Relintai/entity_spell_system
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ItemInstance now has a stat_modifiers property.

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This commit is contained in:
Relintai 2020-06-20 20:59:03 +02:00
parent 1946fd96a4
commit 20aabfda70
2 changed files with 39 additions and 0 deletions
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36
data/items/item_instance.cpp
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@ -105,6 +105,38 @@ int ItemInstance::stat_modifier_get_count() const {
return _modifiers.size();
}
Vector<Variant> ItemInstance::stat_modifiers_get() {
Vector<Variant> arr;
arr.resize(_modifiers.size() * 4);
for (int i = 0; i < _modifiers.size(); ++i) {
int indx = i * 4;
const ItemStatModifier &m = _modifiers[i];
arr.write[indx] = m.stat_id;
arr.write[indx + 1] = m.base_mod;
arr.write[indx + 2] = m.bonus_mod;
arr.write[indx + 3] = m.percent_mod;
}
return arr;
}
void ItemInstance::stat_modifiers_set(const Vector<Variant> &mods) {
ERR_FAIL_COND((mods.size() % 4) != 0);
_modifiers.resize(mods.size() / 4);
for (int i = 0; i < _modifiers.size(); ++i) {
int indx = i * 4;
ItemStatModifier &m = _modifiers.write[i];
m.stat_id = mods[indx];
m.base_mod = mods[indx + 1];
m.bonus_mod = mods[indx + 2];
m.percent_mod = mods[indx + 3];
}
}
int ItemInstance::get_stack_size() const {
return _stack_size;
}
@ -230,6 +262,10 @@ void ItemInstance::_bind_methods() {
ClassDB::bind_method(D_METHOD("clear_item_stat_modifiers"), &ItemInstance::clear_item_stat_modifiers);
ClassDB::bind_method(D_METHOD("stat_modifier_get_count"), &ItemInstance::stat_modifier_get_count);
ClassDB::bind_method(D_METHOD("stat_modifiers_get"), &ItemInstance::stat_modifiers_get);
ClassDB::bind_method(D_METHOD("stat_modifiers_set", "mods"), &ItemInstance::stat_modifiers_set);
ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "stat_modifiers", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_DEFAULT, ""), "stat_modifiers_set", "stat_modifiers_get");
BIND_VMETHOD(MethodInfo(PropertyInfo(Variant::STRING, "desc"), "_get_description"));
ClassDB::bind_method(D_METHOD("get_description"), &ItemInstance::get_description);

3
data/items/item_instance.h
View File

@ -56,6 +56,9 @@ public:
int stat_modifier_get_count() const;
Vector<Variant> stat_modifiers_get();
void stat_modifiers_set(const Vector<Variant> &mods);
int get_stack_size() const;
void set_stack_size(const int value);