Help/Support Breakpoint doesn't hit when enemy attacks

K_K · September 7, 2017

On 9/7/2017 at 10:00 PM, Ted2 said:

yes, the breakpoint gets hit & game freezes.

When I get hit, breakpoint doesn't get hit & doesn't freeze.

When I change the code, like I wrote. It apparently is my health function too, so I find it strange

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What you need to do is use the backtrace function and check the functions even though you hit the enemy

Goran · September 7, 2017

On 9/7/2017 at 10:19 PM, K_K said:

What you need to do is use the backtrace function and check the functions even though you hit the enemy

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what is backtrace function? when we are using this and how?

K_K · September 7, 2017

On 9/7/2017 at 10:29 PM, Goran said:

what is backtrace function? when we are using this and how?

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When you have set a watch point and the game freezes you type bt gives you a list of address which are associated with that address /function

Oxytyramine · September 7, 2017

On 9/7/2017 at 10:03 PM, Goran said:

you need to check places where is goes in ida to compare.... and then try that to watch....

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why'd u watchpoint an IDA offset .-.

On 9/7/2017 at 10:00 PM, Ted2 said:

yes, the breakpoint gets hit & game freezes.

When I get hit, breakpoint doesn't get hit & doesn't freeze.

When I change the code, like I wrote. It apparently is my health function too, so I find it strange

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exactly as King says, use backtrace and find the right offset

Ted2 · September 7, 2017

On 9/7/2017 at 11:00 PM, Mr Cub3s said:

why'd u watchpoint an IDA offset .-.

exactly as King says, use backtrace and find the right offset

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On 9/7/2017 at 10:36 PM, K_K said:

When you have set a watch point and the game freezes you type bt gives you a list of address which are associated with that address /function

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It drops me here:

loc_494DFC
CMP             R4, R5
BGE             loc_494E08
MOV             R0, R11
BL              sub_4956E8
ADDS            R4, R0, R5

R4 = Max Damage I can give
R5 = Damage I give

K_K · September 8, 2017

edit this accordingly

Ted2 · September 8, 2017

On 9/8/2017 at 12:22 AM, K_K said:

edit this accordingly

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I tried to swap r4 with r5, which would basicly set the damage as max damage & max damage as damage. But no effect, maybe ADDS R4, R0, R7? but think will crash

Updated September 8, 2017 by Ted2

K_K · September 8, 2017

On 9/8/2017 at 12:23 AM, Ted2 said:

I tried to swap r4 with r5, which would basicly set the damage as max damage & max damage as damage. But no effect, maybe ADDS R4, R0, R7? but think will crash

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Have a look @ the function it compares it at the top nop that and see