team-sg/hero-mark-2
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Code Issues 12 Releases Activity

make turtles use super slime logic instead (fixes #146)

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This commit is contained in:
Haze Weathers 2023-10-08 16:03:52 -04:00
parent 298e31c5d5
commit 071ff439b9
1 changed files with 30 additions and 27 deletions
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57
objects/enemy/turtle.gd
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@ -14,8 +14,6 @@ export (SpikeDirection) var spike_direction: int = SpikeDirection.BOTH
var can_spike: bool = true var can_spike: bool = true
var spike_tween: SceneTreeTween var spike_tween: SceneTreeTween
# index of the current spike position to check for
onready var current_spike_position: int = 0
onready var sprite: Sprite = $"%Sprite" onready var sprite: Sprite = $"%Sprite"
onready var spike_shape: CollisionShape2D = $"%SpikeShape" onready var spike_shape: CollisionShape2D = $"%SpikeShape"
@ -24,14 +22,9 @@ func _ready() -> void:
if Engine.editor_hint: if Engine.editor_hint:
return return
# positions must be in order # scale to be in tiles
spike_positions.sort()
for i in spike_positions.size(): for i in spike_positions.size():
# scale to be in tiles
spike_positions[i] = spike_positions[i] * 8.0 spike_positions[i] = spike_positions[i] * 8.0
# should start with the first positive spike position
if spike_positions[i] < 0.0:
current_spike_position = i + 1
func _process(delta: float) -> void: func _process(delta: float) -> void:
# update debug graphics in editor # update debug graphics in editor
@ -52,26 +45,36 @@ func _physics_process(delta: float) -> void:
# use positions in correct axis # use positions in correct axis
var pos = position.x if move_direction == Direction.HORIZONTAL else position.y var pos = position.x if move_direction == Direction.HORIZONTAL else position.y
var pos_start = startpos.x if move_direction == Direction.HORIZONTAL else startpos.y var pos_start = startpos.x if move_direction == Direction.HORIZONTAL else startpos.y
# only spike if matching direction
if spike_direction == SpikeDirection.LEFT and sign(direction) == 1.0:
return
if spike_direction == SpikeDirection.RIGHT and sign(direction) == -1.0:
return
# spike if close enough to an activation point
for spike_pos in spike_positions:
if abs(pos_start + spike_pos - pos) <= 2.0:
spike()
break
# slightly different logic depending on forward/backwards unfortunately :I # slightly different logic depending on forward/backwards unfortunately :I
match sign(direction): # match sign(direction):
1.0: # 1.0:
# make sure there are any positions left to check in this direction # # make sure there are any positions left to check in this direction
if current_spike_position < spike_positions.size(): # if current_spike_position < spike_positions.size():
# check if passed the spike position # # check if passed the spike position
if pos >= pos_start + spike_positions[current_spike_position]: # if pos >= pos_start + spike_positions[current_spike_position]:
# move on to next position # # move on to next position
current_spike_position += 1 # current_spike_position += 1
if spike_direction != SpikeDirection.LEFT: # if spike_direction != SpikeDirection.LEFT:
spike() # spike()
-1.0: # -1.0:
# make sure there are still positions left in this direction # # make sure there are still positions left in this direction
if current_spike_position - 1 >= 0: # if current_spike_position - 1 >= 0:
# check if passed the position # # check if passed the position
if pos <= pos_start + spike_positions[current_spike_position - 1]: # if pos <= pos_start + spike_positions[current_spike_position - 1]:
# move on to next (previous because backwards) position # # move on to next (previous because backwards) position
current_spike_position -= 1 # current_spike_position -= 1
if spike_direction != SpikeDirection.RIGHT: # if spike_direction != SpikeDirection.RIGHT:
spike() # spike()
## performs the spike animation ## performs the spike animation
func spike() -> void: func spike() -> void: