blob: 44ed148c06fa655bd31cae56843a05d0f8970add (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
#ifndef INVENTORY_HPP_
#define INVENTORY_HPP_
#include <entityx/entityx.h>
#include <components.hpp>
#include <events.hpp>
struct Item {
std::string name;
std::string type;
int value;
int stackSize;
Texture sprite;
Item(void)
: value(0), stackSize(1) {}
Item(XMLElement *e) {
name = e->StrAttribute("name");
type = e->StrAttribute("type");
value = 0;
e->QueryIntAttribute("value", &value);
stackSize = 1;
e->QueryIntAttribute("maxStackSize", &stackSize);
sprite = Texture(e->StrAttribute("sprite"));
}
};
struct InventoryEntry {
Item* item;
int count;
vec2 loc;
InventoryEntry(void)
: item(nullptr), count(0) {}
};
class InventorySystem : public entityx::System<InventorySystem>, public entityx::Receiver<InventorySystem> {
private:
std::vector<InventoryEntry> items;
public:
InventorySystem(int size = 4) {
items.resize(size);
loadItems();
}
void configure(entityx::EventManager &ev);
void loadItems(void);
void update(entityx::EntityManager &en, entityx::EventManager &ev, entityx::TimeDelta dt) override;
void receive(const KeyDownEvent &kde);
void render(void);
void add(const std::string& name, int count);
};
#endif // INVENTORY_HPP_
|
