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Allow Lua to draw level title strings, and get the width and height of what would be drawn

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This commit is contained in:
GoldenTails 2020-12-17 12:26:27 -06:00
parent 43c21edcbd
commit e7156db79d
1 changed files with 37 additions and 0 deletions
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37
src/lua_hudlib.c
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@ -859,6 +859,26 @@ static int libd_drawScaledNameTag(lua_State *L)
return 0;
}
static int libd_drawLevelTitle(lua_State *L)
{
INT32 x;
INT32 y;
const char *str;
INT32 flags;
HUDONLY
x = luaL_checkinteger(L, 1);
y = luaL_checkinteger(L, 2);
str = luaL_checkstring(L, 3);
flags = luaL_optinteger(L, 4, 0);
flags &= ~V_PARAMMASK; // Don't let crashes happen.
V_DrawLevelTitle(x, y, flags, str);
return 0;
}
static int libd_stringWidth(lua_State *L)
{
const char *str = luaL_checkstring(L, 1);
@ -888,6 +908,20 @@ static int libd_nameTagWidth(lua_State *L)
return 1;
}
static int libd_levelTitleWidth(lua_State *L)
{
HUDONLY
lua_pushinteger(L, V_LevelNameWidth(luaL_checkstring(L, 1)));
return 1;
}
static int libd_levelTitleHeight(lua_State *L)
{
HUDONLY
lua_pushinteger(L, V_LevelNameHeight(luaL_checkstring(L, 1)));
return 1;
}
static int libd_getColormap(lua_State *L)
{
INT32 skinnum = TC_DEFAULT;
@ -1093,10 +1127,13 @@ static luaL_Reg lib_draw[] = {
{"drawString", libd_drawString},
{"drawNameTag", libd_drawNameTag},
{"drawScaledNameTag", libd_drawScaledNameTag},
{"drawLevelTitle", libd_drawLevelTitle},
{"fadeScreen", libd_fadeScreen},
// misc
{"stringWidth", libd_stringWidth},
{"nameTagWidth", libd_nameTagWidth},
{"levelTitleWidth", libd_levelTitleWidth},
{"levelTitleHeight", libd_levelTitleHeight},
// m_random
{"RandomFixed",libd_RandomFixed},
{"RandomByte",libd_RandomByte},