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
136
137
138
|
local PLAYER_SPEED = 100
local PLAYER_DASH_SPEED = 500
local PLAYER_ACCEL = 30
local PLAYER_JUMP_FORCE = 350
local PLAYER_DASH_TIMER = 0.15
local PLAYER_DASH_COOLDOWN = 0.5
local COYOTE = 0.1
register_comp("Player", function(player)
player.jump_input_timer = 0
player.grounded_timer = 0
end)
local function player_normal_state_init(state)
state.dash_cooldown = 0
end
local function player_normal_state_update(player, state, dt)
local inputx = bton(is_input_pressed("Right")) - bton(is_input_pressed("Left"))
player.vx = dlerp(player.vx, inputx * PLAYER_SPEED, PLAYER_ACCEL * dt)
player.vy = math.min(player.vy + GRAVITY * dt, TERMINAL_VELOCITY)
if inputx ~= 0 then
player.sprite:set_tag("run")
elseif not player.box:touching_down() then
if player.vy < -100 then
player.sprite:set_tag("jump_up")
elseif player.vy > 100 then
player.sprite:set_tag("jump_down")
else
player.sprite:set_tag("jump_trans")
end
else
player.sprite:set_tag("idle")
end
if player.grounded_timer > 0 then
if player.jump_input_timer > 0 then
player.vy = -PLAYER_JUMP_FORCE
end
end
if not is_input_pressed("Jump") and player.vy < -100 then
player.vy = -100
end
if state.dash_cooldown <= 0 and is_input_just_pressed("Dash") then
set_state(player, "Dash")
state.dash_cooldown = PLAYER_DASH_COOLDOWN
end
state.dash_cooldown = state.dash_cooldown - dt
end
local function player_dash_state_enter(player, state)
local inputx = bton(is_input_pressed("Right")) - bton(is_input_pressed("Left"))
if inputx == 0 then
inputx = 1 --TODO: Change this to be the direction that the player is facing
end
player.vx = PLAYER_DASH_SPEED * inputx
player.vy = 0
state.dash_timer = PLAYER_DASH_TIMER
end
local function player_dash_state_update(player, state, dt)
state.dash_timer = state.dash_timer - dt
if state.dash_timer <= 0 then
set_state(player, "Normal")
end
end
local function player_dash_state_exit(player, state, entering)
player.vx = player.vx / 2
end
function player_update_sys(player, dt)
if player.vx ~= 0 then
player.scalex = sign(player.vx)
end
player.jump_input_timer = player.jump_input_timer - dt
if is_input_just_pressed("Jump") then
player.jump_input_timer = COYOTE
end
player.grounded_timer = player.grounded_timer - dt
if player.box:touching_down() then
player.grounded_timer = COYOTE
end
end
function new_player(x, y)
local ent = new_entity()
add_comp(ent, "Player")
add_comp(ent, "Speck_System")
ent.speck_sys.interval = 0.05
ent.speck_sys.spawn_amount_max = 10
ent.speck_sys.lifetime_max = 0.6
ent.speck_sys.lifetime_min = 0.3
ent.speck_sys.initial_velx = 100
ent.speck_sys.initial_vely = 0
ent.speck_sys.spread = 360
ent.speck_sys.forcey = 1000
ent.speck_sys.bounce = true
add_comp(ent, "Body", x, y, 8, 14, {
offsetx = -4,
offsety = -6,
layers = {},
mask = { "Hard" },
})
add_comp(ent, "Sprite", "res/img/player.ase", {
offsetx = 0.5,
offsety = 0.5,
})
add_comp(ent, "State_Machine", "Normal", {
Normal = {
init = player_normal_state_init,
update = player_normal_state_update,
},
Dash = {
enter = player_dash_state_enter,
update = player_dash_state_update,
exit = player_dash_state_exit,
},
})
return ent
end
|
