Marc
/
server
forked from github/server
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

refactor fractions a little bit.

This commit is contained in:
Enno Rehling 2017-02-17 22:01:51 +01:00
parent 2328975dc2
commit 0a3e3de5a3
1 changed files with 11 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
src/kernel/xmlreader.c
View File

@ -1025,8 +1025,17 @@ static int parse_resources(xmlDocPtr doc)
rdata->modifiers[k].flags = RMF_SKILL;
}
else if (strcmp((const char *)propValue, "material") == 0) {
rdata->modifiers[k].value.sa[0] = (short)(0.5+100*xml_fvalue(node, "value", 0));
rdata->modifiers[k].value.sa[1] = 100;
int num, den = 100;
double fval = xml_fvalue(node, "value", 0);
// TODO: extract into a function for reading fractions?
num = (int)(fval * den + 0.5);
if (num % 10 == 0) {
// TODO: calculating a GCD would be better than this
num /= 10;
den /= 10;
}
rdata->modifiers[k].value.sa[0] = (short)num;
rdata->modifiers[k].value.sa[1] = (short)den;
rdata->modifiers[k].flags = RMF_SAVEMATERIAL;
}
else if (strcmp((const char *)propValue, "require") == 0) {