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Rendo 2025-10-11 14:09:40 +05:00
commit b0b659acd4
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17
scripts/structure.gd
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@ -1,8 +1,10 @@
@tool
extends Node2D
## Game object that interact with other structures in its grid space
class_name Structure
## Dimensions of structure in grid tiles
@export var dimensions : Rect2i = Rect2i(0,0,1,1):
set(value):
dimensions = value
@ -11,30 +13,39 @@ class_name Structure
get:
return dimensions
## Debug draw of points
func _draw() -> void:
if Engine.is_editor_hint():
for x in range(dimensions.size.x):
for y in range(dimensions.size.y):
draw_circle((dimensions.position+Vector2i(x,y)) * Vector2i(Globals.GRID_SIZE),2,Color.AQUA)
## Get structure at tile coordinates relative to this structure [br]
## dv : Vector2 - get position in tiles [br]
func get_relative(dv : Vector2) -> Structure:
return get_parent().get_at(global_position+dv)
return get_parent().get_at(global_position+dv*Globals.GRID_SIZE)
## Check structure is in zone and does not collide with any other structures [br]
## Returns true if structure is in zone and does not collide with any other structure [br]
## Returns false if structure is not in zone or does not collide with any other structure
func can_be_placed(zone : PlacementZone) -> bool:
for dp in get_dimension_points():
var point = global_position + dp
if zone.is_global_point_in_zone(point) == false:
return false
if zone.entity_holder.is_point_occupied(point):
if zone.grid_controller.is_point_occupied(point):
return false
return true
## Tries to place structure in zone's grid controller
## Returns false if structure is not in zone or collides with any structure
func try_place(zone : PlacementZone) -> bool:
if can_be_placed(zone) == false:
return false
return zone.entity_holder.add_construction(self)
return zone.grid_controller.add_structure(self)
## Returns array of integer points in dimensions
func get_dimension_points() -> Array[Vector2]:
var result : Array[Vector2] = []
result.resize(dimensions.size.x*dimensions.size.y)