b/src/lua/modules/graphics/luaopen_Font.cpp new file mode 100644 index 0000000..c5789ad --- /dev/null +++ b/src/lua/modules/graphics/luaopen_Font.cpp @@ -0,0 +1,48 @@ +#include "lua/modules/luax.h" +#include "lua/common/common.h" +#include "libjin/jin.h" + +namespace jin +{ +namespace lua +{ + + using namespace jin::graphics; + + static int l_gc(lua_State* L) + { + Proxy* proxy = (Proxy*)luax_checktype(L, 1, JIN_GRAPHICS_FONT); + proxy->release(); + return 0; + } + + static int l_box(lua_State* L) + { + Proxy* proxy = (Proxy*)luax_newinstance(L, JIN_GRAPHICS_FONT, sizeof(Proxy)); + Ref& ref = proxy->getRef(); + const char* text = luax_checkstring(L, 2); + int fheight = luax_checknumber(L, 3); + int spacing = luax_checknumber(L, 4); + int lheight = luax_checknumber(L, 5); + int w, h; + ref->box(text, fheight, lheight, spacing, &w, &h); + luax_pushnumber(L, w); + luax_pushnumber(L, h); + return 2; + } + + static const luaL_Reg f[] = { + { "__gc", l_gc }, + { "box", l_box }, + { 0, 0 } + }; + + int luaopen_Font(lua_State* L) + { + luax_newtype(L, JIN_GRAPHICS_FONT, f); + + return 0; + } + +} // lua +} // jin \ No newline at end of file -- cgit v1.1-26-g67d0