Writing Advanced Modules In C
From ASSS Wiki
This tutorial explains how to write advanced modules in C. It is assumed you know how to code and are familiar with how the ASSS code works.
This tutorial is a continuation of Writing Modules In C.
Some useful references:
http://qnxcs.unomaha.edu/help/product/neutrino/lib_ref/summary.html
http://www.cplusplus.com/reference/
Contents
Passing Data To Timers
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typedef struct ThisIsData { Player *p; int number; } ThisIsData; local int timerfunc(void *vp) //vp is void pointer, just an address that can point anywhere { ThisIsData *tid=(ThisIsData*)vp; //we know it points to our data if(tid->number == 10) { //if it worked anything in here will work too } return 0; //return 1 if you want timer to run again, or 0 if you want it to be removed } anotherfunction() { ThisIsData *tid=amalloc(sizeof(ThisIsData)); //we must allocate memory because anything in this function is destroyed when it ends tid->number=10 ml->SetTimer(timerfunc,1000,100,tid,0); //now set timer to activate in 1000 centiseconds, then repeat every 100. we are also sending the address of tid }
Passing Multiple Arguments To Commands
Commands do not have to be in order. Write me!
local void examplecommand(const char *command, const char *params, Player *p, const Target *t) { char *sentence=strdup(params); //strdup clones a string because strtok replaces " " with a \0 char* word=strtok(params," "); //strtok reads everything until next \0 into word while(word) //while word != null { if(!strnicmp(word,"a=",2)) { //do stuff if first 2 letters of word are 'a' then '=' word+=2; //like move start of word 2 letters forward int check=atoi(word); //then read a number } else if(!strnicmp(word,"bc=",3)) { //do stuff if first 3 letters of word are 'b' then 'c' then '=' word+=3; //make sure you move it 3 letters and not 2 int check=atoi(word); //then read a number } else if(!stricmp(word,"-de")) { //do stuff if word is "-de" } word=strtok(NULL," "); //advance to next word, or set word to null if none left } }
Creating Callbacks
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//example code goes here
Creating Interfaces
Cover overwriting existing interfaces to replace old modules. Write me!
//example code goes here
Sending Packets To Players
Cover position packets, weapon packets, clientset stuff, etc. Write me!
//example code goes here
Using Advisors
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//example code goes here
Creating Advisors
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//example code goes here