combined.c

来自「C实现的MUD,对大家基本入门网络游戏很有帮助!」· C语言 代码 · 共 71 行

//combined_item.c
//海洋2.0
//星星（lywin）

#include <dbase.h>
#include <name.h>

inherit F_CLEAN_UP;
inherit F_DBASE;
inherit F_MOVE;
inherit F_NAME;

static int amount;

void setup()
{
}

int query_amount() { return amount; }

void destruct_me() { 
			destruct(this_object()); }

void set_amount(int v)
{
	if( v < 0 ) error("combine:set_amount less than 1.\n");
	if( v==0 ) 
	{
                   // 为了防止玩家在钱庄利用延时复制金钱！
                   //将物件移走并destruct
	::move(VOID_OB);
	call_out("destruct_me", 1);
	}
	else {
		amount = v;
		this_object()->set_weight(v * (int)query("base_weight"));
	}
}

void add_amount(int v) { set_amount(amount+v); }

string short()
{
	return chinese_number(query_amount()) + query("base_unit")
		+ ::short();
}

varargs int move(mixed dest, int silent)
{
	object env, *inv;
	int i, total;
	string file;

	if( ::move(dest, silent) ) {
		if( living(env = environment()) ) {
			file = base_name(this_object());
			inv = all_inventory(env);
			total = (int)query_amount();
			for(i=0; i<sizeof(inv); i++) {
				if( inv[i]==this_object() ) continue;
				if( base_name(inv[i])==file ) {
					total += (int)inv[i]->query_amount();
					destruct(inv[i]);
				}
			}
			set_amount(total);
		}
		return 1;
	}
}