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
135
|
package game
import (
"fmt"
"math/rand"
"sort"
"thehouseoficarus/internal/net"
"thehouseoficarus/internal/player"
)
func (g *Game) dropItemsOnDeath(p *player.Player) {
roomID := p.RoomID
if p.Credits > 0 {
g.World.AddGroundItem(roomID, "credits", p.Credits)
p.Credits = 0
}
var items []deathDrop
for slot, inv := range p.Inventory {
if inv == nil || inv.Quantity <= 0 {
continue
}
val := 0
if def, err := g.ItemStore.Load(inv.ItemID); err == nil {
val = def.Value * inv.Quantity
}
items = append(items, deathDrop{
itemID: inv.ItemID,
quantity: inv.Quantity,
totalValue: val,
invSlot: slot,
})
}
for eqSlot, itemID := range p.Equipment {
val := 0
if def, err := g.ItemStore.Load(itemID); err == nil {
val = def.Value
}
items = append(items, deathDrop{
itemID: itemID,
quantity: 1,
totalValue: val,
isEquip: true,
equipSlot: eqSlot,
})
}
if len(items) <= 3 {
return
}
sort.Slice(items, func(i, j int) bool {
return items[i].totalValue > items[j].totalValue
})
for i := 3; i < len(items); i++ {
it := items[i]
if it.isEquip {
delete(p.Equipment, it.equipSlot)
} else {
p.SetInvSlot(it.invSlot, nil)
}
g.World.AddGroundItem(roomID, it.itemID, it.quantity)
}
}
// aggroChancePerTick is the probability per engine tick that an aggressive
// mob in the player's room initiates combat.
const aggroChancePerTick = 0.33
var rollAggroRand = rand.Float64
func (g *Game) checkAggro(sess *net.Session) {
p := sess.Player
if p.GodMode {
return
}
if g.Combat.Get(p.Name) != nil {
return
}
playerLevel := p.CombatLevel()
mobs := g.MobStore.MobsInRoom(p.RoomID)
for _, mob := range mobs {
if !mob.Aggressive || mob.HP <= 0 || mob.Protected {
continue
}
if g.Combat.IsMobInCombat(mob.InstanceID) {
continue
}
mobLevel := mobCombatLevel(mob)
if playerLevel > mobLevel*2 {
continue
}
if g.isSafespotted(p.Name) && g.safespotBlocksMob(p, mob) {
continue
}
aggMob := mob
rollAggro := func() (stop bool) {
if g.Combat.Get(p.Name) != nil {
return true
}
if aggMob.HP <= 0 || aggMob.RoomID != p.RoomID {
return true
}
if g.Combat.IsMobInCombat(aggMob.InstanceID) {
return true
}
if rollAggroRand() >= aggroChancePerTick {
return false
}
attacker := aggMob.Name
if !aggMob.Unique {
attacker = "The " + aggMob.Name
}
sess.WriteLine(fmt.Sprintf("%s attacks you!", g.colorize(sess, "mob", attacker)))
g.startCombat(sess, p, aggMob)
return true
}
if rollAggro() {
break
}
g.Ticks.Subscribe(1, func() bool { return !rollAggro() })
break
}
}
|
