IEnumerator CycleColors()
{
while (true)
{
if (cycleColorsEnabled)
{
// Alternate between colors
blinkBit = !blinkBit;
Color currentColor = Color.yellow;
Color darkerColor = Color.blue;
if (hexa.lastHighlightedTileIndex >= 0)
{
// get one color from current tile
currentColor = hexa.GetTileColor(hexa.lastHighlightedTileIndex, true);
// make second color darker
darkerColor = currentColor;
darkerColor.r *= 0.8f;
darkerColor.g *= 0.8f;
darkerColor.b *= 0.8f;
}
blinkColor = blinkBit ? darkerColor : currentColor;
// Change all cells with same color than selected cell to red and start animation
hexa.SetTileColor(currentTerritoryTiles, blinkColor, true);
}
yield return(new WaitForSeconds(0.3f));
}
}
void Start()
{
// Gets the script for the "Hexasphere" gameobject
hexa = Hexasphere.GetInstance("Hexasphere");
hexa.OnTileClick += TileClick;
hexa.OnTileMouseOver += TileMouseOver;
// Color North in red
int ti = hexa.GetTileAtPos(new Vector3(0, 50, 55));
hexa.SetTileColor(ti, Color.red);
// Color opposite tile (South) in blue
ti = hexa.GetTileAtPolarOpposite(ti);
hexa.SetTileColor(ti, Color.blue);
// Color opposite tile (Horizon) in green
ti = hexa.GetTileAtPos(new Vector3(0, 0, 5));
hexa.SetTileColor(ti, Color.green);
}
void OnSceneGUI()
{
if (hexa == null || Application.isPlaying || !hexa.enableGridEditor)
{
return;
}
Event e = Event.current;
bool gridHit = hexa.CheckRay(HandleUtility.GUIPointToWorldRay(e.mousePosition));
if (tileHighlightedIndex != hexa.lastHighlightedTileIndex)
{
tileHighlightedIndex = hexa.lastHighlightedTileIndex;
SceneView.RepaintAll();
}
int count = tileSelectedIndices.Count;
for (int k = 0; k < count; k++)
{
int idx = tileSelectedIndices [k];
Vector3 pos = hexa.GetTileCenter(idx);
Handles.color = colorSelection;
Handles.DrawSolidDisc(pos, hexa.tiles [idx].center, HandleUtility.GetHandleSize(pos) * 0.075f);
}
if (tileHighlightedIndex < 0)
{
return;
}
bool redraw = false;
if ((e.type == EventType.MouseDown && e.isMouse && e.button == 0) || e.shift)
{
if (gridHit && e.type == EventType.MouseDown)
{
e.Use();
}
if (!e.shift && tileSelectedIndices.Contains(tileHighlightedIndex))
{
tileSelectedIndices.Remove(tileHighlightedIndex);
}
else
{
if (!e.control)
{
tileSelectedIndices.Clear();
}
tileSelectedIndices.Add(tileHighlightedIndex);
if (textureMode > 0)
{
hexa.SetTileTexture(tileHighlightedIndex, textureMode, Color.white);
redraw = true;
}
if (!e.shift)
{
tileColor = hexa.GetTileColor(tileHighlightedIndex);
if (tileColor.a == 0)
{
tileColor = Color.white;
}
tileTextureIndex = hexa.GetTileTextureIndex(tileHighlightedIndex);
}
tileTag = hexa.GetTileTag(tileHighlightedIndex);
tileTagInt = hexa.GetTileTagInt(tileHighlightedIndex);
EditorUtility.SetDirty(target);
}
}
if (e.shift)
{
if (e.keyCode == KeyCode.S)
{
if (tileTextureIndex == 0)
{
hexa.SetTileColor(tileHighlightedIndex, tileColor);
}
else
{
hexa.SetTileTexture(tileHighlightedIndex, tileTextureIndex, tileColor, false);
}
redraw = true;
e.Use();
}
else if (e.keyCode == KeyCode.C)
{
hexa.ClearTile(tileHighlightedIndex);
redraw = true;
e.Use();
}
}
if (redraw)
{
SceneView.RepaintAll();
}
if (gridHit)
{
Selection.activeGameObject = hexa.transform.gameObject;
