84 lines
2.8 KiB
C#
84 lines
2.8 KiB
C#
using Godot;
|
|
|
|
public partial class PlantField : Node2D
|
|
{
|
|
private Sprite2D _plantSetter;
|
|
private readonly Vector2 tile = new Vector2(Utility.TileWidth, Utility.TileHeight);
|
|
|
|
private PlantResource _resource;
|
|
private PlantSlot _slot;
|
|
private bool _previousCanPlace;
|
|
public override void _Ready()
|
|
{
|
|
LevelController.Instance.PlantField = this;
|
|
_plantSetter = GetChild<Sprite2D>(0);
|
|
}
|
|
|
|
public void SetPlant(PlantSlot slot, PlantResource plant)
|
|
{
|
|
_resource = plant;
|
|
_slot = slot;
|
|
}
|
|
|
|
public override void _Process(double delta)
|
|
{
|
|
// Getting and storing global mouse position, setting plant-poiner to it
|
|
var mouse_pos = GetGlobalMousePosition();
|
|
_plantSetter.GlobalPosition = mouse_pos;
|
|
|
|
// Getting position in grid coordinates
|
|
var expected_pos = (_plantSetter.GlobalPosition / tile).Ceil() * tile - new Vector2(20, 14);
|
|
|
|
// Checking for boundaries
|
|
bool inBoundary = expected_pos.X > Utility.LeftFieldBoundary.X && expected_pos.X < Utility.RightFieldBoundary.X && expected_pos.Y > Utility.LeftFieldBoundary.Y && expected_pos.Y < Utility.RightFieldBoundary.Y;
|
|
|
|
|
|
bool canPlace = _resource != null
|
|
&& inBoundary
|
|
&& LevelController.Instance.Pools.EntityField[_resource.Layer].ContainsKey(expected_pos) == false
|
|
&& LevelController.Instance.LevelData.CheckSpendSun(_resource.Cost);
|
|
|
|
// Setting visuals
|
|
if (_previousCanPlace != canPlace)
|
|
{
|
|
if (canPlace)
|
|
{
|
|
Material.Set("shader_parameter/amount", 0);
|
|
}
|
|
else
|
|
{
|
|
Material.Set("shader_parameter/amount", 1);
|
|
}
|
|
Cursor.Instance.plant = canPlace;
|
|
Cursor.Instance.UpdateCursor();
|
|
}
|
|
_previousCanPlace = canPlace;
|
|
|
|
if (canPlace)
|
|
_plantSetter.GlobalPosition = expected_pos;
|
|
_plantSetter.Texture = _resource == null ? null : _resource.Preview;
|
|
}
|
|
|
|
public override void _UnhandledInput(InputEvent @event)
|
|
{
|
|
if (@event.IsActionPressed("cancel_plant") && _slot != null)
|
|
{
|
|
_slot.ReleaseFocus();
|
|
}
|
|
|
|
if (@event.IsActionPressed("primary_action") && _previousCanPlace)
|
|
{
|
|
var plant = _resource.Scene.Instantiate<RuntimePlantData>();
|
|
LevelController.Instance.Pools.Plants.AddChild(plant);
|
|
plant.GlobalPosition = (_plantSetter.GlobalPosition / tile).Ceil() * tile - new Vector2(20, 14);
|
|
plant.Resource = _resource;
|
|
|
|
LevelController.Instance.Pools.EntityField[_resource.Layer].Add(plant.GlobalPosition, plant as IEntity);
|
|
|
|
LevelController.Instance.LevelData.SpendSun(_resource.Cost);
|
|
|
|
// Unfocusing and recharging slot
|
|
_slot.Recharge();
|
|
}
|
|
}
|
|
}
|