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438 lines (375 loc) · 9.97 KB
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/* Copyright (C) 2009,2010,2011,2012 Dawn - 2D roleplaying game
This file is a part of the dawn-rpg project <https://github.com/frusen/Dawn>.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "item.h"
#include "spell.h"
#include <memory>
#include <cassert>
std::vector<Item*> allItems;
namespace DawnInterface
{
Item* createNewItem(std::string name,
int sizeX,
int sizeY,
std::string symbolFile,
ItemQuality::ItemQuality itemQuality,
EquipPosition::EquipPosition equipPos,
ItemType::ItemType itemType,
ArmorType::ArmorType armorType,
WeaponType::WeaponType weaponType )
{
Item *newItem = new Item( name, sizeX, sizeY, symbolFile, itemQuality, equipPos, itemType, armorType, weaponType );
allItems.push_back( newItem );
return newItem;
}
}
TriggerSpellOnItem::TriggerSpellOnItem( CSpellActionBase* spellToTrigger, float chanceToTrigger, TriggerType::TriggerType triggerType, bool castOnSelf )
{
assert( spellToTrigger != NULL );
this->spellToTrigger = spellToTrigger;
this->chanceToTrigger = chanceToTrigger;
this->triggerType = triggerType;
this->castOnSelf = castOnSelf;
}
CSpellActionBase *TriggerSpellOnItem::getSpellToTrigger() const
{
return spellToTrigger;
}
float TriggerSpellOnItem::getChanceToTrigger() const
{
return chanceToTrigger;
}
TriggerType::TriggerType TriggerSpellOnItem::getTriggerType() const
{
return triggerType;
}
bool TriggerSpellOnItem::getCastOnSelf() const
{
return castOnSelf;
}
std::string TriggerSpellOnItem::getTooltipText() const
{
std::string toReturn = "chance to cast ";
toReturn.append( getSpellToTrigger()->getName() );
if( getCastOnSelf() == true )
{
toReturn.append( " on yourself when " );
}
else
{
toReturn.append( " on your target when " );
}
if( getTriggerType() == TriggerType::EXECUTING_ACTION )
{
toReturn.append( "casting spells." );
}
else if( getTriggerType() == TriggerType::TAKING_DAMAGE )
{
toReturn.append( "taking damage." );
}
return toReturn;
}
Item::Item( std::string name_, size_t sizeX_, size_t sizeY_, std::string symbolFile,
ItemQuality::ItemQuality itemQuality_,
EquipPosition::EquipPosition equipPosition_,
ItemType::ItemType itemType_,
ArmorType::ArmorType armorType_,
WeaponType::WeaponType weaponType_, bool loadSymbol )
: name( name_ ),
sizeX( sizeX_ ),
sizeY( sizeY_ ),
itemQuality ( itemQuality_ ),
itemType ( itemType_ ),
armorType ( armorType_ ),
weaponType ( weaponType_ ),
equipPosition ( equipPosition_ ),
useableItem( false ),
statsModifier( NULL ),
resistElementModifier( NULL ),
spellEffectElementModifier( NULL ),
minDamage( 0 ),
maxDamage( 0 ),
maxStackSize( 1 ),
requiredLevel( 1 ),
value( 0 ),
spell( NULL )
{
resistElementModifier = new int16_t[ static_cast<size_t>( ElementType::Count ) ];
spellEffectElementModifier = new int16_t[ static_cast<size_t>( ElementType::Count ) ];
statsModifier = new int16_t[ static_cast<size_t>( StatsType::Count ) ];
for( size_t curElement=0; curElement<static_cast<size_t>( ElementType::Count ); ++curElement )
{
resistElementModifier[ curElement ] = 0;
spellEffectElementModifier[ curElement ] = 0;
}
for( size_t curStat=0; curStat<static_cast<size_t>( StatsType::Count ); ++curStat )
{
statsModifier[ curStat ] = 0;
}
// note: This is for use in derived classes that set their own texture ID only
if( loadSymbol )
{
symbolTexture.LoadIMG( symbolFile, 0 );
}
if( itemType == ItemType::DRINK ||
itemType == ItemType::FOOD ||
itemType == ItemType::POTION ||
itemType == ItemType::NEWSPELL ||
itemType == ItemType::SCROLL )
{
useableItem = true;
}
}
std::string Item::getName() const
{
return name;
}
std::string Item::getID() const
{
std::ostringstream idstream;
for( size_t curChar=0; curChar<name.size(); ++curChar )
{
if( islower( tolower( name[ curChar ] ) ) )
{
idstream << char( tolower( name[ curChar ] ) );
}
}
if ( spell != NULL && spell->getRank() > 1 )
{
idstream << "rank" << static_cast<int>(spell->getRank());
}
return idstream.str();
}
size_t Item::getSizeX() const
{
return sizeX;
}
size_t Item::getSizeY() const
{
return sizeY;
}
size_t Item::getMaxStackSize() const
{
return maxStackSize;
}
void Item::setMaxStackSize( size_t maxStackSize )
{
this->maxStackSize = maxStackSize;
}
bool Item::isItemStackable() const
{
if ( getMaxStackSize() > 1 )
{
return true;
}
return false;
}
CTexture* Item::getSymbolTexture()
{
return &symbolTexture;
}
ItemQuality::ItemQuality Item::getItemQuality() const
{
return itemQuality;
}
