int CSkins::SkinScan(const char *pName, int IsDir, int DirType, void *pUser)
{
int l = str_length(pName);
if(l < 5 || IsDir || str_comp(pName+l-5, ".json") != 0)
return 0;
CSkins *pSelf = (CSkins *)pUser;
// read file data into buffer
char aBuf[512];
str_format(aBuf, sizeof(aBuf), "skins/%s", pName);
IOHANDLE File = pSelf->Storage()->OpenFile(aBuf, IOFLAG_READ, IStorage::TYPE_ALL);
if(!File)
return 0;
int FileSize = (int)io_length(File);
char *pFileData = (char *)mem_alloc(FileSize, 1);
io_read(File, pFileData, FileSize);
io_close(File);
// init
CSkin Skin = pSelf->m_DummySkin;
str_copy(Skin.m_aName, pName, min((int)sizeof(Skin.m_aName),l-4));
if(pSelf->Find(Skin.m_aName, true) != -1)
return 0;
bool SpecialSkin = pName[0] == 'x' && pName[1] == '_';
// parse json data
json_settings JsonSettings;
mem_zero(&JsonSettings, sizeof(JsonSettings));
char aError[256];
json_value *pJsonData = json_parse_ex(&JsonSettings, pFileData, FileSize, aError);
mem_free(pFileData);
if(pJsonData == 0)
{
pSelf->Console()->Print(IConsole::OUTPUT_LEVEL_ADDINFO, aBuf, aError);
return 0;
}
// extract data
const json_value &rStart = (*pJsonData)["skin"];
if(rStart.type == json_object)
{
for(int PartIndex = 0; PartIndex < NUM_SKINPARTS; ++PartIndex)
{
const json_value &rPart = rStart[(const char *)ms_apSkinPartNames[PartIndex]];
if(rPart.type != json_object)
continue;
// filename
const json_value &rFilename = rPart["filename"];
if(rFilename.type == json_string)
{
int SkinPart = pSelf->FindSkinPart(PartIndex, (const char *)rFilename, SpecialSkin);
if(SkinPart > -1)
Skin.m_apParts[PartIndex] = pSelf->GetSkinPart(PartIndex, SkinPart);
}
// use custom colors
bool UseCustomColors = false;
const json_value &rColour = rPart["custom_colors"];
if(rColour.type == json_string)
{
UseCustomColors = str_comp((const char *)rColour, "true") == 0;
}
Skin.m_aUseCustomColors[PartIndex] = UseCustomColors;
// color components
if(!UseCustomColors)
continue;
for(int i = 0; i < NUM_COLOR_COMPONENTS; i++)
{
if(PartIndex != SKINPART_MARKING && i == 3)
continue;
const json_value &rComponent = rPart[(const char *)ms_apColorComponents[i]];
if(rComponent.type == json_integer)
{
switch(i)
{
case 0: Skin.m_aPartColors[PartIndex] = (Skin.m_aPartColors[PartIndex]&0xFF00FFFF) | (rComponent.u.integer << 16); break;
case 1: Skin.m_aPartColors[PartIndex] = (Skin.m_aPartColors[PartIndex]&0xFFFF00FF) | (rComponent.u.integer << 8); break;
case 2: Skin.m_aPartColors[PartIndex] = (Skin.m_aPartColors[PartIndex]&0xFFFFFF00) | rComponent.u.integer; break;
case 3: Skin.m_aPartColors[PartIndex] = (Skin.m_aPartColors[PartIndex]&0x00FFFFFF) | (rComponent.u.integer << 24); break;
}
}
}
}
}
// clean up
json_value_free(pJsonData);
// set skin data
Skin.m_Flags = SpecialSkin ? SKINFLAG_SPECIAL : 0;
if(DirType != IStorage::TYPE_SAVE)
Skin.m_Flags |= SKINFLAG_STANDARD;
if(g_Config.m_Debug)
{
str_format(aBuf, sizeof(aBuf), "load skin %s", Skin.m_aName);
pSelf->Console()->Print(IConsole::OUTPUT_LEVEL_ADDINFO, "skins", aBuf);
}
pSelf->m_aSkins.add(Skin);
return 0;
}
