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Add minetest.colorspec_to_colorstring (#10425)

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Vincent Robinson 2021-04-23 12:37:24 -07:00 • committed by GitHub
parent 3e2145d662
commit 074e6a67de
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GPG key ID: 4AEE18F83AFDEB23
5 changed files with 232 additions and 224 deletions
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24
src/script/lua_api/l_util.cpp
View file

@ -17,6 +17,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "irrlichttypes_extrabloated.h"
#include "lua_api/l_util.h"
#include "lua_api/l_internal.h"
#include "lua_api/l_settings.h"
@ -40,7 +41,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "util/hex.h"
#include "util/sha1.h"
#include <algorithm>
#include <cstdio>
// log([level,] text)
// Writes a line to the logger.
@ -479,6 +480,23 @@ int ModApiUtil::l_sha1(lua_State *L)
return 1;
}
// colorspec_to_colorstring(colorspec)
int ModApiUtil::l_colorspec_to_colorstring(lua_State *L)
{
NO_MAP_LOCK_REQUIRED;
video::SColor color(0);
if (read_color(L, 1, &color)) {
char colorstring[10];
snprintf(colorstring, 10, "#%02X%02X%02X%02X",
color.getRed(), color.getGreen(), color.getBlue(), color.getAlpha());
lua_pushstring(L, colorstring);
return 1;
}
return 0;
}
void ModApiUtil::Initialize(lua_State *L, int top)
{
API_FCT(log);
@ -513,6 +531,7 @@ void ModApiUtil::Initialize(lua_State *L, int top)
API_FCT(get_version);
API_FCT(sha1);
API_FCT(colorspec_to_colorstring);
LuaSettings::create(L, g_settings, g_settings_path);
lua_setfield(L, top, "settings");
@ -537,6 +556,7 @@ void ModApiUtil::InitializeClient(lua_State *L, int top)
API_FCT(get_version);
API_FCT(sha1);
API_FCT(colorspec_to_colorstring);
}
void ModApiUtil::InitializeAsync(lua_State *L, int top)
@ -564,8 +584,8 @@ void ModApiUtil::InitializeAsync(lua_State *L, int top)
API_FCT(get_version);
API_FCT(sha1);
API_FCT(colorspec_to_colorstring);
LuaSettings::create(L, g_settings, g_settings_path);
lua_setfield(L, top, "settings");
}

3
src/script/lua_api/l_util.h
View file

@ -101,6 +101,9 @@ private:
// sha1(string, raw)
static int l_sha1(lua_State *L);
// colorspec_to_colorstring(colorspec)
static int l_colorspec_to_colorstring(lua_State *L);
public:
static void Initialize(lua_State *L, int top);
static void InitializeAsync(lua_State *L, int top);