}
}
void OnGUI()
{
if (avoidGUI)
{
return;
}
GUI.Label(new Rect(10, 10, 220, 30), divisionsText);
divisions = (int)GUI.HorizontalSlider(new Rect(10, 30, 220, 30), divisions, 2, 100);
if (divisions != hexa.numDivisions)
{
hexa.numDivisions = divisions;
divisionsText = "Divisions (" + hexa.tiles.Length + " tiles)";
}
GUI.Label(new Rect(10, 60, 220, 30), "Divisions");
bool wireframe = GUI.Toggle(new Rect(10, 80, 220, 20), hexa.style == STYLE.Wireframe, "Wireframe");
if (wireframe)
{
hexa.style = STYLE.Wireframe;
}
bool shaded = GUI.Toggle(new Rect(10, 100, 220, 20), hexa.style == STYLE.Shaded, "Shaded");
if (shaded)
{
hexa.style = STYLE.Shaded;
}
bool shadedWireframe = GUI.Toggle(new Rect(10, 120, 220, 20), hexa.style == STYLE.ShadedWireframe, "Shaded + Wireframe");
if (shadedWireframe)
{
hexa.style = STYLE.ShadedWireframe;
}
if (GUI.Button(new Rect(10, 155, 220, 30), "Paint Mode"))
{
if (selectMode != DEMO_MODE.Paint)
{
selectMode = DEMO_MODE.Paint;
}
else
{
selectMode = DEMO_MODE.Idle;
}
}
bool prevPaintColor = paintInColor;
paintInColor = GUI.Toggle(new Rect(10, 190, 200, 20), paintInColor, "Color");
paintInColor = !GUI.Toggle(new Rect(10, 210, 200, 20), !paintInColor, "Texture");
if (prevPaintColor != paintInColor)
{
selectMode = DEMO_MODE.Paint;
}
if (GUI.Button(new Rect(10, 240, 100, 30), "Colorize"))
{
RandomColors();
}
if (GUI.Button(new Rect(120, 240, 110, 30), "Extrusion"))
{
if (hexa.extruded)
{
hexa.extruded = false;
RandomColors();
}
else
{
RandomExtrusion();
}
}
if (GUI.Button(new Rect(10, 280, 220, 30), "Random Obstacles"))
{
RandomObstacles();
}
if (GUI.Button(new Rect(10, 320, 220, 30), "Clear Tiles"))
{
ClearTiles();
}
if (GUI.Button(new Rect(10, 360, 100, 30), "Random Path"))
{
RandomPath();
}
if (GUI.Button(new Rect(120, 360, 110, 30), "Custom Path"))
{
selectMode = DEMO_MODE.PathFind_StartTile;
}
if (GUI.Button(new Rect(10, 400, 220, 30), "Load Heightmap"))
{
if (divisions < 50)
{
Debug.Log("Hint: increase hexasphere divisions for heightmap sample.");
}
hexa.extrudeMultiplier = 0.1f;
hexa.ApplyHeightMap(heightMap, waterMask);
}
if (labelStyle == null)
{
labelStyle = new GUIStyle(GUI.skin.label);
labelStyle.normal.textColor = Color.yellow;
}
switch (selectMode)
{
case DEMO_MODE.Paint:
GUI.Label(new Rect(10, 440, 220, 30), "Click to paint a tile.", labelStyle);
break;
case DEMO_MODE.PathFind_StartTile:
GUI.Label(new Rect(10, 440, 220, 30), "Click to select starting tile.", labelStyle);
break;
case DEMO_MODE.PathFind_EndTile:
GUI.Label(new Rect(10, 440, 220, 30), "Click to finish path.", labelStyle);
break;
}
if (hexa.lastHighlightedTileIndex >= 0)
{
GUI.Label(new Rect(10, 460, 220, 30), "Highlighted Tile # = " + hexa.lastHighlightedTileIndex.ToString(), labelStyle);
}
if (Input.GetKeyDown(KeyCode.S))
{
hexa.SetTileColor(hexa.lastHighlightedTileIndex, Color.white);
}
if (GUI.Button(new Rect(Screen.width - 230, 10, 220, 30), "Spawn Objects"))
{
SpawnObjects();
}
if (GUI.Button(new Rect(Screen.width - 230, 50, 220, 30), "Spawn Texts"))
{
SpawnTexts();
}
if (GUI.Button(new Rect(Screen.width - 230, 90, 220, 30), "Parent Sprite"))
{
ParentSprite();
}
}
