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✨ Building duartion

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This commit is contained in:
LittleSheep
2025-08-27 02:42:13 +08:00
parent 3d11cecd5e
commit e9b070ff35
6 changed files with 178 additions and 48 deletions
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19
Data/Buildings.json
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@@ -1,4 +1,19 @@
{
"wall": "res://Scenes/Tiles/WallTile.tscn",
"miner": "res://Scenes/Tiles/MinerTile.tscn"
"wall": {
"scene": "res://Scenes/Tiles/WallTile.tscn",
"cost": {
"stone": 5
},
"durability": 100,
"buildTime": 1.5
},
"miner": {
"scene": "res://Scenes/Tiles/MinerTile.tscn",
"cost": {
"wood": 10,
"stone": 3
},
"durability": 200,
"buildTime": 3.0
}
}

6
Scenes/Tiles/MinerTile.tscn
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@@ -15,3 +15,9 @@ texture = ExtResource("2_mecoy")
[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
shape = SubResource("RectangleShape2D_8o613")
[node name="ProgressOverlay" type="ColorRect" parent="."]
offset_left = -27.0
offset_top = -27.0
offset_right = 27.0
offset_bottom = 27.0

6
Scenes/Tiles/WallTile.tscn
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@@ -15,3 +15,9 @@ texture = ExtResource("1_8o613")
[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
shape = SubResource("RectangleShape2D_8o613")
[node name="ProgressOverlay" type="ColorRect" parent="."]
offset_left = -27.0
offset_top = -27.0
offset_right = 27.0
offset_bottom = 27.0

88
Scripts/System/BuildingRegistry.cs
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@@ -5,7 +5,14 @@ namespace AceFieldNewHorizon.Scripts.System;
public partial class BuildingRegistry : Node
{
private Dictionary<string, PackedScene> _registry = new();
public record BuildingData(
PackedScene Scene,
Dictionary<string, int> Cost,
int Durability,
float BuildTime
);
private Dictionary<string, BuildingData> _registry = new();
[Export] public string JsonPath { get; set; } = "res://Data/Buildings.json";
@@ -38,26 +45,87 @@ public partial class BuildingRegistry : Node
foreach (string key in dict.Keys)
{
var scenePath = dict[key].AsString();
var scene = GD.Load<PackedScene>(scenePath);
// Each entry is a Dictionary with keys: "scene", "cost", "durability", "buildTime"
var buildingDict = dict[key].AsGodotDictionary();
if (scene != null)
// Parse scene
var scenePath = buildingDict.ContainsKey("scene") ? buildingDict["scene"].AsString() : null;
if (string.IsNullOrEmpty(scenePath))
{
_registry[key] = scene;
GD.Print($"[BuildingRegistry] Loaded building '{key}' from {scenePath}");
GD.PrintErr($"[BuildingRegistry] No scene path for '{key}'");
continue;
}
else
var scene = GD.Load<PackedScene>(scenePath);
if (scene == null)
{
GD.PrintErr($"[BuildingRegistry] Failed to load scene for '{key}' at {scenePath}");
continue;
}
// Parse cost
Dictionary<string, int> cost = new();
if (buildingDict.TryGetValue("cost", out var value))
{
var costDict = value.AsGodotDictionary();
foreach (string mat in costDict.Keys)
{
int val;
var obj = costDict[mat];
if (obj.VariantType == Variant.Type.PackedInt64Array)
val = (int)obj.AsInt64();
else if (obj.VariantType == Variant.Type.PackedInt32Array)
val = obj.AsInt32();
else
int.TryParse(obj.ToString(), out val);
cost[mat] = val;
}
}
// Parse durability
var durability = 0;
if (buildingDict.TryGetValue("durability", out var dObj))
{
if (dObj.VariantType == Variant.Type.PackedInt64Array)
durability = (int)dObj.AsInt64();
else if (dObj.VariantType == Variant.Type.PackedInt32Array)
durability = dObj.AsInt32();
else
int.TryParse(dObj.ToString(), out durability);
}
// Parse buildTime
var buildTime = 0f;
if (buildingDict.TryGetValue("buildTime", out var bObj))
{
switch (bObj.VariantType)
{
case Variant.Type.PackedFloat32Array or Variant.Type.PackedFloat64Array:
buildTime = (float)bObj.AsDouble();
break;
case Variant.Type.PackedInt64Array:
buildTime = bObj.AsInt64();
break;
case Variant.Type.PackedInt32Array:
buildTime = bObj.AsInt32();
break;
default:
float.TryParse(bObj.ToString(), out buildTime);
break;
}
}
var buildingData = new BuildingData(scene, cost, durability, buildTime);
_registry[key] = buildingData;
GD.Print($"[BuildingRegistry] Loaded building '{key}' from {scenePath}");
}
GD.Print($"[BuildingRegistry] Loaded {_registry.Count} buildings");
}
public PackedScene GetScene(string id)
public BuildingData GetBuilding(string id)
{
_registry.TryGetValue(id, out var scene);
return scene;
_registry.TryGetValue(id, out var data);
return data;
}
}

