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added cpu ai
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Andrea committed Dec 29, 2019
1 parent 2050e78 commit f46b2b2
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Showing 11 changed files with 366 additions and 10 deletions.
2 changes: 1 addition & 1 deletion default_bus_layout.tres
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Original file line number Diff line number Diff line change
Expand Up @@ -11,5 +11,5 @@ bus/2/name = "sfx"
bus/2/solo = false
bus/2/mute = false
bus/2/bypass_fx = false
bus/2/volume_db = -23.3
bus/2/volume_db = 0.8
bus/2/send = "Master"
342 changes: 337 additions & 5 deletions player/player.gd
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Original file line number Diff line number Diff line change
Expand Up @@ -27,11 +27,42 @@ const DIRHIT_HIGH = 1
const DIRHIT_MED = 2
const DIRHIT_LOW = 3

const ACTION_NONE = 0
const ACTION_FORW = 1
const ACTION_BACK = 2
const ACTION_JUMP = 3
const ACTION_SHINKICK = 4
const ACTION_FOOTSWEEPKICK = 5
const ACTION_STOMACHPUNCH = 6
const ACTION_REVFACEPUNCH = 7
const ACTION_FLYINGKICK = 8
const ACTION_HEADBUTT = 9
const ACTION_STOMACHKICK = 10
const ACTION_FACEKICK = 11
const ACTION_REVFOOTSWEEPKICK = 12
const ACTION_REVFACEKICK = 13
const ACTION_BACKFLIP = 14
const ACTION_DOUBLEKICK = 15
const ACTION_FACEPUNCH = 16

const STATUS_IDLE = 0
const STATUS_WAIT = 1
const STATUS_MOVE = 2
const STATUS_ATTACK = 3
const STATUS_DEFENSE = 4

var cpu_next_action = 0
var cpu_status = 0
var cpu_block = false

var fsm = null
var other_player = null
var vel = Vector2()

var is_jump = false
var is_attack = false
var is_fall = false
var is_ingame = false
var on_hit = false
var hit_playing = false
var anim_cur = ""
Expand All @@ -51,7 +82,11 @@ func _ready():

func _set_belt_color():
var mat = $rotate/player.get_material().duplicate()
if player_num==1:
if player_num<0:
mat.set_shader_param("belt_color", Color(1.0, 1.0, 1.0, 1.0))
elif player_num==0:
mat.set_shader_param("belt_color", Color(1.0, 0.0, 0.0, 1.0))
elif player_num==1:
mat.set_shader_param("belt_color", Color(0.0, 0.0, 1.0, 1.0))
else:
mat.set_shader_param("belt_color", Color(0.0, 1.0, 0.0, 1.0))
Expand Down Expand Up @@ -171,7 +206,9 @@ func _check_hit():

func check_rotate():
var rot = false
if player_num==1 and Input.is_action_pressed("btn_rotate"):
if player_num<=0:
return cpu_check_rotate()
elif player_num==1 and Input.is_action_pressed("btn_rotate"):
rot = true
elif player_num==2 and Input.is_action_pressed("btn_rotate2"):
rot = true
Expand All @@ -183,6 +220,8 @@ func set_block():
func check_block():
var block = false
if fsm.state_cur==fsm.STATES.ingame:
if player_num<=0:
return cpu_check_block()
if dir_cur==1:
if player_num==1:
if Input.is_action_pressed("btn_left"):
Expand All @@ -205,7 +244,9 @@ func check_move():
var moving = false
var action = false

if player_num==1:
if player_num<=0:
return cpu_check_move()
elif player_num==1:
if Input.is_action_pressed("btn_left"):
dir.x = -1
moving = true
Expand Down Expand Up @@ -281,9 +322,300 @@ func _physics_process( delta ):
_check_limits()
_check_hit()
_shadow()
# interact
#_interact( delta )

# ------------------------ CPU AI --------------------------------------
var cpu_move_time = 0.0
var cpu_wait_time = 0.0
var cpu_move_dir = 1

func do_wait(delta):
cpu_wait_time -= delta
if cpu_wait_time<=0.0:
cpu_wait_time = 0.0
cpu_status = STATUS_IDLE

func do_move(delta):
cpu_move_time -= delta
if cpu_move_time<=0.0:
cpu_move_time = 0.0
cpu_status = STATUS_IDLE
else:
if dir_cur==cpu_move_dir:
cpu_next_action = ACTION_FORW
else:
cpu_next_action = ACTION_BACK

func do_direct_attack():
var actions = [ACTION_FACEPUNCH, ACTION_SHINKICK, ACTION_STOMACHPUNCH, ACTION_HEADBUTT, ACTION_STOMACHKICK, ACTION_FACEKICK]
cpu_next_action = actions[randi()%6]

func do_reverse_attack():
var actions = [ACTION_REVFACEPUNCH, ACTION_REVFACEKICK]
cpu_next_action = actions[randi()%2]

func do_action1(delta):
# near, attacca, difende o si back-flip
var other_pos = other_player.get_position()
var pos = get_position()
if other_player.is_ingame:
# attacca o attende
var prob = randf()
if prob>0.3:
if (dir_cur==1 and other_pos.x>pos.x) or (dir_cur==-1 and other_pos.x<=pos.x):
do_direct_attack()
else:
do_reverse_attack()
else:
cpu_wait_time = 0.2
do_wait(delta)
else:
# si difende o attende
if not other_player.is_fall:
# si difende
var prob =randf()
if prob>0.5:
cpu_block = true
elif prob>0.3:
cpu_next_action = ACTION_JUMP
elif prob>0.2:
cpu_next_action = ACTION_BACKFLIP
else:
cpu_wait_time = 0.1
do_wait(delta)
else:
cpu_wait_time = 0.2
do_wait(delta)

func do_action2(delta):
# too near, mi devo spostare
var prob = randf()
var pos = get_position()
if prob>0.7 and pos.x>32 and pos.x<300:
cpu_move_time = 0.3
if dir_cur==1:
cpu_move_dir = -1
else:
cpu_move_dir = 1
cpu_status = STATUS_MOVE
elif prob>0.5 and pos.x>32 and pos.x<300:
cpu_next_action = ACTION_BACKFLIP
elif prob>0.3:
cpu_wait_time = 0.1
do_wait(delta)
else:
do_action1(delta)

func do_action3(delta):
# quasi near, calci volanti, scivolata o si avvicina
var other_pos = other_player.get_position()
var pos = get_position()
if (dir_cur==1 and other_pos.x>pos.x) or (dir_cur==-1 and other_pos.x<pos.x) and other_player.is_ingame:
var prob = randf()
if prob<0.1:
cpu_next_action = ACTION_DOUBLEKICK
else:
var actions = [ACTION_FLYINGKICK, ACTION_FOOTSWEEPKICK]
cpu_next_action = actions[randi()%2]
else:
var prob = randf()
if prob>0.7:
if other_pos.x>=pos.x:
dir_cur = 1
else:
dir_cur = -1
cpu_move_time = 0.2
cpu_move_dir = dir_cur
cpu_status = STATUS_MOVE
else:
cpu_wait_time = 0.2
do_wait(delta)

func cpu_ai(delta):
if player_num>0:
return
cpu_block = false
cpu_next_action = ACTION_NONE
if cpu_status==STATUS_IDLE:
var other_pos = other_player.get_position()
var pos = get_position()
var dist = abs(other_pos.x-pos.x)/320.0
if dist>0.5:
# grande distanza
if randf()>0.6:
if other_pos.x<pos.x:
dir_cur = -1
cpu_move_dir = -1
else:
dir_cur = 1
cpu_move_dir = 1
cpu_status = STATUS_MOVE
cpu_move_time = randf()/4.0
else:
cpu_wait_time = 0.2+randf()
cpu_status = STATUS_WAIT
elif dist>0.25:
# media distanza
var prob = randf()
if prob>0.6:
if other_pos.x<pos.x:
dir_cur = -1
cpu_move_dir = -1
else:
dir_cur = 1
cpu_move_dir = 1
cpu_status = STATUS_MOVE
cpu_move_time = randf()/4.0
elif prob>0.4:
cpu_wait_time = randf()/4.0
cpu_status = STATUS_WAIT
elif prob>0.3:
if other_pos.x<pos.x:
dir_cur = -1
cpu_move_dir = 1
else:
dir_cur = 1
cpu_move_dir = -1
cpu_status = STATUS_MOVE
cpu_move_time = randf()/6.0
if prob<0.1 and dist<0.3 and other_player.is_ingame:
cpu_next_action = ACTION_FLYINGKICK
if other_pos.x<pos.x:
dir_cur = -1
else:
dir_cur = 1
elif dist>0.1:
# quasi near, calci volanti, scivolata o si avvicina
do_action3(delta)
elif dist>0.05:
# near, attacca, difende o si back-flip
do_action1(delta)
else:
# too near, mi devo spostare
do_action2(delta)

