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Fix a crash issue when attempting to draw invalid item. 

This can happen when using UIItem as interfaces etc.
This commit is contained in:
BenDol 2014-07-11 16:19:30 +12:00
parent 12b3bd4ee0
commit 9f7aafac0b
3 changed files with 23 additions and 19 deletions
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34
modules/game_healthinfo/healthinfo.lua
View File

@ -1,21 +1,21 @@
Icons = {}
Icons[1] = { tooltip = tr('You are poisoned'), path = '/images/game/states/poisoned', id = 'condition_poisoned' }
Icons[2] = { tooltip = tr('You are burning'), path = '/images/game/states/burning', id = 'condition_burning' }
Icons[4] = { tooltip = tr('You are electrified'), path = '/images/game/states/electrified', id = 'condition_electrified' }
Icons[8] = { tooltip = tr('You are drunk'), path = '/images/game/states/drunk', id = 'condition_drunk' }
Icons[16] = { tooltip = tr('You are protected by a magic shield'), path = '/images/game/states/magic_shield', id = 'condition_magic_shield' }
Icons[32] = { tooltip = tr('You are paralysed'), path = '/images/game/states/slowed', id = 'condition_slowed' }
Icons[64] = { tooltip = tr('You are hasted'), path = '/images/game/states/haste', id = 'condition_haste' }
Icons[128] = { tooltip = tr('You may not logout during a fight'), path = '/images/game/states/logout_block', id = 'condition_logout_block' }
Icons[256] = { tooltip = tr('You are drowning'), path = '/images/game/states/drowning', id = 'condition_drowning' }
Icons[512] = { tooltip = tr('You are freezing'), path = '/images/game/states/freezing', id = 'condition_freezing' }
Icons[1024] = { tooltip = tr('You are dazzled'), path = '/images/game/states/dazzled', id = 'condition_dazzled' }
Icons[2048] = { tooltip = tr('You are cursed'), path = '/images/game/states/cursed', id = 'condition_cursed' }
Icons[4096] = { tooltip = tr('You are strengthened'), path = '/images/game/states/strengthened', id = 'condition_strengthened' }
Icons[8192] = { tooltip = tr('You may not logout or enter a protection zone'), path = '/images/game/states/protection_zone_block', id = 'condition_protection_zone_block' }
Icons[16384] = { tooltip = tr('You are within a protection zone'), path = '/images/game/states/protection_zone', id = 'condition_protection_zone' }
Icons[32768] = { tooltip = tr('You are bleeding'), path = '/images/game/states/bleeding', id = 'condition_bleeding' }
Icons[65536] = { tooltip = tr('You are hungry'), path = '/images/game/states/hungry', id = 'condition_hungry' }
Icons[PlayerStates.Poison] = { tooltip = tr('You are poisoned'), path = '/images/game/states/poisoned', id = 'condition_poisoned' }
Icons[PlayerStates.Burn] = { tooltip = tr('You are burning'), path = '/images/game/states/burning', id = 'condition_burning' }
Icons[PlayerStates.Energy] = { tooltip = tr('You are electrified'), path = '/images/game/states/electrified', id = 'condition_electrified' }
Icons[PlayerStates.Drunk] = { tooltip = tr('You are drunk'), path = '/images/game/states/drunk', id = 'condition_drunk' }
Icons[PlayerStates.ManaShield] = { tooltip = tr('You are protected by a magic shield'), path = '/images/game/states/magic_shield', id = 'condition_magic_shield' }
Icons[PlayerStates.Paralyze] = { tooltip = tr('You are paralysed'), path = '/images/game/states/slowed', id = 'condition_slowed' }
Icons[PlayerStates.Haste] = { tooltip = tr('You are hasted'), path = '/images/game/states/haste', id = 'condition_haste' }
Icons[PlayerStates.Swords] = { tooltip = tr('You may not logout during a fight'), path = '/images/game/states/logout_block', id = 'condition_logout_block' }
Icons[PlayerStates.Drowning] = { tooltip = tr('You are drowning'), path = '/images/game/states/drowning', id = 'condition_drowning' }
Icons[PlayerStates.Freezing] = { tooltip = tr('You are freezing'), path = '/images/game/states/freezing', id = 'condition_freezing' }
Icons[PlayerStates.Dazzled] = { tooltip = tr('You are dazzled'), path = '/images/game/states/dazzled', id = 'condition_dazzled' }
Icons[PlayerStates.Cursed] = { tooltip = tr('You are cursed'), path = '/images/game/states/cursed', id = 'condition_cursed' }
Icons[PlayerStates.PartyBuff] = { tooltip = tr('You are strengthened'), path = '/images/game/states/strengthened', id = 'condition_strengthened' }
Icons[PlayerStates.PzBlock] = { tooltip = tr('You may not logout or enter a protection zone'), path = '/images/game/states/protection_zone_block', id = 'condition_protection_zone_block' }
Icons[PlayerStates.Pz] = { tooltip = tr('You are within a protection zone'), path = '/images/game/states/protection_zone', id = 'condition_protection_zone' }
Icons[PlayerStates.Bleeding] = { tooltip = tr('You are bleeding'), path = '/images/game/states/bleeding', id = 'condition_bleeding' }
Icons[PlayerStates.Hungry] = { tooltip = tr('You are hungry'), path = '/images/game/states/hungry', id = 'condition_hungry' }
healthInfoWindow = nil
healthBar = nil

4
modules/gamelib/player.lua
View File

@ -133,7 +133,7 @@ function Player:getItemsCount(itemId)
return count
end
function Player:hasState(_state, states)
function Player:hasState(state, states)
if not states then
states = self:getStates()
end
@ -143,7 +143,7 @@ function Player:hasState(_state, states)
if pow > states then break end
local states = bit32.band(states, pow)
if states == _state then
if states == state then
return true
end
end

4
src/client/item.cpp
View File

@ -272,6 +272,10 @@ ItemPtr Item::clone()
void Item::calculatePatterns(int& xPattern, int& yPattern, int& zPattern)
{
// Avoid crashes with invalid items
if(!isValid())
return;
if(isStackable() && getNumPatternX() == 4 && getNumPatternY() == 2) {
if(m_countOrSubType <= 0) {
xPattern = 0;