item.m

/*
    toten
    Copyright (C) 2004,2005 Toten Developers

    Toten is the legal property of its developers, whose names are
    too numerous to list here.  Please refer to the COPYRIGHT file
    for the full text of this license and to the AUTHORS file for
    the complete list of developers.

    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this program; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/

#include "toten.h"

@implementation TItem : TObject

- init:(int)level:(int)hp_max:(int)price:(int)weight:(char *)weight_unit:(char *)name:(char *)desc
{
        [super init];

        if(level > 0) {
                self->lvl = level;
        }

        if(hp_max > 0) {
                self->hp_max = hp_max;
                self->hp = self->hp_max;
        }

        if(price >= 0) {
                self->price = price;
        }

        if(weight >= 0) {
                self->weight = weight;
        }

        if(weight_unit) {
                self->weight_unit = strdup(weight_unit);
        }
        else {
                self->weight_unit = NULL;
        }

        if(name) {
                self->name = strdup(name);
        }
        else {
                self->name = NULL;
        }

        if(desc) {
                self->desc = strdup(desc);
        }
        else {
                self->desc = NULL;
        }

}

- free
{
        if(self->weight_unit)
                free(self->weight_unit);        
        
        if(self->name)
                free(self->name);

        if(self->desc)
                free(self->desc);
}

- (int)get_lvl
{
        return self->lvl;
}

- (char *)get_name
{
        return self->name;
}

- (int)get_hp
{
        return self->hp;
}

- (int)get_hp_max
{
        return self->hp_max;
}

- (char *)get_description
{
        return self->desc;
}

- (int)get_price
{
        return self->price;
}

- (int)get_weight
{
        return self->weight;
}

- (char *)get_weight_unit
{
        return self->weight_unit;
}

- (void)set_properties:(int)hp:(int)price
{
        if(hp > 0 && hp <= self->hp_max) {
                self->hp = hp;
        }
        
        if(price >= 0) {
                self->price = price;
        }
}

- (void)set_description:(char *)description
{
        if(description) {
                self->desc = strdup(description);
        }
}

- (void)set_equipable_locations:(int *)locations:(int)len
{
        if(self->equipable_locations) {
                free(self->equipable_locations);
                self->len = 0;
        }
        
        if(locations) {
                self->len = len;
                memcpy(self->equipable_locations,locations,len);
        }
}

@end

@implementation TConsumable : TItem

- init:(int)level:(int)hp:(int)price:(int)weight:(char *)weight_units:(char *)name:(char *)desc:(int)lvl_mod:
(int)hp_mod:(int)str_mod:(int)cons_mod:(int)intel_mod:(int)wis_mod:(int)charisma_mod:(int)dex_mod:(int)speed_mod:(int)exp_mod
{
        /* let the superclass(item) handle initing these things */
        [super init:level:hp:price:weight:weight_unit:name:desc];

        self->lvl_mod = lvl_mod;
        self->hp_mod = hp_mod;
        self->str_mod = str_mod;
        self->cons_mod = cons_mod;
        self->intel_mod = intel_mod;
        self->wis_mod = wis_mod;
        self->charisma_mod = charisma_mod;
        self->dex_mod = dex_mod;
        self->speed_mod = speed_mod;
        
        /* we can't have an item lowering our experience points... */
        if(exp_mod >= 0) {
                self->exp_mod = exp_mod;
        }
        else {
                self->exp_mod = 0;
        }
}

- free
{
        [super free];
}

- (int)get_lvl_mod
{
        return self->lvl_mod;
}

- (int)get_hp_mod
{
        return self->hp_mod;
}

- (int)get_str_mod
{
        return self->str_mod;
}

- (int)get_cons_mod
{
        return self->cons_mod;
}

- (int)get_intel_mod
{
        return self->intel_mod;
}

- (int)get_wis_mod
{
        return self->wis_mod;
}

- (int)get_charisma_mod
{
        return self->charisma_mod;
}

- (int)get_dex_mod
{
        return self->dex_mod;
}

- (int)get_speed_mod
{
        return self->speed_mod;
}

- (int)get_exp_mod
{
        return self->exp_mod;
}

@end

@implementation TFood : TConsumable

- init:(int)level:(int)hp:(int)price:(int)weight:(char *)weight_units:(char *)name:(char *)desc:(int)lvl_mod:
(int)hp_mod:(int)str_mod:(int)cons_mod:(int)intel_mod:(int)wis_mod:(int)charisma_mod:(int)dex_mod:(int)speed_mod:
(int)exp_mod:(int)hunger_mod
{
        [super init:level:hp:price:weight:weight_units:name:desc:lvl_mod:hp_mod:str_mod:cons_mod:intel_mod:wis_mod:charisma_mod:dex_mod:speed_mod:exp_mod];

        self->hunger_mod = hunger_mod;
}

- free
{
        [super free];
}

- (int)get_hunger_mod
{
        return hunger_mod;
}

@end

@implementation TDrug : TFood

- init:(int)level:(int)hp:(int)price:(int)weight:(char *)weight_units:(char *)name:(char *)desc:(int)lvl_mod:
(int)hp_mod:(int)str_mod:(int)cons_mod:(int)intel_mod:(int)wis_mod:(int)charisma_mod:(int)dex_mod:(int)speed_mod:
(int)exp_mod:(int)effect_timeout
{
        [super init:level:hp:price:weight:weight_units:name:desc:lvl_mod:hp_mod:str_mod:cons_mod:intel_mod:wis_mod:charisma_mod:dex_mod:speed_mod:exp_mod];

        if(effect_timeout > 0) {
                self->effect_timeout = effect_timeout;
        }
        else {
                self->effect_timeout = 1;
        }
}

- free
{
        [super free];
}

- (int)get_effect_timeout
{
        return self->effect_timeout;
}

@end

@implementation TDrink : TConsumable

- init:(int)level:(int)hp:(int)price:(int)weight:(char *)weight_units:(char *)name:(char *)desc:(int)lvl_mod:
(int)hp_mod:(int)str_mod:(int)cons_mod:(int)intel_mod:(int)wis_mod:(int)charisma_mod:(int)dex_mod:(int)speed_mod:
(int)exp_mod:(int)thirst_mod
{
        [super init:level:hp:price:weight:weight_units:name:desc:lvl_mod:hp_mod:str_mod:cons_mod:intel_mod:wis_mod:charisma_mod:dex_mod:speed_mod:exp_mod];

        self->thirst_mod = thirst_mod;

}

- free
{
        [super free];
}

- (int)get_thirst_mod
{
        return self->thirst_mod;
}

@end

@implementation TAlcohol : TDrink

- init:(int)level:(int)hp:(int)price:(int)weight:(char *)weight_units:(char *)name:(char *)desc:(int)lvl_mod:
(int)hp_mod:(int)str_mod:(int)cons_mod:(int)intel_mod:(int)wis_mod:(int)charisma_mod:(int)dex_mod:(int)speed_mod:
(int)exp_mod:(int)effect_timeout
{
        [super init:level:hp:price:weight:weight_units:name:desc:lvl_mod:hp_mod:str_mod:cons_mod:intel_mod:wis_mod:charisma_mod:dex_mod:speed_mod:exp_mod];

        if(effect_timeout > 0) {
                self->effect_timeout = effect_timeout;
        }
        else {
                self->effect_timeout = 1;
        }

}

- free
{
        [super free];
}

- (int)get_effect_timeout
{
        return self->effect_timeout;
}

@end

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