mirror of git://git.psyced.org/git/psyced
53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
// stack implementation donated by psyc://psyced.org/~allo
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//
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#include <net.h>
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#define ON_COMMAND if (mycmd(command, args, source)) return 1;
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#include <place.gen>
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mycmd(a, args, source) {
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unless (source) source = previous_object(); // really needed???
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string *stack=allocate(0);
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if (v("stack")){
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stack=v("stack");
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}
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switch (a){
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case "push":
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stack=stack + ({ARGS(1)});
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vSet("stack", stack);
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castmsg(ME, "_notice_public_stack_add", "Eintrag #[_num] hinzugefuegt: "+stack[sizeof(stack)-1], (["_nick": "stack", "_num": sizeof(stack)]));
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break;
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case "get":
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if(sizeof(stack)>0){
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if(sizeof(args)==1){
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castmsg(ME, "_notice_public_stack", "Eintrag #[_num]: "+stack[sizeof(stack)-1], (["_nick": "stack", "_num": sizeof(stack)]));
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}else{
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args[1]=to_int(args[1]);
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if(sizeof(stack)>=args[1]){
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castmsg(ME, "_notice_public_stack", "Eintrag #[_num]: "+stack[(args[1])-1], (["_nick": "stack", "_num": args[1]]));
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}
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}
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}
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break;
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case "pop":
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if(sizeof(args)==1){
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if(sizeof(stack)>0){
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castmsg(ME, "_notice_public_stack_delete", "Eintrag #[_num] entfernt: "+stack[sizeof(stack)-1], (["_nick": "stack", "_num": sizeof(stack)]));
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stack=stack - ({stack[sizeof(stack)-1]});
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vSet("stack", stack);
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}
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}else{
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args[1]=to_int(args[1]);
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if(sizeof(stack)>=to_int(args[1])){
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castmsg(ME, "_notice_public_stack_delete", "Eintrag #[_num] entfernt: "+stack[(args[1])-1], (["_nick": "stack", "_num": args[1]]));
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stack=stack - ({stack[args[1]-1]});
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vSet("stack", stack);
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}
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}
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default:
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return 0;
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break;
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}
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return 1;
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}
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