Damage Hook

Collaboration diagram for Damage Hook:

Functions
uint32_t	sf_deal_damage (SF_CGdFigureToolbox *figureToolbox, uint16_t dmg_source, uint16_t dmg_target, uint32_t damage_amount, uint32_t is_spell_damage, uint32_t is_ranged_damage, uint32_t vry_unknown_6)
void	sf_damage_hook ()
	Hook function for damage handling in the game. This function intercepts the call to deal damage and redirects it to a custom implementation while preserving the original behavior.

Variables
uint32_t	g_damage_return_addr

Detailed Description

Function Documentation

sf_damage_hook()

void sf_damage_hook

(

)

Hook function for damage handling in the game. This function intercepts the call to deal damage and redirects it to a custom implementation while preserving the original behavior.

Note

This is a naked function, meaning it does not have standard prologue/epilogue generated by the compiler. All stack management and register saving/restoring must be handled manually in assembly.

• Pushes arguments from the stack for sf_deal_damage.
• Sets up the ECX register to the appropriate value.
• Calls sf_deal_damage.
• Modifies a value in the stack based on the result.
• Jumps back to the original return address stored in g_damage_return_addr.

Warning

This function is architecture-dependent (x86) and may not work on other platforms.

Definition at line 121 of file sf_damage_hook.c.

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sf_deal_damage()

uint32_t sf_deal_damage	(	SF_CGdFigureToolbox *	figureToolbox,
		uint16_t	dmg_source,
		uint16_t	dmg_target,
		uint32_t	damage_amount,
		uint32_t	is_spell_damage,
		uint32_t	is_ranged_damage,
		uint32_t	vry_unknown_6 )

Definition at line 24 of file sf_damage_hook.c.

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Variable Documentation

g_damage_return_addr

uint32_t g_damage_return_addr

Definition at line 21 of file sf_damage_hook.c.