void OnGUI()
{
if (!m_isInitialized)
{
return;
}
if (m_isGuiHidden)
{
m_rEditorRect = new Rect(0, 0, 30, 32);
m_rMapViewRect = new Rect(m_rEditorRect.x + m_rEditorRect.width, 0f, Screen.width - m_rEditorRect.width, Screen.height);
if (GUI.Button(m_rEditorRect, ">"))
{
m_isGuiHidden = false;
}
return;
}
#if UNITY_EDITOR
m_isCtrlKeyHold = Event.current.shift;
#else
m_isCtrlKeyHold = Event.current.control || Event.current.shift;
#endif
Rect vRectTemp;
float fPad = 4f;
float fTilesetOffset = m_isLayersMenuHidden? 64f : 128f;
float fScrollBarWidth = 16f;
float fTileGroupGridHeight = 30f * (1 + (m_tileGroupNames.Length - 1) / 5);
int tilesWidth = k_visualTileWidth * m_autoTileMap.Tileset.AutoTilesPerRow;
int tilesHeight = k_visualTileHeight * (256 / m_autoTileMap.Tileset.AutoTilesPerRow);
m_rEditorRect = new Rect(0f, 0f, tilesWidth + 2 * fPad + fScrollBarWidth, Screen.height);
m_rMapViewRect = new Rect(m_rEditorRect.x + m_rEditorRect.width, 0f, Screen.width - m_rEditorRect.width, Screen.height);
m_rTilesetRect = new Rect(fPad, fTilesetOffset + fPad, tilesWidth + fScrollBarWidth, Screen.height);
m_rTilesetRect.height -= (m_rTilesetRect.y + fPad + fTileGroupGridHeight);
float minimapRectW = Mathf.Min(m_rMapViewRect.width * 0.25f, m_autoTileMap.MinimapTexture.width); // fix to limit the size of minimap for big maps
float minimapRectH = m_autoTileMap.MinimapTexture.height * minimapRectW / m_autoTileMap.MinimapTexture.width;
m_rMinimapRect = new Rect(Screen.width - minimapRectW, Screen.height - minimapRectH, minimapRectW, minimapRectH);
//+++ Draw Tileset Selection Buttons
vRectTemp = new Rect(m_rTilesetRect.x, Screen.height - fTileGroupGridHeight, tilesWidth, fTileGroupGridHeight);
m_subTilesetIdx = GUI.SelectionGrid(vRectTemp, m_subTilesetIdx, m_tileGroupNames, 5);
//---
GUI.Box(m_rEditorRect, "");
if (GUI.Button(new Rect(0, 0, 130, 32), m_showCollisions? "Hide Collisions (C)" : "Show Collisions (C)"))
{
m_showCollisions = !m_showCollisions;
}
if (GUI.Button(new Rect(0, 32, 130, 32), m_showMinimap? "Hide Minimap (M)" : "Show Minimap (M)"))
{
m_showMinimap = !m_showMinimap;
m_autoTileMap.BrushGizmo.IsRefreshMinimapEnabled = m_showMinimap;
if (m_showMinimap)
{
m_autoTileMap.RefreshMinimapTexture();
}
}
if (GUI.Button(new Rect(130, 0, 120, 32), "Save"))
{
m_autoTileMap.ShowSaveDialog();
}
if (GUI.Button(new Rect(130, 32, 120, 32), "Load"))
{
m_autoTileMap.ShowLoadDialog();
}
if (GUI.Button(new Rect(250, 0, 30, 32), "<"))
{
m_isGuiHidden = true;
}
if (GUI.Button(new Rect(250, 32, 30, 32), "L"))
{
m_isLayersMenuHidden = !m_isLayersMenuHidden;
}
if (!m_isLayersMenuHidden)
{
if (GUI.Button(new Rect(0, 64, m_rTilesetRect.width, 32), m_autoTileMap.BrushGizmo.SmartBrushEnabled ? "Smart Brush Enabled" : "Smart Brush Disabled"))
{
m_autoTileMap.BrushGizmo.SmartBrushEnabled = !m_autoTileMap.BrushGizmo.SmartBrushEnabled;
}
comboBoxControl.Rect.y = 96;
comboBoxControl.Rect.width = m_rTilesetRect.width;
comboBoxControl.Rect.height = 32;
