print rendering
This commit is contained in:
parent
6e5f8415dc
commit
5978af026c
6 changed files with 183 additions and 0 deletions
42
main.gd
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42
main.gd
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extends Node3D
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var microban_1 := "
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####
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# .#
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# ###
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#*@ #
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# $ #
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# ###
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####
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"
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var states: Array[State] = [State.from_string(microban_1)]
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func current_state() -> State:
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return states[-1]
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func undo():
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if states.size() == 1:
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return
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states.pop_back()
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func step(move: Vector2i):
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states.push_back(current_state().step(move))
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func _ready() -> void:
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print(State.from_string("\n#####\n#@$.#\n#####\n\n"))
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func _input(event: InputEvent) -> void:
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if event.is_action_pressed("u"):
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step(Vector2i.UP)
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elif event.is_action_pressed("d"):
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step(Vector2i.DOWN)
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elif event.is_action_pressed("l"):
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step(Vector2i.LEFT)
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elif event.is_action_pressed("r"):
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step(Vector2i.RIGHT)
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render()
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func render() -> void:
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print(current_state())
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1
main.gd.uid
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1
main.gd.uid
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@ -0,0 +1 @@
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uid://c707s0tgd88pg
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15
main.tscn
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15
main.tscn
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[gd_scene load_steps=3 format=3 uid="uid://lrk2whqxl0w0"]
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[ext_resource type="Script" uid="uid://c707s0tgd88pg" path="res://main.gd" id="1_ig7tw"]
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[sub_resource type="BoxMesh" id="BoxMesh_0xm2m"]
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size = Vector3(0.5, 0.5, 0.5)
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[node name="Main" type="Node3D"]
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script = ExtResource("1_ig7tw")
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[node name="Camera3D" type="Camera3D" parent="."]
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transform = Transform3D(1, 0, 0, 0, 0.707107, 0.707107, 0, -0.707107, 0.707107, 0, 2.56036, 1.68081)
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[node name="MeshInstance3D" type="MeshInstance3D" parent="."]
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mesh = SubResource("BoxMesh_0xm2m")
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@ -11,9 +11,41 @@ config_version=5
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[application]
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config/name="sokoban poc"
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run/main_scene="uid://lrk2whqxl0w0"
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config/features=PackedStringArray("4.4", "GL Compatibility")
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config/icon="res://icon.svg"
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[input]
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u={
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"deadzone": 0.2,
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"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194320,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
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, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":87,"key_label":0,"unicode":119,"location":0,"echo":false,"script":null)
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, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":75,"key_label":0,"unicode":107,"location":0,"echo":false,"script":null)
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]
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}
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d={
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"deadzone": 0.2,
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"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194322,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
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, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":83,"key_label":0,"unicode":115,"location":0,"echo":false,"script":null)
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, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":74,"key_label":0,"unicode":106,"location":0,"echo":false,"script":null)
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]
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}
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l={
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"deadzone": 0.2,
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"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194319,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
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, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":65,"key_label":0,"unicode":97,"location":0,"echo":false,"script":null)
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, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":72,"key_label":0,"unicode":104,"location":0,"echo":false,"script":null)
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]
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}
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r={
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"deadzone": 0.2,
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"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194321,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
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, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":68,"key_label":0,"unicode":100,"location":0,"echo":false,"script":null)
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, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":76,"key_label":0,"unicode":108,"location":0,"echo":false,"script":null)
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]
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}
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[rendering]
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renderer/rendering_method="gl_compatibility"
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92
state.gd
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92
state.gd
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@ -0,0 +1,92 @@
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class_name State
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extends Resource
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@export var dims: Vector2i
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@export var player_pos: Vector2i
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@export var walls := BitMap.new()
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@export var goals := BitMap.new()
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@export var boxes := BitMap.new()
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static func from_string(src: String) -> State:
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var lines := src.lstrip("\n").rstrip("\n").split("\n")
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var width := 0
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for line in lines:
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width = max(width, line.length())
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var dims := Vector2i(width, lines.size())
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var state := State.new()
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state.dims = dims
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state.walls.create(dims)
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state.goals.create(dims)
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state.boxes.create(dims)
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for y in range(lines.size()):
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var line := lines[y]
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for x in range(line.length()):
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var pos := Vector2i(x, y)
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match line[x]:
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"#": state.walls.set_bitv(pos, true)
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".": state.goals.set_bitv(pos, true)
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"@":
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assert(not state.player_pos)
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state.player_pos = pos
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"+":
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assert(not state.player_pos)
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state.goals.set_bitv(pos, true)
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state.player_pos = pos
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"$": state.boxes.set_bitv(pos, true)
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"*":
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state.goals.set_bitv(pos, true)
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state.boxes.set_bitv(pos, true)
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assert(state.player_pos)
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return state
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func solid_at(pos: Vector2i) -> bool:
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return walls.get_bitv(pos) or boxes.get_bitv(pos)
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func box_at(pos: Vector2i) -> bool:
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return boxes.get_bitv(pos)
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func passable_at(pos: Vector2i) -> bool:
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return not solid_at(pos)
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# todo: keep shared structure (e.g. walls are always the same)
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func step(move: Vector2i) -> State:
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var new: State = duplicate(true)
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var p0 := new.player_pos
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var p1 := p0 + move
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var p2 := p1 + move
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if passable_at(p1):
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new.player_pos = p1
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elif box_at(p1) and passable_at(p2):
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new.boxes.set_bitv(p1, false)
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new.boxes.set_bitv(p2, true)
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new.player_pos = p1
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return new
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func _to_string() -> String:
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var out := "#<<state:{0}>, {1}@{2}\n".format([get_instance_id(), dims, player_pos])
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for y in range(dims.y):
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out += " "
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for x in range(dims.x):
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if player_pos == Vector2i(x, y):
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out += "+" if goals.get_bit(x, y) else "@"
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continue
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if walls.get_bit(x, y):
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out += "#"
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continue
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match [goals.get_bit(x, y), boxes.get_bit(x, y)]:
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[true, true ]: out += "*"
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[true, false]: out += "."
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[false, true ]: out += "$"
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[false, false]: out += " "
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out += "\n"
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out += ">"
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return out
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1
state.gd.uid
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1
state.gd.uid
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@ -0,0 +1 @@
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uid://bav3tjhu6anx
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