int CSkins::SkinScan(const char *pName, int IsDir, int DirType, void *pUser)
{
CSkins *pSelf = (CSkins *)pUser;
if(IsDir || !str_endswith(pName, ".png"))
return 0;
char aNameWithoutPng[128];
str_copy(aNameWithoutPng, pName, sizeof(aNameWithoutPng));
aNameWithoutPng[str_length(aNameWithoutPng) - 4] = 0;
// Don't add duplicate skins (one from user's config directory, other from
// client itself)
for(int i = 0; i < pSelf->Num(); i++)
{
const char *pExName = pSelf->Get(i)->m_aName;
if(str_comp(pExName, aNameWithoutPng) == 0)
return 0;
}
char aBuf[512];
str_format(aBuf, sizeof(aBuf), "skins/%s", pName);
CImageInfo Info;
if(!pSelf->Graphics()->LoadPNG(&Info, aBuf, DirType))
{
str_format(aBuf, sizeof(aBuf), "failed to load skin from %s", pName);
pSelf->Console()->Print(IConsole::OUTPUT_LEVEL_ADDINFO, "game", aBuf);
return 0;
}
CSkin Skin;
Skin.m_IsVanilla = IsVanillaSkin(aNameWithoutPng);
Skin.m_OrgTexture = pSelf->Graphics()->LoadTextureRaw(Info.m_Width, Info.m_Height, Info.m_Format, Info.m_pData, Info.m_Format, 0);
int BodySize = 96; // body size
if (BodySize > Info.m_Height)
return 0;
unsigned char *d = (unsigned char *)Info.m_pData;
int Pitch = Info.m_Width*4;
// dig out blood color
{
int aColors[3] = {0};
for(int y = 0; y < BodySize; y++)
for(int x = 0; x < BodySize; x++)
{
if(d[y*Pitch+x*4+3] > 128)
{
aColors[0] += d[y*Pitch+x*4+0];
aColors[1] += d[y*Pitch+x*4+1];
aColors[2] += d[y*Pitch+x*4+2];
}
}
Skin.m_BloodColor = ColorRGBA(normalize(vec3(aColors[0], aColors[1], aColors[2])));
}
// create colorless version
int Step = Info.m_Format == CImageInfo::FORMAT_RGBA ? 4 : 3;
// make the texture gray scale
for(int i = 0; i < Info.m_Width*Info.m_Height; i++)
{
int v = (d[i*Step]+d[i*Step+1]+d[i*Step+2])/3;
d[i*Step] = v;
d[i*Step+1] = v;
d[i*Step+2] = v;
}
int Freq[256] = {0};
int OrgWeight = 0;
int NewWeight = 192;
// find most common frequence
for(int y = 0; y < BodySize; y++)
for(int x = 0; x < BodySize; x++)
{
if(d[y*Pitch+x*4+3] > 128)
Freq[d[y*Pitch+x*4]]++;
}
for(int i = 1; i < 256; i++)
{
if(Freq[OrgWeight] < Freq[i])
OrgWeight = i;
}
// reorder
int InvOrgWeight = 255-OrgWeight;
int InvNewWeight = 255-NewWeight;
for(int y = 0; y < BodySize; y++)
for(int x = 0; x < BodySize; x++)
{
int v = d[y*Pitch+x*4];
if(v <= OrgWeight)
v = (int)(((v/(float)OrgWeight) * NewWeight));
else
v = (int)(((v-OrgWeight)/(float)InvOrgWeight)*InvNewWeight + NewWeight);
d[y*Pitch+x*4] = v;
d[y*Pitch+x*4+1] = v;
d[y*Pitch+x*4+2] = v;
}
Skin.m_ColorTexture = pSelf->Graphics()->LoadTextureRaw(Info.m_Width, Info.m_Height, Info.m_Format, Info.m_pData, Info.m_Format, 0);
free(Info.m_pData);
// set skin data
str_copy(Skin.m_aName, aNameWithoutPng, sizeof(Skin.m_aName));
if(g_Config.m_Debug)
{
str_format(aBuf, sizeof(aBuf), "load skin %s", Skin.m_aName);
pSelf->Console()->Print(IConsole::OUTPUT_LEVEL_ADDINFO, "game", aBuf);
}
pSelf->m_aSkins.add(Skin);
return 0;
}
int CSkins::SkinScan(const char *pName, int IsDir, int DirType, void *pUser)
{
CALLSTACK_ADD();
int l = str_length(pName);
if(l < 4 || IsDir || str_comp(pName+l-4, ".png") != 0)
return 0;
CSkin Skin;
Skin.m_IsVanilla = false;
for(unsigned int i = 0; i < sizeof(vanillaSkins) / sizeof(vanillaSkins[0]); i++)
{
if(str_comp(pName, vanillaSkins[i]) == 0)
{
Skin.m_IsVanilla = true;
break;
}
}
if(g_Config.m_ClVanillaSkinsOnly && !Skin.m_IsVanilla)
return 0;
IStorageTW::CLoadHelper<CSkins> *pLoadHelper = (IStorageTW::CLoadHelper<CSkins> *)pUser;
CSkins *pSelf = pLoadHelper->pSelf;
// Don't add duplicate skins (one from user's config directory, other from
// client itself)
for(int i = 0; i < pSelf->Num(); i++)
{
const char* pExName = pSelf->Get(i)->m_aName;
if(str_comp_num(pExName, pName, l-4) == 0 && str_length(pExName) == l-4)
return 0;
}
char aBuf[512];
str_format(aBuf, sizeof(aBuf), "%s/%s", pLoadHelper->pFullDir, pName);
CImageInfo Info;
if(!pSelf->Graphics()->LoadPNG(&Info, aBuf, DirType))
{
pSelf->Console()->Printf(IConsole::OUTPUT_LEVEL_ADDINFO, "game", "failed to load skin from %s", aBuf);
return 0;
}
Skin.m_OrgTexture = pSelf->Graphics()->LoadTextureRaw(Info.m_Width, Info.m_Height, Info.m_Format, Info.m_pData, Info.m_Format, 0);
int BodySize = 96; // body size
if (BodySize > Info.m_Height)
return 0;
unsigned char *d = (unsigned char *)Info.m_pData;
int Pitch = Info.m_Width*4;
// dig out blood color
{
int aColors[3] = {0};
for(int y = 0; y < BodySize; y++)
for(int x = 0; x < BodySize; x++)
{
if(d[y*Pitch+x*4+3] > 128)
{
aColors[0] += d[y*Pitch+x*4+0];
aColors[1] += d[y*Pitch+x*4+1];
aColors[2] += d[y*Pitch+x*4+2];
}
}
Skin.m_BloodColor = normalize(vec3(aColors[0], aColors[1], aColors[2]));
}
// create colorless version
int Step = Info.m_Format == CImageInfo::FORMAT_RGBA ? 4 : 3;
// make the texture gray scale
for(int i = 0; i < Info.m_Width*Info.m_Height; i++)
{
int v = (d[i*Step]+d[i*Step+1]+d[i*Step+2])/3;
d[i*Step] = v;
d[i*Step+1] = v;
d[i*Step+2] = v;
}
int Freq[256] = {0};
int OrgWeight = 0;
int NewWeight = 192;
// find most common frequence
for(int y = 0; y < BodySize; y++)
for(int x = 0; x < BodySize; x++)
{
if(d[y*Pitch+x*4+3] > 128)
Freq[d[y*Pitch+x*4]]++;
}
for(int i = 1; i < 256; i++)
{
if(Freq[OrgWeight] < Freq[i])
OrgWeight = i;
}
// reorder
int InvOrgWeight = 255-OrgWeight;
int InvNewWeight = 255-NewWeight;
for(int y = 0; y < BodySize; y++)
for(int x = 0; x < BodySize; x++)
{
int v = d[y*Pitch+x*4];
if(v <= OrgWeight)
v = (int)(((v/(float)OrgWeight) * NewWeight));
else
v = (int)(((v-OrgWeight)/(float)InvOrgWeight)*InvNewWeight + NewWeight);
d[y*Pitch+x*4] = v;
d[y*Pitch+x*4+1] = v;
d[y*Pitch+x*4+2] = v;
}
Skin.m_ColorTexture = pSelf->Graphics()->LoadTextureRaw(Info.m_Width, Info.m_Height, Info.m_Format, Info.m_pData, Info.m_Format, 0);
mem_free(Info.m_pData);
// set skin data
str_copy(Skin.m_aName, pName, min((int)sizeof(Skin.m_aName),l-3));
pSelf->m_aSkins.add(Skin);
if(g_Config.m_Debug)
pSelf->Console()->Printf(IConsole::OUTPUT_LEVEL_ADDINFO, "game", "loaded skin '%s'", Skin.m_aName);
return 0;
}