m_autoTileMap.BrushGizmo.SelectedLayer = comboBoxControl.Show();
}
if (!comboBoxControl.IsDropDownListVisible)
{
Rect viewRect = new Rect(0, 0, m_rTilesetRect.width - fScrollBarWidth, tilesHeight);
m_scrollPos = GUI.BeginScrollView(m_rTilesetRect, m_scrollPos, viewRect);
//+++ Draw Tiles Thumbnails
{
float fTileRowNb = 32;
vRectTemp = new Rect(0f, 0f, k_visualTileWidth * m_autoTileMap.Tileset.AutoTilesPerRow, k_visualTileHeight * fTileRowNb);
vRectTemp.position += m_rEditorRect.position;
int thumbIdx = 0;
GUI.DrawTexture(vRectTemp, m_thumbnailTextures[m_subTilesetIdx]);
for (int y = 0; thumbIdx < 256; ++y) //256 number of tileset for each tileset group
{
for (int x = 0; x < m_autoTileMap.Tileset.AutoTilesPerRow; ++x, ++thumbIdx)
{
Rect rDst = new Rect(x * k_visualTileWidth, y * k_visualTileHeight, k_visualTileWidth, k_visualTileHeight);
rDst.position += vRectTemp.position;
//if( MyAutoTileMap.IsAutoTileHasAlpha( x, y ) ) GUI.Box( rDst, "A" ); //for debug
if (m_isCtrlKeyHold)
{
string sCollision = "";
switch (m_autoTileMap.Tileset.AutotileCollType[m_subTilesetIdx * 256 + thumbIdx])
{
//NOTE: if you don't see the special characters properly, be sure this file is saved in UTF-8
case AutoTileMap.eTileCollisionType.BLOCK: sCollision = "■"; break;
case AutoTileMap.eTileCollisionType.FENCE: sCollision = "#"; break;
case AutoTileMap.eTileCollisionType.WALL: sCollision = "□"; break;
case AutoTileMap.eTileCollisionType.OVERLAY: sCollision = "★"; break;
}
if (sCollision.Length > 0)
{
GUI.color = new Color(1f, 1f, 1f, 1f);
GUIStyle style = new GUIStyle();
style.fontSize = 30;
style.fontStyle = FontStyle.Bold;
style.alignment = TextAnchor.MiddleCenter;
style.normal.textColor = Color.white;
GUI.Box(rDst, sCollision, style);
GUI.color = Color.white;
}
}
}
}
Rect rSelected = new Rect(0, 0, k_visualTileWidth, k_visualTileHeight);
int tileWithSelectMark = m_selectedTileIdx;
tileWithSelectMark -= (m_subTilesetIdx * 256);
rSelected.position = vRectTemp.position + new Vector2((tileWithSelectMark % m_autoTileMap.Tileset.AutoTilesPerRow) * k_visualTileWidth, (tileWithSelectMark / m_autoTileMap.Tileset.AutoTilesPerRow) * k_visualTileHeight);
UtilsGuiDrawing.DrawRectWithOutline(rSelected, new Color(0f, 0f, 0f, 0.1f), new Color(1f, 1f, 1f, 1f));
}
//----
GUI.EndScrollView();
}
if (m_showMinimap)
{
float minimapScale = m_rMinimapRect.width / m_autoTileMap.MinimapTexture.width;
//NOTE: the texture is drawn blurred in web player unless default quality is set to Fast in project settings
// see here for solution http://forum.unity3d.com/threads/webplayer-gui-issue.100256/#post-868451
GUI.DrawTexture(m_rMinimapRect, m_autoTileMap.MinimapTexture);
UtilsGuiDrawing.DrawRectWithOutline(m_rMinimapRect, new Color(0, 0, 0, 0), Color.black);
// Draw camera region on minimap
Vector3 vCameraPos = m_autoTileMap.ViewCamera.ScreenPointToRay(new Vector3(0, Screen.height - 1)).origin;
int camTileX = (int)(vCameraPos.x / m_autoTileMap.Tileset.TileWorldWidth);
