MAMEWorld Forums - Programming - Re: mame 0.163 on ARM32

> Congratulations on finding the issue and fixing it! If you're able to, please submit
> a Github pull request with the fix.

Thanks.
Github: I'm affraid I don't have a permission to push my branch to origin.

Anyway, here is the patch. Hope it helps.
------------------------ src/mame/machine/raiden2cop.c ------------------------
index 7194ca3..0190e69 100644
@@ -997,7 +997,7 @@ void raiden2cop_device::LEGACY_execute_130e(address_space &space, int offset, UI
cop_angle = 0;
}
else {
- cop_angle = atan(double(dy) / double(dx)) * 128.0 / M_PI;
+ cop_angle = (int)(atan(double(dy) / double(dx)) * 128.0 / M_PI);
if (dx < 0)
cop_angle += 0x80;
}
@@ -1020,7 +1020,7 @@ void raiden2cop_device::LEGACY_execute_130e_cupsoc(address_space &space, int off
cop_angle = 0;
}
else {
- cop_angle = atan(double(dy) / double(dx)) * 128.0 / M_PI;
+ cop_angle = (int)(atan(double(dy) / double(dx)) * 128.0 / M_PI);
if (dx < 0)
cop_angle += 0x80;
}
@@ -1057,7 +1057,7 @@ void raiden2cop_device::execute_2288(address_space &space, int offset, UINT16 da
cop_angle = 0;
}
else {
- cop_angle = atan(double(dx) / double(dy)) * 128 / M_PI;
+ cop_angle = (int)(atan(double(dx) / double(dy)) * 128 / M_PI);
if (dy < 0)
cop_angle += 0x80;
}
@@ -1095,7 +1095,7 @@ void raiden2cop_device::execute_338e(address_space &space, int offset, UINT16 da
cop_angle = 0;
}
else {
- cop_angle = atan(double(dx) / double(dy)) * 128 / M_PI;
+ cop_angle = (int)(atan(double(dx) / double(dy)) * 128 / M_PI);
if (dy < 0)
cop_angle += 0x80;
}
@@ -1553,7 +1553,7 @@ void raiden2cop_device::LEGACY_execute_e30e(address_space &space, int offset, UI
cop_angle = 0;
}
else {
- cop_angle = atan(double(dy) / double(dx)) * 128.0 / M_PI;
+ cop_angle = (int)(atan(double(dy) / double(dx)) * 128.0 / M_PI);
if (dx < 0)
cop_angle += 0x80;
}