elif cpu_status==STATUS_WAIT:
do_wait(delta)
elif cpu_status==STATUS_MOVE:
do_move(delta)

func cpu_check_move():
var moving = true
var direction = DIR_NONE
var action = false
"""
var other_pos = other_player.get_position()
var other_state = other_player.fsm.state_cur
var other_anim = other_player.anim_cur
var pos = get_position()
var diff = abs(other_pos.x-pos.x)
if other_state==other_player.fsm.STATES.ingame and (diff>64):
if dir_cur==1 and other_pos.x>pos.x:
moving = true
direction = DIR_RIGHT
elif dir_cur==-1 and other_pos.x<pos.x:
moving = true
direction = DIR_LEFT
"""
match cpu_next_action:
ACTION_NONE:
moving = false
ACTION_BACK:
if dir_cur==1:
direction = DIR_LEFT
else:
direction = DIR_RIGHT
ACTION_FORW:
if dir_cur==1:
direction = DIR_RIGHT
else:
direction = DIR_LEFT
ACTION_JUMP:
direction = DIR_UP
ACTION_FACEPUNCH:
if dir_cur==1:
direction = DIR_UPRIGHT
else:
direction = DIR_UPLEFT
ACTION_SHINKICK:
if dir_cur==1:
direction = DIR_DOWNRIGHT
else:
direction = DIR_DOWNLEFT
ACTION_FOOTSWEEPKICK:
direction = DIR_DOWN
ACTION_STOMACHPUNCH:
if dir_cur==1:
direction = DIR_DOWNLEFT
else:
direction = DIR_DOWNRIGHT
ACTION_REVFACEPUNCH:
if dir_cur==1:
direction = DIR_UPLEFT
else:
direction = DIR_UPRIGHT
ACTION_FLYINGKICK:
direction = DIR_UP
action = true
ACTION_HEADBUTT:
action = true
if dir_cur==1:
direction = DIR_UPRIGHT
else:
direction = DIR_UPLEFT
ACTION_STOMACHKICK:
action = true
if dir_cur==1:
direction = DIR_RIGHT
else:
direction = DIR_LEFT
ACTION_FACEKICK:
action = true
if dir_cur==1:
direction = DIR_DOWNRIGHT
else:
direction = DIR_DOWNLEFT
ACTION_REVFOOTSWEEPKICK:
action = true
direction = DIR_DOWN
ACTION_REVFACEKICK:
action = true
if dir_cur==1:
direction = DIR_DOWNLEFT
else:
direction = DIR_DOWNRIGHT
ACTION_BACKFLIP:
action = true
if dir_cur==1:
direction = DIR_LEFT
else:
direction = DIR_RIGHT
ACTION_DOUBLEKICK:
action = true
if dir_cur==1:
direction = DIR_UPLEFT
else:
direction = DIR_UPRIGHT
return [moving, direction, action]

func cpu_check_rotate():
var rot = false
var pos = get_position()
var other_pos = other_player.get_position()
# verifica se sta dietro
if dir_cur==1 and other_pos.x<pos.x and (pos.x-other_pos.x)>16.0:
rot = true
elif dir_cur==-1 and other_pos.x>pos.x and (other_pos.x-pos.x)>16.0:
rot = true
return rot

func cpu_check_block():
if cpu_block:
cpu_block = false
return true
return false
# ------------------------ CPU AI --------------------------------------

func wataa():
$mplayer.mplay(preload("res://sfx/wataa.wav"))

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