ItemType::ItemType Item::getItemType() const
{
return itemType;
}
ArmorType::ArmorType Item::getArmorType() const
{
return armorType;
}
WeaponType::WeaponType Item::getWeaponType() const
{
return weaponType;
}
EquipPosition::EquipPosition Item::getEquipPosition() const
{
return equipPosition;
}
std::string Item::getDescription() const
{
return description;
}
int16_t Item::getStats( StatsType::StatsType statsType ) const
{
return statsModifier[ static_cast<size_t>(statsType) ];
}
int16_t Item::getResistElementModifierPoints( ElementType::ElementType elementType ) const
{
return resistElementModifier[ static_cast<size_t>(elementType) ];
}
int16_t Item::getSpellEffectElementModifierPoints( ElementType::ElementType elementType ) const
{
return spellEffectElementModifier[ static_cast<size_t>(elementType) ];
}
uint8_t Item::getMinDamage() const
{
return minDamage;
}
uint8_t Item::getMaxDamage() const
{
return maxDamage;
}
uint8_t Item::getRequiredLevel() const
{
return requiredLevel;
}
uint32_t Item::getValue() const
{
return value;
}
CSpell *Item::getSpell() const
{
return spell;
}
void Item::setStats( StatsType::StatsType statsType, int16_t amount )
{
this->statsModifier[ static_cast<size_t>( statsType) ] = amount;
}
void Item::setResistElementModifierPoints( ElementType::ElementType elementType, int16_t resistModifierPoints )
{
this->resistElementModifier[ static_cast<size_t>( elementType ) ] = resistModifierPoints;
}
void Item::setSpellEffectElementModifierPoints( ElementType::ElementType elementType, int16_t spellEffectElementModifierPoints )
{
this->spellEffectElementModifier[ static_cast<size_t>( elementType ) ] = spellEffectElementModifierPoints;
}
void Item::setMinDamage( uint8_t minDamage_ )
{
minDamage = minDamage_;
}
void Item::setMaxDamage( uint8_t maxDamage_ )
{
maxDamage = maxDamage_;
}
void Item::setRequiredLevel( uint8_t requiredLevel )
{
this->requiredLevel = requiredLevel;
}
void Item::setValue( uint32_t newValue )
{
value = newValue;
}
void Item::setSpell( CSpell *newSpell )
{
spell = newSpell;
}
void Item::setDescription ( std::string description_ )
{
description = "\"" + description_ + "\"";
}
void Item::addTriggerSpellOnSelf( CSpellActionBase* spellToTrigger, float chanceToTrigger, TriggerType::TriggerType triggerType )
{
assert ( spellToTrigger != NULL );
triggerSpells.push_back( new TriggerSpellOnItem( spellToTrigger, chanceToTrigger, triggerType, true ) );
}
void Item::addTriggerSpellOnTarget( CSpellActionBase* spellToTrigger, float chanceToTrigger, TriggerType::TriggerType triggerType )
{
assert ( spellToTrigger != NULL );
triggerSpells.push_back( new TriggerSpellOnItem( spellToTrigger, chanceToTrigger, triggerType, false ) );
}
std::vector<TriggerSpellOnItem*> Item::getTriggerSpells() const
{
return triggerSpells;
}
bool Item::isTwoHandedWeapon() const
{
switch( getWeaponType() ) {
case WeaponType::TWOHAND_AXE:
return true;
break;
case WeaponType::TWOHAND_CLUB:
break;
return true;
case WeaponType::TWOHAND_MACE:
break;
return true;
case WeaponType::TWOHAND_SWORD:
return true;
break;
case WeaponType::BOW:
return true;
break;
case WeaponType::CROSSBOW:
return true;
break;
case WeaponType::STAFF:
return true;
break;
default:
return false;
break;
}
return false;
}
std::string Item::getUseableDescription() const
{
switch ( itemType )
{
case ItemType::DRINK:
if ( getSpell() != NULL )
{
return std::string("Drink: ").append( getSpell()->getInfo() );
}
break;
case ItemType::FOOD:
if ( getSpell() != NULL ) {
return std::string("Eat: ").append( getSpell()->getInfo() );
}
break;
case ItemType::NEWSPELL:
if ( getSpell() != NULL )
{
char rank[10];
sprintf(rank, " (rank %d)", getSpell()->getRank() );
return std::string("Memorize: Inscribes ").append( getSpell()->getName() ).append( rank ).append(" to spellbook.");
}
break;
case ItemType::POTION:
if ( getSpell() != NULL )
{
return std::string("Quaff: ").append(getSpell()->getInfo() );
}
break;
case ItemType::SCROLL:
if ( getSpell() != NULL )
{
return std::string("Read: ").append(getSpell()->getInfo() );
}
break;
default:
break;
}
return "";
}
bool Item::isUseable() const
{
return useableItem;
}
GoldHeap::GoldHeap( size_t coins_ )
: Item( "Coins", 1, 1, "data/items/coins.tga",
ItemQuality::NORMAL,
EquipPosition::NONE,
ItemType::MISCELLANEOUS,
ArmorType::NO_ARMOR,
WeaponType::NO_WEAPON,
false ),
coins( coins_ )
{
symbolTexture.LoadIMG( "data/items/coins.tga", 0 );
}
size_t GoldHeap::numCoins() const
{
return coins;
}
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