public bool DrawTilePreviews(AutotileLayout layout, Texture2D tileset, bool innerJoins, ITilesetMetrics metrics)
{
int tileCount = 0;
switch (layout)
{
//case AutotileStyle.tIDE:
// tileCount = 16;
// break;
case AutotileLayout.Basic:
tileCount = innerJoins ? 47 : 16;
break;
case AutotileLayout.Extended:
tileCount = innerJoins ? 48 : 16;
break;
}
if (tileCount == 0)
{
return(false);
}
return(this.DrawTilePreviews(tileset, metrics, tileCount));
}
/// <summary>
/// Initialize tileset for first time.
/// </summary>
/// <param name="material">Atlas material.</param>
/// <param name="atlas">Atlas texture.</param>
/// <param name="metrics">Object that contains metrics for tileset.</param>
/// <exception cref="System.NotSupportedException">
/// If tileset has already been initialized.
/// </exception>
/// <exception cref="System.ArgumentNullException">
/// If <paramref name="atlas"/> is <c>null</c>.
/// </exception>
/// <exception cref="System.InvalidOperationException">
/// If attempting to set metrics of tileset from itself.
/// </exception>
public void Initialize(AutotileLayout layout, bool hasInnerJoins, Material material, Texture2D atlas, ITilesetMetrics metrics)
{
base.Initialize(material, atlas, metrics);
this.autotileLayout = layout;
this.hasInnerJoins = hasInnerJoins;
}
public static void EstimateTileSize(AutotileLayout layout, Texture2D artwork, bool innerJoins, ref int tileWidth, ref int tileHeight)
{
switch (layout)
{
case AutotileLayout.Extended:
tileWidth = artwork.width / 3;
tileHeight = artwork.height / (innerJoins ? 4 : 3);
break;
case AutotileLayout.Basic:
tileWidth = artwork.width / 2;
tileHeight = artwork.height / (innerJoins ? 3 : 2);
break;
}
}
{ XH, XA, XA, XB, XG, 8, 11, XC, XG, 20, 23, XC, XF, XE, XE, XD }; // 46
#endregion
public static void ApplyTileSizeConstraints(AutotileLayout layout, Texture2D artwork, bool innerJoins, ref int tileWidth, ref int tileHeight, ref int border)
{
// Apply minimum and maximum constraints.
int maxTileWidth = 256, maxTileHeight = 256;
if (artwork != null)
{
switch (layout)
{
case AutotileLayout.Extended:
maxTileWidth = artwork.width / 3;
maxTileHeight = artwork.height / (innerJoins ? 4 : 3);
break;
case AutotileLayout.Basic:
maxTileWidth = artwork.width / 2;
maxTileHeight = artwork.height / (innerJoins ? 3 : 2);
break;
}
}
// Constrain maximum tile size to 256x256.
maxTileWidth = Mathf.Min(256, maxTileWidth);
maxTileHeight = Mathf.Min(256, maxTileHeight);
tileWidth = Mathf.Clamp(tileWidth, 1, maxTileWidth);
tileHeight = Mathf.Clamp(tileHeight, 1, maxTileHeight);
// Tile size must be divisible by 2.
if (tileWidth % 2 == 1)
{
--tileWidth;
}
if (tileHeight % 2 == 1)
{
--tileHeight;
}
border = Mathf.Clamp(border, 0, Mathf.Min(tileWidth, tileHeight) / 2);
}
/// <summary>
/// Initializes a new instance of the autotile expander utility.
/// </summary>
/// <param name="layout">Layout style of autotile.</param>
/// <param name="autotileArtwork">Autotile artwork to be expanded.</param>
/// <param name="tileWidth">Width of tile in pixels.</param>
/// <param name="tileHeight">Height of tile in pixels.</param>
/// <param name="innerJoins">Indicates if inner joins should be generated.</param>
/// <param name="border">Size of additional border in pixels to generate.</param>
/// <param name="clampEdges">Indicates if edges should be clamped instead of tiled.</param>
public AutotileExpanderUtility(AutotileLayout layout, Texture2D autotileArtwork, int tileWidth, int tileHeight, bool innerJoins, int border, bool clampEdges)
{
this.layout = layout;
this.autotileArtwork = autotileArtwork;
switch (layout)
{
//case AutotileLayout.tIDE:
// _map = _TIDE_STYLE;
// break;
case AutotileLayout.Extended:
this.PrepareExtendedMap(innerJoins);
break;
case AutotileLayout.Basic:
this.PrepareBasicMap(innerJoins);
break;
}
if (tileWidth % 2 == 1 || tileHeight % 2 == 1)
{
throw new Exception(TileLang.ParticularText("Error", "Tile width and height must both be divisible by 2."));
}
this.tileWidth = tileWidth;
this.tileHeight = tileHeight;
this.border = border;
this.clampEdges = clampEdges;
this.halfTileWidth = tileWidth / 2;
this.halfTileHeight = tileHeight / 2;
this.tileOuterWidth = tileWidth + border * 2;
this.tileOuterHeight = tileHeight + border * 2;
this.bufferWidth = tileWidth * 2;
this.buffer = new Color[this.bufferWidth * tileHeight * 2];
}
protected override void OnModifyTilesetGUI()
{
AutotileLayout layout = this.autotileTileset.AutotileLayout;
GUILayout.BeginVertical();
EditorGUI.BeginChangeCheck();
GUILayout.BeginHorizontal();
GUILayout.Space(20);
this.DrawAtlasTextureField();
GUILayout.Space(15);
this.DrawAtlasParametersGUI();
GUILayout.Space(20);
this.DrawEdgeCorrectionGUI();
GUILayout.EndHorizontal();
if (EditorGUI.EndChangeCheck())
{
this.invalidateAtlasDetails = true;
}
this.ApplyAutotileConstraintsToInputs();
// Automatically refresh atlas details as needed.
this.RefreshAtlasDetails();
if (this.atlasDetails != null)
{
GUILayout.Space(5);
GUILayout.BeginHorizontal();
GUILayout.Space(150);
GUILayout.Label(this.atlasDetails, EditorStyles.miniLabel);
GUILayout.EndHorizontal();
}
GUILayout.EndVertical();
}
private void DrawLayoutSelectionGUI()
{
Rect r = EditorGUILayout.BeginHorizontal();
{
GUILayout.Space(-11f);
EditorGUI.BeginChangeCheck();
{
s_SelectedTabIndex = RotorzEditorGUI.TabSelector(s_SelectedTabIndex, s_TabLabels);
s_SelectedAutotileLayout = s_TabValues[s_SelectedTabIndex];
}
if (EditorGUI.EndChangeCheck())
{
this.RecalculateTileSize();
}
GUILayout.Space(-10f);
}
EditorGUILayout.EndHorizontal();
// Draw selected icon at top-right of window.
GUI.DrawTexture(new Rect(r.x + r.width - 45f, r.y - 32f, 40f, 53f), s_SelectedAutotileLayout == AutotileLayout.Extended ? RotorzEditorStyles.Skin.AutotileExtendedIcon : RotorzEditorStyles.Skin.AutotileBasicIcon);
}
public static Texture2D ExpandAutotileArtwork(AutotileLayout layout, Texture2D autotileArtwork, int tileWidth, int tileHeight, bool innerJoins, int border, bool clampEdges)
{
AutotileExpanderUtility expander = new AutotileExpanderUtility(layout, autotileArtwork, tileWidth, tileHeight, innerJoins, border, clampEdges);
return(expander.Generate());
}