void Start()
{
if (SelectableMesh == null)
{
SelectableMesh = new Mesh();
}
if (_SelectableMeshBorder == null)
{
_SelectableMeshBorder = new BorderPointSet[0];
}
Border = GetComponent <BorderRenderer>();
Border.Points = SelectableMeshBorder;
AlphaShaderID = Shader.PropertyToID("_Alpha");
if (_GroundMaterialSource != null)
{
GroundMaterial = new Material(_GroundMaterialSource);
}
if (GroundAlpha != LastGroundAlpha && GroundMaterial != null)
{
GroundMaterial.SetFloat(AlphaShaderID, GroundAlpha);
LastGroundAlpha = GroundAlpha;
}
#if UNITY_EDITOR
UnityEditor.SceneView.RepaintAll();
#endif
}
/// <summary>
/// Check point against the provided material
/// </summary>
/// <param name="x">X Coord</param>
/// <param name="z">Y Coord</param>
/// <param name="groundMaterial">Material to check against</param>
/// <returns>true if the Materials are the same</returns>
public bool IsGroundMaterialAt(int x, int z, GroundMaterial groundMaterial)
{
if ((x >= 0 && x < GroundMaterial.GetLength(0)) && (z >= 0 && z < GroundMaterial.GetLength(1)))
{
return(GroundMaterial[x, z] == groundMaterial);
}
return(false);
}
/// <summary>
/// Update the GroundMaterial on this point
/// </summary>
/// <param name="x">X Coord</param>
/// <param name="z">Z Coord</param>
/// <param name="groundMaterial">New Material</param>
/// <returns></returns>
public bool UpdateGroundMapAt(int x, int z, GroundMaterial groundMaterial)
{
if ((x >= 0 && x < GroundMaterial.GetLength(0)) && (z >= 0 && z < GroundMaterial.GetLength(1)))
{
GroundMaterial[x, z] = groundMaterial;
return(true);
}
return(false);
}
void Update()
{
// We have to detect changes this way instead of using properties because
// we want to be able to animate the alpha value with a Unity animator.
if (GroundAlpha != LastGroundAlpha && GroundMaterial != null)
{
GroundMaterial.SetFloat(AlphaShaderID, GroundAlpha);
LastGroundAlpha = GroundAlpha;
}
}
public void Demolish()
{
for (int i = 0; i < foundations.Length; i++)
{
foundations[i].FlattenTo(height);
foundations[i].BuildingOnSquare = null;
GroundMaterial tempPass = foundations[i].Tile;
GroundMaterial.SetToMud(foundations[i], ref tempPass);
}
Destroy(this);
}
public GroundMaterial.Type Detect()
{
if (Physics.Raycast(transform.position, transform.rotation * raycastLocalDir, out RaycastHit hit, raycastMaxDist, raycastLayerMask, raycastTriggerInteraction))
{
GroundMaterial groundMaterial = hit.collider.GetComponent <GroundMaterial>();
if (groundMaterial != null)
{
return(groundMaterial.type);
}
}
return(defaultType);
}
public void SetToPrevious(SquareCell caller)
{
tileTypeName = previousMaterial.tileTypeName;
color = previousMaterial.color;
blendEdge = previousMaterial.blendEdge;
decays = previousMaterial.decays;
lifetime = previousMaterial.lifetime;
previousMaterial = previousMaterial.previousMaterial;
if (decays)
{
CallCountDown(caller);
}
}
public void ChangeVertexElevation(GridDirection vertex, int value)
{
if (value == 0 && ((HasRoadThroughEdge(vertex.Next()) && (GetElevationDifference(vertex.Next()) > 3 || HasCliff(vertex.Next()))) ||
(HasRoadThroughEdge(vertex.Previous()) && (GetElevationDifference(vertex.Previous()) > 3 || HasCliff(vertex.Previous())))
))
{
Debug.Log("Could not change elevation");
}
else
{
vertexElevations[vertex] += value;
GroundMaterial.SetToMud(this, ref tile);
}
}
bool[] roads = new bool[8]; // includes diagonals
public void Demolish()
{
urbanLevel = 0;
plantLevel = 0;
farmLevel = 0;
scenaryObject = 0;
industry = 0;
if (buildingOnSquare != null)
{
buildingOnSquare.Demolish();
}
GroundMaterial.SetToMud(this, ref tile);
Explosion();
}
/// <summary>
/// Sets the ground material to the one with the highest material
/// </summary>
private void SetGroundMaterial()
{
GroundMaterial groundMaterial = null;
int priority = -1;
foreach (Collider2D collider in this.onGroundCollider.colliders)
{
ObjectMaterial material = collider.gameObject.GetComponent <ObjectMaterial>();
if (material.groundMaterial.priority > priority)
{
groundMaterial = material.groundMaterial;
}
}
this.groundMaterial = groundMaterial;
}
public static void SetToMud(SquareCell caller, ref GroundMaterial material) //temporary mud for construction/destruction
{
GroundMaterial newMaterial = Instantiate(material);
newMaterial.tileTypeName = "Mud";
newMaterial.color = new Color32(0x44, 0x20, 0x0A, 0xFF);
newMaterial.blendEdge = true;
newMaterial.decays = true;
newMaterial.lifetime = 5f + Random.Range(1f, 1f);
if (material.previousMaterial == null) // stops building long chains of mud decaying to mud
{
newMaterial.previousMaterial = material;
}
material = newMaterial;
caller.Tile = material;
caller.Refresh();
caller.StartCoroutine(material.CallCountDown(caller));
}
public void RemoveIncomingRivers()
{
if (!hasIncomingRivers.Any())
{
return;
}
GridDirection[] neighbors = IncomingRivers;
for (int i = 0; i < hasIncomingRivers.Length; i++)
{
hasIncomingRivers[i] = false;
}
GroundMaterial.SetToMud(this, ref tile);
RefreshChunkOnly();
foreach (GridDirection direction in neighbors)
{
SquareCell neighbor = GetNeighbor(direction);
hasOutgoingRivers[(int)direction.Opposite()] = false;
neighbor.RefreshChunkOnly();
}
}
public void SelectMaterial(int index)
{
activeTileMaterial = materials[index];
}
public void changeState(GroundMaterial state)
{
currentGround = state;
}
public void SmokeWeedEveryday (GroundMaterial ground) {
for(int i = 0; i < allWheelColliders.Length; i++){
WheelHit CorrespondingGroundHit;
allWheelColliders[i].GetGroundHit(out CorrespondingGroundHit);
if(_wheelSlipAsphalt.Count > 0 && ground == GroundMaterial.Asphalt){
if(Mathf.Abs(CorrespondingGroundHit.sidewaysSlip) > .25f || Mathf.Abs(CorrespondingGroundHit.forwardSlip) > .5f){
if(!_wheelSlipAsphalt[i].enableEmission && speed > 1)
_wheelSlipAsphalt[i].enableEmission = true;
}else{
if(_wheelSlipAsphalt[i].enableEmission)
_wheelSlipAsphalt[i].enableEmission = false;
}
}else if(_wheelSlipAsphalt.Count > 0){
if(_wheelSlipAsphalt[i].enableEmission)
_wheelSlipAsphalt[i].enableEmission = false;
}
if(_wheelSlipSand.Count > 0 && ground == GroundMaterial.Sand){
if(Mathf.Abs(CorrespondingGroundHit.sidewaysSlip) > .25f || Mathf.Abs(CorrespondingGroundHit.forwardSlip) > .5f){
if(!_wheelSlipSand[i].enableEmission && speed > 1)
_wheelSlipSand[i].enableEmission = true;
}else{
if(_wheelSlipSand[i].enableEmission)
_wheelSlipSand[i].enableEmission = false;
}
}else if(_wheelSlipSand.Count > 0){
if(_wheelSlipSand[i].enableEmission)
_wheelSlipSand[i].enableEmission = false;
}
}
if(exhaustGas.Length > 0 && engineRunning){
foreach(ParticleSystem p in exhaustGas){
if(speed < 20){
if(!p.enableEmission)
p.enableEmission = true;
if(gasInput > .05f)
p.emissionRate = 15;
else
p.emissionRate = 4;
}else{
if(p.enableEmission)
p.enableEmission = false;
}
}
}else if(exhaustGas.Length > 0){
foreach(ParticleSystem p in exhaustGas){
if(p.enableEmission)
p.enableEmission = false;
}
}
}
public void SmokeWeedEveryday (GroundMaterial ground){
for(int i = 0; i < allWheelColliders.Length; i++){
WheelHit CorrespondingGroundHit;
allWheelColliders[i].GetGroundHit(out CorrespondingGroundHit);
if(_wheelSlipAsphalt.Count > 0 && ground == GroundMaterial.Asphalt){
if(Mathf.Abs(CorrespondingGroundHit.sidewaysSlip) > .25f || Mathf.Abs(CorrespondingGroundHit.forwardSlip) > .35f){