9
Scripts/System/PlacementManager.cs
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@@ -31,7 +31,7 @@ public partial class PlacementManager : Node2D
if (_ghostBuilding == null)
{
var scene = Registry.GetScene(_currentBuildingId);
var scene = Registry.GetBuilding(_currentBuildingId)?.Scene;
if (scene == null) return;
_ghostBuilding = (BaseTile)scene.Instantiate();
@@ -61,12 +61,17 @@ public partial class PlacementManager : Node2D
// Left click to place
if (Input.IsActionPressed("build_tile") && canPlace)
{
var scene = Registry.GetScene(_currentBuildingId);
var scene = Registry.GetBuilding(_currentBuildingId)?.Scene;
if (scene == null) return;
_ghostBuilding.FinalizePlacement();
var buildingData = Registry.GetBuilding(_currentBuildingId);
Grid.OccupyCell(_hoveredCell, _ghostBuilding);
if (buildingData is { BuildTime: > 0f })
_ghostBuilding.StartConstruction(buildingData.BuildTime);
_ghostBuilding = (BaseTile)scene.Instantiate();
_ghostBuilding.SetGhostMode(true);
AddChild(_ghostBuilding);

66
Scripts/Tiles/BaseTile.cs
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@@ -1,45 +1,75 @@
using System.Numerics;
using AceFieldNewHorizon.Scripts.System;
using Godot;
using Vector2 = Godot.Vector2;
namespace AceFieldNewHorizon.Scripts.Tiles;
namespace AceFieldNewHorizon.Scripts.Tiles
{
public partial class BaseTile : Node2D
{
private CollisionShape2D _collisionShape;
private Sprite2D _sprite;
private ColorRect _progressOverlay;
public override void _Ready()
{
_collisionShape = GetNodeOrNull<CollisionShape2D>("CollisionShape2D");
_sprite = GetNodeOrNull<Sprite2D>("Sprite2D");
_progressOverlay = GetNodeOrNull<ColorRect>("ProgressOverlay");
if (_progressOverlay != null)
_progressOverlay.Visible = false;
}
/// <summary>
/// Switch between ghost and placed mode.
/// </summary>
/// <param name="canPlace">If in ghost mode, true = green, false = red. If placed, always white.</param>
public void SetGhostMode(bool canPlace)
{
if (_collisionShape != null)
_collisionShape.Disabled = true; // always disabled in ghost mode
_collisionShape.Disabled = true;
if (_sprite != null)
{
// Ghost preview coloring
_sprite.Modulate = canPlace ? new Color(1, 1, 1, 0.2f) : // white semi-transparent
new Color(1, 0, 0, 0.2f); // red semi-transparent
}
_sprite.Modulate = canPlace
? new Color(0, 1, 0, 0.5f)
: new Color(1, 0, 0, 0.5f);
}
/// <summary>
/// Call when placement is finalized.
/// </summary>
public void FinalizePlacement()
{
if (_collisionShape != null)
_collisionShape.Disabled = false;
if (_sprite != null)
_sprite.Modulate = Colors.White; // reset to normal
}
_sprite.Modulate = Colors.White;
}
// Building progress visualization
public void StartConstruction(float buildTime)
{
if (_progressOverlay == null || _sprite?.Texture == null) return;
var texSize = new Vector2(GridUtils.TileSize, GridUtils.TileSize);
_progressOverlay.Visible = true;
_progressOverlay.Color = new Color(0, 0, 1, 0.4f); // semi-transparent blue
async void RunProgress()
{
var elapsed = 0f;
while (elapsed < buildTime)
{
await ToSignal(GetTree(), SceneTree.SignalName.ProcessFrame);
elapsed += (float)GetProcessDeltaTime();
var ratio = Mathf.Clamp(elapsed / buildTime, 0, 1);
// Fill from bottom to top, aligned with sprite center pivot
_progressOverlay.Size = new Vector2(texSize.X, texSize.Y * ratio);
_progressOverlay.Position = new Vector2(
-texSize.X / 2, // align left edge
texSize.Y / 2 - _progressOverlay.Size.Y // move upward
);
}
_progressOverlay.Visible = false;
}
RunProgress();
}
}