Starting from scratch, added Game scene
parent
742924fafc
commit
5e102c1640
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@ -8,6 +8,11 @@
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config_version=4
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_global_script_classes=[ ]
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_global_script_class_icons={
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}
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[application]
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config/name="LilPirateTreasureHunt"
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@ -0,0 +1,77 @@
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[gd_scene load_steps=3 format=2]
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[ext_resource path="res://scenes/World.gd" type="Script" id=1]
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[ext_resource path="res://scenes/HexTile.gd" type="Script" id=2]
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[node name="GameRoot" type="Node"]
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[node name="World" type="Node2D" parent="."]
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script = ExtResource( 1 )
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[node name="Camera" type="Camera2D" parent="World"]
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current = true
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[node name="HexTile" type="Node" parent="World"]
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script = ExtResource( 2 )
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[node name="UI" type="CanvasLayer" parent="World"]
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[node name="TopContainer" type="HBoxContainer" parent="World/UI"]
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margin_right = 40.0
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margin_bottom = 40.0
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__meta__ = {
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"_edit_use_anchors_": false
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}
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[node name="Button" type="Button" parent="World/UI/TopContainer"]
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margin_right = 55.0
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margin_bottom = 40.0
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text = "Reload"
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[node name="Offset" type="Label" parent="World/UI/TopContainer"]
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margin_left = 59.0
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margin_top = 13.0
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margin_right = 106.0
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margin_bottom = 27.0
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text = "Offset: "
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[node name="OffsetValue" type="Label" parent="World/UI/TopContainer"]
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margin_left = 110.0
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margin_top = 13.0
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margin_right = 130.0
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margin_bottom = 27.0
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text = "0,0"
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__meta__ = {
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"_edit_use_anchors_": false
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}
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[node name="Zoom" type="Label" parent="World/UI/TopContainer"]
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margin_left = 134.0
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margin_top = 13.0
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margin_right = 183.0
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margin_bottom = 27.0
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text = " Zoom: "
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[node name="ZoomValue" type="Label" parent="World/UI/TopContainer"]
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margin_left = 187.0
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margin_top = 13.0
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margin_right = 207.0
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margin_bottom = 27.0
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text = "0.0"
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__meta__ = {
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"_edit_use_anchors_": false
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}
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[node name="HexCoord" type="Label" parent="World/UI/TopContainer"]
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margin_left = 211.0
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margin_top = 13.0
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margin_right = 285.0
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margin_bottom = 27.0
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text = " HexCoord: "
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[node name="HexCoordValue" type="Label" parent="World/UI/TopContainer"]
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margin_left = 289.0
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margin_top = 13.0
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margin_right = 317.0
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margin_bottom = 27.0
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text = "(0,0)"
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@ -0,0 +1,38 @@
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extends Node
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enum TileType {
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None,
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Sand,
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Grass
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}
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var HexPoints = null
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var HexColors = []
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export(Vector2) var hex_scale = Vector2(1, 1) setget set_hex_scale
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# Called when the node enters the scene tree for the first time.
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func _ready():
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set_hex_scale(Vector2(32,32))
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func set_hex_scale(scale):
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hex_scale = scale
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HexPoints = PoolVector2Array()
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var NoneColors = PoolColorArray()
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var SandColors = PoolColorArray()
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var GrassColors = PoolColorArray()
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for i in range (7):
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var angle = (60 * i) * PI / 180
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HexPoints.append(Vector2(cos(angle), sin(angle)) * hex_scale.x / 2)
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NoneColors.append("#555555")
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SandColors.append("#ffa106")
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GrassColors.append("#4b9635")
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HexColors = {
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TileType.None: NoneColors,
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TileType.Sand: SandColors,
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TileType.Grass: GrassColors
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}
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@ -0,0 +1,67 @@
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extends Node2D
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onready var HexTile = get_node("HexTile")
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onready var WorldCamera = get_node("Camera")
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onready var OffsetValueLabel = get_node("UI/TopContainer/OffsetValue")
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onready var ZoomValueLabel = get_node("UI/TopContainer/ZoomValue")
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onready var HexCoordValueLabel = get_node("UI/TopContainer/HexCoordValue")
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var HexGrid = preload("../thirdparty/gdhexgrid/HexGrid.gd").new()
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var hex_size = 128
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var hex_grid_bbox = [[0,0], [100,100]]
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var hex_hover = Vector2.ZERO
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var is_dragging = false
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var drag_start = null
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# Called when the node enters the scene tree for the first time.
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func _ready():
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HexGrid.hex_scale = Vector2(hex_size, hex_size)
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HexTile.hex_scale = Vector2(hex_size, hex_size)
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func _draw():
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for r in range(hex_grid_bbox[0][0], hex_grid_bbox[1][0]):
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for c in range(hex_grid_bbox[0][1], hex_grid_bbox[1][1]):
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var coords = HexGrid.get_hex_center(Vector2(r,c))
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draw_set_transform(coords, 0, Vector2.ONE)
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draw_polygon (HexTile.HexPoints, HexTile.HexColors[HexTile.TileType.None])
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draw_polyline(HexTile.HexPoints, "#888", 1 * WorldCamera.zoom.x)
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var coords = HexGrid.get_hex_center (hex_hover)
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draw_set_transform(coords, 0, Vector2.ONE)
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draw_polyline(HexTile.HexPoints, "#f00", 2 * WorldCamera.zoom.x)
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func screen_to_world(pos: Vector2):
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pos = pos - OS.get_window_safe_area().size * 0.5
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return WorldCamera.offset + pos * WorldCamera.zoom
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func screen_to_hex(pos: Vector2):
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return HexGrid.get_hex_at(screen_to_world(pos)).axial_coords
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func world_to_screen(pos: Vector2):
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return pos * WorldCamera.zoom + WorldCamera.offset
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func _unhandled_input(event):
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if event is InputEventMouseButton:
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if event.pressed and event.button_index == 3:
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is_dragging = true
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drag_start = (WorldCamera.offset / WorldCamera.zoom.x + event.position)
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else:
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is_dragging = false
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if event.pressed and event.button_index == BUTTON_WHEEL_DOWN and event.pressed:
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WorldCamera.zoom = WorldCamera.zoom * 1.0 / 0.8
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elif event.button_index == BUTTON_WHEEL_UP and event.pressed:
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WorldCamera.zoom = WorldCamera.zoom * 0.8
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if 'position' in event:
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if is_dragging:
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WorldCamera.offset = (drag_start - event.position) * WorldCamera.zoom.x
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else:
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hex_hover = screen_to_hex(event.position)
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HexCoordValueLabel.text = str(hex_hover)
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update()
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OffsetValueLabel.text = str(WorldCamera.offset)
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ZoomValueLabel.text = str(WorldCamera.zoom)
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