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minetestmapper
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Fix color parsing code (prev. commit) 

Also make sure there's enough parameters: Name, R, G and B
This commit is contained in:
sfan5 2016-10-08 21:58:56 +02:00
parent 173dd75b31
commit 0bf0d8e035
1 changed files with 11 additions and 6 deletions
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15
TileGenerator.cpp
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@ -261,24 +261,29 @@ void TileGenerator::generate(const std::string &input, const std::string &output
void TileGenerator::parseColorsStream(std::istream &in) void TileGenerator::parseColorsStream(std::istream &in)
{ {
char line[128], *p; char line[128];
while (in.good()) { while (in.good()) {
in.getline(line, 128); in.getline(line, 128);
while(*p++ != '\0') {
for(char *p = line; *p; p++) {
if(*p != '#') if(*p != '#')
continue; continue;
*p = '\0'; // Cut off at the first # *p = '\0'; // Cut off at the first #
break; break;
} }
if(strlen(line) == 0)
continue;
char name[64]; char name[64];
unsigned int r, g, b, a, t; unsigned int r, g, b, a, t;
a = 255; a = 255;
t = 0; t = 0;
int items = sscanf(line, "%64s %u %u %u %u %u", name, &r, &g, &b, &a, &t);
if(items < 4) {
std:cerr << "Failed to parse color entry '" << line << "'." << std::endl;
continue;
}
sscanf(line, "%64s %u %u %u %u %u", name, &r, &g, &b, &a, &t);
if(strlen(name) == 0)
break;
ColorEntry color = ColorEntry(r, g, b, a, t); ColorEntry color = ColorEntry(r, g, b, a, t);
m_colorMap[name] = color; m_colorMap[name] = color;
} }