int camTileY = (int)(-vCameraPos.y / m_autoTileMap.Tileset.TileWorldHeight);
Rect rMinimapCam = new Rect(camTileX, camTileY, minimapScale * Screen.width / (m_camera2D.Zoom * m_autoTileMap.Tileset.TileWidth), minimapScale * Screen.height / (m_camera2D.Zoom * m_autoTileMap.Tileset.TileHeight));
rMinimapCam.position *= minimapScale;
rMinimapCam.position += m_rMinimapRect.position;
UtilsGuiDrawing.DrawRectWithOutline(rMinimapCam, new Color(0, 0, 0, 0), Color.white);
// Draw player on minimap
if (m_camera2DFollowBehaviour != null && m_camera2DFollowBehaviour.Target != null)
{
int plyTileX = -1 + (int)(m_camera2DFollowBehaviour.Target.transform.position.x / m_autoTileMap.Tileset.TileWorldWidth);
int plyTileY = -1 + (int)(-m_camera2DFollowBehaviour.Target.transform.position.y / m_autoTileMap.Tileset.TileWorldHeight);
Rect rPlayer = new Rect(plyTileX, plyTileY, 3, 3);
rPlayer.position *= minimapScale;
rPlayer.position += m_rMinimapRect.position;
UtilsGuiDrawing.DrawRectWithOutline(rPlayer, Color.yellow, Color.blue);
}
}
#region Draw Selection Rect
// Map Version
if (m_drawSelectionRect)
{
Rect selRect = new Rect( );
selRect.width = (Mathf.Abs(m_dragTileX - m_startDragTileX) + 1) * m_autoTileMap.Tileset.TileWidth * m_camera2D.Zoom;
selRect.height = (Mathf.Abs(m_dragTileY - m_startDragTileY) + 1) * m_autoTileMap.Tileset.TileHeight * m_camera2D.Zoom;
float worldX = Mathf.Min(m_startDragTileX, m_dragTileX) * m_autoTileMap.Tileset.TileWorldWidth;
float worldY = -Mathf.Min(m_startDragTileY, m_dragTileY) * m_autoTileMap.Tileset.TileWorldHeight;
Vector3 vScreen = m_camera2D.Camera.WorldToScreenPoint(new Vector3(worldX, worldY) + m_autoTileMap.transform.position);
selRect.position = new Vector2(vScreen.x, vScreen.y);
selRect.y = Screen.height - selRect.y;
UtilsGuiDrawing.DrawRectWithOutline(selRect, new Color(0f, 1f, 0f, 0.2f), new Color(0f, 1f, 0f, 1f));
}
// Tileset Version
if (m_tilesetSelStart >= 0 && m_tilesetSelEnd >= 0)
{
int tilesetIdxStart = m_tilesetSelStart - (m_subTilesetIdx * 256); // make it relative to selected tileset
int tilesetIdxEnd = m_tilesetSelEnd - (m_subTilesetIdx * 256); // make it relative to selected tileset
Rect selRect = new Rect( );
int TileStartX = tilesetIdxStart % m_autoTileMap.Tileset.AutoTilesPerRow;
int TileStartY = tilesetIdxStart / m_autoTileMap.Tileset.AutoTilesPerRow;
int TileEndX = tilesetIdxEnd % m_autoTileMap.Tileset.AutoTilesPerRow;
int TileEndY = tilesetIdxEnd / m_autoTileMap.Tileset.AutoTilesPerRow;
selRect.width = (Mathf.Abs(TileEndX - TileStartX) + 1) * k_visualTileWidth;
selRect.height = (Mathf.Abs(TileEndY - TileStartY) + 1) * k_visualTileHeight;
float scrX = Mathf.Min(TileStartX, TileEndX) * k_visualTileWidth;
float scrY = Mathf.Min(TileStartY, TileEndY) * k_visualTileHeight;
selRect.position = new Vector2(scrX, scrY - m_scrollPos.y);
selRect.position += m_rTilesetRect.position;
//selRect.y = Screen.height - selRect.y;
UtilsGuiDrawing.DrawRectWithOutline(selRect, new Color(0f, 1f, 0f, 0.2f), new Color(0f, 1f, 0f, 1f));
}
#endregion
}
