117 lines
3.3 KiB
GDScript
117 lines
3.3 KiB
GDScript
extends Node2D
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onready var Grid = get_node("Grid")
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onready var GridHighlight = get_node("GridHighlight")
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onready var Islands = get_node("Islands")
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onready var EditIslandButton = get_node("UI/TopContainer/EditIslandButton")
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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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onready var PlayerChar = get_node("PlayerChar")
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onready var FPSValueLabel = get_node("UI/TopContainer/FPSValue")
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var Island = preload("Island.gd")
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var hex_grid_bbox = [[0,0], [10,10]]
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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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var target = Vector2()
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var tile_data = {}
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var islands = []
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var current_island = null
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func _ready():
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Grid.view_camera = WorldCamera
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GridHighlight.view_camera = WorldCamera
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current_island = Island.new()
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Islands.add_child(current_island)
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current_island.load_island("user://pirate_game_world.save")
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# Set player starting position
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PlayerChar.position = Globals.HexGrid.get_hex_center(Vector2(0,0))
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func handle_game_event(event):
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if event is InputEventMouseButton:
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# Move main character
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if event.pressed and event.button_index == BUTTON_LEFT:
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PlayerChar.target = Globals.HexGrid.get_hex_center(Globals.ScreenToHex(event.position, WorldCamera))
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return true
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return false
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func _unhandled_input(event):
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if event is InputEventMouseButton:
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if handle_game_event(event):
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return
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# Move camera
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if event.pressed and event.button_index == 2:
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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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# Zoom Camera
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if event.pressed and event.button_index == BUTTON_WHEEL_DOWN and event.pressed and WorldCamera.zoom.y < 5.5:
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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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hex_hover = Globals.ScreenToHex(event.position, WorldCamera)
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GridHighlight.pos = hex_hover
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HexCoordValueLabel.text = str(hex_hover)
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if is_dragging:
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WorldCamera.offset = (drag_start - event.position) * WorldCamera.zoom.x
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OffsetValueLabel.text = str(WorldCamera.offset)
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ZoomValueLabel.text = str(WorldCamera.zoom)
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func save_world(path: String):
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var world_save_data = File.new()
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world_save_data.open(path, File.WRITE)
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world_save_data.store_line (to_json(tile_data))
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world_save_data.close()
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func load_world(path: String):
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var world_save_data = File.new()
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world_save_data.open(path, File.READ)
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var data = parse_json(world_save_data.get_line())
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world_save_data.close()
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var data_keys = data.keys()
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tile_data = {}
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var coord_regex = RegEx.new()
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coord_regex.compile("\\((?<tile_x>-?\\d+(.?\\d+)?), (?<tile_y>-?\\d+(.?\\d+)?)\\)")
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var reg_test_result = coord_regex.search("(0, 0)")
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assert(reg_test_result)
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reg_test_result = coord_regex.search("(123.124, 552.0)")
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assert(reg_test_result)
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for k in data_keys:
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var coords = Vector2.ZERO
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var regresult = coord_regex.search(k)
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if regresult:
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print(regresult.get_string("tile_x"), " - ", regresult.get_string("tile_y"))
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coords = Vector2(float(regresult.get_string("tile_x")), float(regresult.get_string("tile_y")))
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tile_data[coords] = data[k]
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update()
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