From fa234f9663b992cf50bcf865a1cde6845b42193c Mon Sep 17 00:00:00 2001 From: chai Date: Mon, 21 May 2018 16:02:00 +0800 Subject: =?UTF-8?q?=E4=BF=AE=E6=94=B9audio=E6=A8=A1=E5=9D=97?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/lua/graphics/luaopen_Font.cpp | 45 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 src/lua/graphics/luaopen_Font.cpp (limited to 'src/lua/graphics/luaopen_Font.cpp') diff --git a/src/lua/graphics/luaopen_Font.cpp b/src/lua/graphics/luaopen_Font.cpp new file mode 100644 index 0000000..387b220 --- /dev/null +++ b/src/lua/graphics/luaopen_Font.cpp @@ -0,0 +1,45 @@ +#include "lua/luax.h" +#include "lua/luaopen_types.h" +#include "libjin/jin.h" + +using namespace jin::render; + +namespace jin +{ +namespace lua +{ + + static int l_gc(lua_State* L) + { + return 0; + } + + static int l_box(lua_State* L) + { + Font* font = (Font*)luax_checktype(L, 1, TYPE_FONT); + 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; + font->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, TYPE_FONT, f); + + return 0; + } + +} +} \ No newline at end of file -- cgit v1.1-26-g67d0