-// checkextension wrapper for log
-float sqrt(float f); // declared later
-float exp(float f); // declared later
-float pow(float f, float e); // declared later
-float checkextension(string s); // declared later
-float log_synth(float f)
-{
- float p, l;
- if(f < 0)
- return sqrt(-1); // nan? -inf?
- if(f == 0)
- return sqrt(-1); // ACTUALLY this should rather be -inf, but we cannot create a +inf in QC
- if(f + f == f)
- return l; // +inf
- if(f < 1)
- {
- f = 1 / f;
- p = -1;
- }
- else
- p = 1;
- while(f > 2)
- {
- f = sqrt(f);
- p *= 2;
- }
- // two steps are good enough
- l = ((6-f) * f - 5) / 4.32808512266689022212;
- l += exp(-l) * f - 1;
- l += exp(-l) * f - 1;
- return l * p;
-}
-float log(float f)
-{
- if(checkextension("DP_QC_LOG"))
- return log_builtin(f);
- else
- return log_synth(f);
-}
-
string wordwrap_buffer;
void wordwrap_buffer_put(string s)
else if (g == GAME_RACE) return "rc";
else if (g == GAME_NEXBALL) return "nexball";
else if (g == GAME_CTS) return "cts";
+ else if (g == GAME_FREEZETAG) return "freezetag";
else if (g == GAME_KEEPAWAY) return "ka";
return "dm";
}
fn = get_model_datafilename(m, sk, "txt");
fh = fopen(fn, FILE_READ);
if(fh < 0)
- return 0;
+ {
+ sk = 0;
+ fn = get_model_datafilename(m, sk, "txt");
+ fh = fopen(fn, FILE_READ);
+ if(fh < 0)
+ return 0;
+ }
get_model_parameters_modelname = m;
get_model_parameters_modelskin = sk;
return vercmp_recursive(v1, v2);
}
+
+float u8_strsize(string s)
+{
+ float l, i, c;
+ l = 0;
+ for(i = 0; ; ++i)
+ {
+ c = str2chr(s, i);
+ if(c <= 0)
+ break;
+ ++l;
+ if(c >= 0x80)
+ ++l;
+ if(c >= 0x800)
+ ++l;
+ if(c >= 0x10000)
+ ++l;
+ }
+ return l;
+}