Shorten crash debugger button code to first combo L+R+Z

[djevangelia]

This shortens the button sequence to show the crash debugger to the first combination only, L + R and Z.

My reasoning is that not every player wants to get a sudden big ugly scary crash screen if they crash, yet might need to easily open it for a bug report (I will admit I have never been able to successfully enter the full code), and anyone who needs instant screen for debugging purposes can nop the jumps to Fault_WaitForButtonCombo themselves.

The downside could be that sometimes some emulators don't seem to display the yellow crash bar (which could make instant screen better), but if the combo is easy and players know about it, I think they'll try it out on crashing anyways if interested in bug reporting.

Testing

Tested in Ares recent nightly build and Project64 3.0.1.
https://www.youtube.com/watch?v=GmMi43YtEiM

One way to test quickly is to change this code in hacks.asm:

jal     Actor_Spawn_Malloc_Hack
sw      v1, 0x004C(sp)

Test usual crash: Change sw v1,... to sb v1,...
Test HungUp: Change everything to

move a0,zero
jal Fault_AddHungupAndCrashImpl
move a1,zero

[flagrama]

Honestly, it'd be best to remove the combination entirely and just bring it up right away. People never realize there is a debugger and don't include it in bug reports because they don't know about it.

[fenhl]

Agreed. A crash means something has already gone very wrong, so I wouldn't worry too much about the crash screen being ugly. Making it easier to include the data it shows in a bug report is more important.