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
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
|
use serde_json::{Value, json};
use crate::{
Template,
componentwrapper::{ComponentWrapper, PreEntity},
PlayerId,
RoomId,
components::{
Visible,
Player,
Inventory,
Health,
Fighter,
Healing,
Movable,
AttackMessage,
Autofight
},
Result,
aerr,
Sprite,
Encyclopedia,
Pos
};
#[derive(Debug, Clone)]
pub struct PlayerState {
pub id: PlayerId,
pub room: Option<RoomId>,
pub pos: RoomPos,
pub inventory_capacity: usize,
pub inventory: Vec<Template>,
pub health: i64,
pub maximum_health: i64
}
#[derive(Debug, Clone)]
pub enum RoomPos {
Pos(Pos),
Name(String),
Unknown
}
impl PlayerState {
pub fn new(id: PlayerId) -> Self {
Self{
id,
room: None,
pos: RoomPos::Unknown,
inventory: Vec::new(),
inventory_capacity: 10,
health: 25,
maximum_health: 50
}
}
pub fn create(id: PlayerId, room: RoomId, inventory: Vec<Template>, inventory_capacity: usize, health: i64, maximum_health: i64) -> Self {
Self {
id,
room: Some(room),
pos: RoomPos::Unknown,
inventory,
health,
inventory_capacity,
maximum_health
}
}
pub fn to_json(&self) -> Value {
json!({
"name": self.id.name,
"roomname": match &self.room {
Some(id) => json!(id.to_string()),
None => json!(null)
},
"inventory": {
"capacity": self.inventory_capacity,
"items": self.inventory.iter().map(Template::to_json).collect::<Vec<Value>>()
},
"equipment": {
"hand": null,
"body": null
},
"health": self.health,
"maxhealth": self.maximum_health
})
}
pub fn from_json(val: &Value) -> Result<Self> {
let inventory = val.get("inventory").ok_or(aerr!("player json does not have inventory"))?;
let mut items = vec![];
for item in inventory.get("items").ok_or(aerr!("inventory does not have items"))?.as_array().ok_or(aerr!("inventory items not an array"))? {
items.push(Template::from_json(item)?);
}
Ok(Self {
id: PlayerId{name: val.get("name").ok_or(aerr!("player json does not have name"))?.as_str().ok_or(aerr!("player name not a string"))?.to_string()},
room: match val.get("roomname").ok_or(aerr!("player json does not have room name"))? {
Value::String(name) => Some(RoomId::from_str(name)),
_ => None
},
pos: RoomPos::Unknown,
inventory: items,
health: val.get("health").ok_or(aerr!("player json does not have health"))?.as_i64().ok_or(aerr!("player health not a number"))?,
inventory_capacity: inventory.get("capacity").ok_or(aerr!("inventory does no have capacity"))?.as_i64().ok_or(aerr!("inventory capacity not a number"))? as usize,
maximum_health: val.get("maxhealth").ok_or(aerr!("player json does not have maxhealth"))?.as_i64().ok_or(aerr!("maxhealh not a number"))?
})
}
pub fn construct(&self, encyclopedia: &Encyclopedia) -> PreEntity {
vec![
ComponentWrapper::Visible(Visible{sprite: Sprite{name: "player".to_string()}, height: 1.2, name: self.id.name.clone()}),
ComponentWrapper::Player(Player::new(self.id.clone())),
ComponentWrapper::Inventory(Inventory{
items: self.inventory.iter().map( |template| {
let item_ent = encyclopedia.construct(template).unwrap();
for component in item_ent {
if let ComponentWrapper::Item(item) = component {
return item;
}
}
panic!("Item in inventory does not have item component")
}).collect(),
capacity: self.inventory_capacity
}),
ComponentWrapper::Health(Health{health: self.health, maxhealth: self.maximum_health}),
ComponentWrapper::Fighter(Fighter{attack: AttackMessage::new(5), cooldown: 8}),
ComponentWrapper::Healing(Healing{delay: 50, health: 1, next_heal: None}),
ComponentWrapper::Movable(Movable{cooldown: 2}),
ComponentWrapper::Autofight(Autofight::default())
]
}
}
|
