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how ho hook engine function
how ho hook engine function
Lets say I need to hook g_pEngine->pfnPlaySound
g_pEngine->pfnPlaySound = myfunc ( do I need to pass cl_enginefunc_s struct to it or not? )
because return g_pEngine->pfnPlaySound(soound,vol,pitch ) leed to crash . I suppose myfunc shoud be structure* void.
Can someone explain how to do it properly
g_pEngine->pfnPlaySound = myfunc ( do I need to pass cl_enginefunc_s struct to it or not? )
because return g_pEngine->pfnPlaySound(soound,vol,pitch ) leed to crash . I suppose myfunc shoud be structure* void.
Can someone explain how to do it properly
Let me see your code.
Code:
void HookFunction(){
g_pClient->HUD_Redraw = HUD_Redraw;
g_pClient->HUD_Frame = HUD_Frame;
g_pEngine->pfnPlaySound = plays; //here
and
void [or what??] plays(const char *sound,float vol, float pitch)
{
ConsolePrintColor(22, 222, 22, "hook sound %s \n",sound);
return g_pEngine->pfnPlaySound(sound, vol, pitch); //wrong
}
I found return g_Engine.pfnPlaySound(sound, vol, pitch); is correct
I have another question
if I hook simple command like disconnect
Code:
pcmd_t hookdisc;
hookdisc = CommandByName("disconnect");
hookdisc->function = (xcommand_t)mydisconnect;
void mydisconnect()
{
how to return original function ? because if I do engine-> clientcmd disconenct it will be infinite loop
