diff options
| -rw-r--r-- | engines/dreamweb/stubs.cpp | 22 | ||||
| -rw-r--r-- | engines/dreamweb/stubs.h | 2 |
2 files changed, 11 insertions, 13 deletions
diff --git a/engines/dreamweb/stubs.cpp b/engines/dreamweb/stubs.cpp index 01b48438ea..6292882fa2 100644 --- a/engines/dreamweb/stubs.cpp +++ b/engines/dreamweb/stubs.cpp @@ -2020,21 +2020,19 @@ void DreamGenContext::loadroom() { getdimension(); } -void DreamGenContext::twodigitnum(uint8 in1, uint8 in2, uint8 *out1, uint8 *out2) { - *out1 = in1; - *out2 = in2; - while (*out1 >= 10) { - ++(*out2); - *out1 -= 10; - } - *out1 += in2; +void DreamGenContext::twodigitnum(uint8 num, uint8 baseChar, + uint8 &digit1, uint8 &digit2) { + digit1 = baseChar + num/10; + digit2 = baseChar + num%10; } +// Convert a number between 0 and 99 into its two digits, either +// ASCII (if cl/basechar == '0'), or raw (if cl/basechar == 0). void DreamGenContext::twodigitnum() { - uint8 out1, out2; - twodigitnum(al, cl, &out1, &out2); - al = out1; - ah = out2; + uint8 digit1, digit2; + twodigitnum(al, cl, digit1, digit2); + ah = digit1; + al = digit2; } } /*namespace dreamgen */ diff --git a/engines/dreamweb/stubs.h b/engines/dreamweb/stubs.h index 313c2f2393..dde31936f7 100644 --- a/engines/dreamweb/stubs.h +++ b/engines/dreamweb/stubs.h @@ -272,6 +272,6 @@ void putundermenu(); void textformonk(); void textforend(); - void twodigitnum(uint8 in1, uint8 in2, uint8 *out1, uint8 *out2); + void twodigitnum(uint8 num, uint8 baseChar, uint8 &digit1, uint8 &digit2); void twodigitnum(); |