Relintai/entity_spell_system
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Implemented buying from and selling to a vendor.

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Relintai 2020-09-15 01:15:53 +02:00
parent cf95db4a75
commit bbe9df3ad6
2 changed files with 126 additions and 1 deletions
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119
entities/entity.cpp
View File

@ -35,6 +35,8 @@ SOFTWARE.
#include "../pipelines/spell_heal_info.h"
#include "../profiles/class_profile.h"
#include "./data/character_spec.h"
#include "./data/vendor_item_data.h"
#include "./data/vendor_item_data_entry.h"
#include "./resources/entity_resource_health.h"
#include "./resources/entity_resource_speed.h"
#include "./skills/entity_skill.h"
@ -5203,7 +5205,6 @@ void Entity::item_addc(int slot_id, Ref<ItemInstance> item) {
_c_bag->add_item_at(slot_id, item);
}
void Entity::notification_item_sremoved(Ref<Bag> bag, Ref<ItemInstance> item, int slot_id) {
ORPC(item_removec, slot_id);
}
@ -5329,6 +5330,20 @@ void Entity::target_item_cchange_count(int slot_id, int new_count) {
ii->set_stack_size(new_count);
}
//Vendors
void Entity::vendor_item_buy_crequest(const int index, const int count) {
RPCS(vendor_item_sbuy, index, count);
}
void Entity::vendor_item_sbuy(const int index, const int count) {
call("_vendor_item_sbuy", index, count);
}
void Entity::vendor_item_sell_crequest(const int slot_id) {
RPCS(vendor_item_ssell, slot_id);
}
void Entity::vendor_item_ssell(const int slot_id) {
call("_vendor_item_ssell", slot_id);
}
//// DATA ////
void Entity::data_adds(Ref<EntityDataContainer> data) {
_s_data.push_back(data);
@ -6302,6 +6317,96 @@ void Entity::_spell_learns(int id) {
}
}
void Entity::_vendor_item_sbuy(const int index, const int count) {
if (count <= 0)
return;
Entity *e = gets_target();
if (!e)
return;
Ref<EntityData> ed = e->gets_entity_data();
if (!ed.is_valid())
return;
Ref<VendorItemData> vid = ed->get_vendor_item_data();
if (!vid.is_valid())
return;
if (vid->get_num_vendor_datas() <= index) {
return;
}
Ref<VendorItemDataEntry> vide = vid->get_vendor_data(index);
if (!vide.is_valid())
return;
Ref<ItemTemplate> t = vide->get_item();
if (!t.is_valid())
return;
int price = vide->get_price();
if (gets_money() < price)
return;
Ref<Bag> sbag = gets_bag();
int s = count;
if (t->get_stack_size() < s)
s = t->get_stack_size();
Ref<ItemInstance> ii = t->create_item_instance();
ii->set_stack_size(s);
//todo make this work with item templates
if (!sbag->can_add_item(ii)) {
return;
}
sets_money(gets_money() - price);
sbag->add_item(ii);
}
void Entity::_vendor_item_ssell(const int slot_id) {
Entity *e = gets_target();
if (!e)
return;
Ref<EntityData> ed = e->gets_entity_data();
if (!ed.is_valid())
return;
Ref<VendorItemData> vid = ed->get_vendor_item_data();
if (!vid.is_valid())
return;
Ref<Bag> bag = gets_bag();
Ref<ItemInstance> ii = bag->get_item(slot_id);
if (!ii.is_valid())
return;
Ref<ItemTemplate> it = ii->get_item_template();
int price = it->get_price();
if (price == 0)
return;
sets_money(gets_money() + price);
bag->remove_item(slot_id);
}
void Entity::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_POSTINITIALIZE: {
@ -7463,6 +7568,18 @@ void Entity::_bind_methods() {
ClassDB::bind_method(D_METHOD("notification_target_item_sscount_changed", "bag", "item", "slot_id"), &Entity::notification_target_item_sscount_changed);
ClassDB::bind_method(D_METHOD("target_item_cchange_count", "slot_id", "new_count"), &Entity::target_item_cchange_count);
//Vendors
ClassDB::bind_method(D_METHOD("vendor_item_buy_crequest", "index", "count"), &Entity::vendor_item_buy_crequest);
ClassDB::bind_method(D_METHOD("vendor_item_sbuy", "index", "count"), &Entity::vendor_item_sbuy);
ClassDB::bind_method(D_METHOD("vendor_item_sell_crequest", "slot_id"), &Entity::vendor_item_sell_crequest);
ClassDB::bind_method(D_METHOD("vendor_item_ssell", "slot_id"), &Entity::vendor_item_ssell);
BIND_VMETHOD(MethodInfo("_vendor_item_sbuy", PropertyInfo(Variant::INT, "index"), PropertyInfo(Variant::INT, "count")));
BIND_VMETHOD(MethodInfo("_vendor_item_ssell", PropertyInfo(Variant::INT, "slot_id")));
ClassDB::bind_method(D_METHOD("_vendor_item_sbuy", "index", "count"), &Entity::_vendor_item_sbuy);
ClassDB::bind_method(D_METHOD("_vendor_item_ssell", "slot_id"), &Entity::_vendor_item_ssell);
//Actionbars
ClassDB::bind_method(D_METHOD("get_actionbar_locked"), &Entity::get_actionbar_locked);

8
entities/entity.h
View File

@ -946,6 +946,12 @@ public:
void notification_target_items_sswapped(Ref<Bag> bag, int slot_id_1, int slot_id_2);
void notification_target_item_sscount_changed(Ref<Bag> bag, Ref<ItemInstance> item, int slot_id);
//Vendors
void vendor_item_buy_crequest(const int index, const int count);
void vendor_item_sbuy(const int index, const int count);
void vendor_item_sell_crequest(const int slot_id);
void vendor_item_ssell(const int slot_id);
//// Data ////
void data_adds(Ref<EntityDataContainer> data);
@ -1086,6 +1092,8 @@ protected:
void _con_target_changed(Node *p_entity, Node *p_old_target);
void _notification_sdeath();
void _spell_learns(int id);
void _vendor_item_sbuy(const int index, const int count);
void _vendor_item_ssell(const int slot_id);
bool _set(const StringName &p_name, const Variant &p_value);
bool _get(const StringName &p_name, Variant &r_ret) const;