if(!_wheelSlipAsphalt[i].enableEmission && speed > 1)
_wheelSlipAsphalt[i].enableEmission = true;
}else{
if(_wheelSlipAsphalt[i].enableEmission)
_wheelSlipAsphalt[i].enableEmission = false;
}
}else if(_wheelSlipAsphalt.Count > 0){
if(_wheelSlipAsphalt[i].enableEmission)
_wheelSlipAsphalt[i].enableEmission = false;
}
if(_wheelSlipSand.Count > 0 && ground == GroundMaterial.Sand && CorrespondingGroundHit.point != Vector3.zero){
if(Mathf.Abs(CorrespondingGroundHit.sidewaysSlip) > .25f || Mathf.Abs(CorrespondingGroundHit.forwardSlip) > .35f || speed > 20){
if(!_wheelSlipSand[i].enableEmission && speed > 1)
_wheelSlipSand[i].enableEmission = true;
}else{
if(_wheelSlipSand[i].enableEmission)
_wheelSlipSand[i].enableEmission = false;
}
}else if(_wheelSlipSand.Count > 0){
if(_wheelSlipSand[i].enableEmission)
_wheelSlipSand[i].enableEmission = false;
}
}
if(exhaustGas.Length > 0 && engineRunning){
for(int i = 0; i < exhaustGas.Length; i++){
if(speed < 30){
if(!exhaustGas[i].enableEmission)
exhaustGas[i].enableEmission = true;
if(gasInput > .05f){
exhaustGas[i].emissionRate = 25;
exhaustGas[i].startSpeed = 5;
exhaustGas[i].startSize = 5;
}else{
exhaustGas[i].emissionRate = 5;
exhaustGas[i].startSpeed = 1;
exhaustGas[i].startSize = 3;
}
}else{
if(exhaustGas[i].enableEmission)
exhaustGas[i].enableEmission = false;
}
}
}else if(exhaustGas.Length > 0){
for(int i = 0; i < exhaustGas.Length; i++){
if(exhaustGas[i].enableEmission)
exhaustGas[i].enableEmission = false;
}
}
}
public void SetSkidVolume(AudioClip clip, GroundMaterial ground, float minSpeed){
WheelHit CorrespondingGroundHitF;
FrontRightWheelCollider.GetGroundHit( out CorrespondingGroundHitF );
WheelHit CorrespondingGroundHitR;
RearRightWheelCollider.GetGroundHit( out CorrespondingGroundHitR );
if(skidSound.clip != clip){
skidSound.clip = clip;
skidSound.Play();
}
if(ground == GroundMaterial.Asphalt){
if(Mathf.Abs(CorrespondingGroundHitF.sidewaysSlip) > .25f || Mathf.Abs(CorrespondingGroundHitR.sidewaysSlip) > .25f || Mathf.Abs(CorrespondingGroundHitF.forwardSlip) > .7f || Mathf.Abs(CorrespondingGroundHitR.forwardSlip) > .7f){
if(rigid.velocity.magnitude > 1f)
skidSound.volume = Mathf.Clamp((Mathf.Abs(CorrespondingGroundHitF.sidewaysSlip) + Mathf.Abs(CorrespondingGroundHitR.sidewaysSlip) / 10f) + (Mathf.Abs(CorrespondingGroundHitF.forwardSlip) + Mathf.Abs(CorrespondingGroundHitR.forwardSlip) / 2f), 0f, 1f);
else
skidSound.volume -= Time.deltaTime * 1.5f;
}else{
skidSound.volume -= Time.deltaTime * 1.5f;
}
}
if(ground == GroundMaterial.Sand){
if(Mathf.Abs(CorrespondingGroundHitF.sidewaysSlip) > .2f || Mathf.Abs(CorrespondingGroundHitR.sidewaysSlip) > .2f || Mathf.Abs(CorrespondingGroundHitF.forwardSlip) > .7f || Mathf.Abs(CorrespondingGroundHitR.forwardSlip) > .7f || rigid.velocity.magnitude > 5f){
if(rigid.velocity.magnitude > 1f)
skidSound.volume = Mathf.Clamp(((Mathf.Abs(CorrespondingGroundHitF.sidewaysSlip) + Mathf.Abs(CorrespondingGroundHitR.sidewaysSlip)) / 10f) + (Mathf.Abs(CorrespondingGroundHitF.forwardSlip) + Mathf.Abs(CorrespondingGroundHitR.forwardSlip) / 2f), minSpeed, 1f);
else
skidSound.volume -= Time.deltaTime * 1.25f;
}else{
skidSound.volume -= Time.deltaTime * 1.25f;
}
}
if(ground == GroundMaterial.Grass){
if(Mathf.Abs(CorrespondingGroundHitF.sidewaysSlip) > .2f || Mathf.Abs(CorrespondingGroundHitR.sidewaysSlip) > .2f || Mathf.Abs(CorrespondingGroundHitF.forwardSlip) > .7f || Mathf.Abs(CorrespondingGroundHitR.forwardSlip) > .7f || rigid.velocity.magnitude > 5f){
if(rigid.velocity.magnitude > 1f)
skidSound.volume = Mathf.Clamp(((Mathf.Abs(CorrespondingGroundHitF.sidewaysSlip) + Mathf.Abs(CorrespondingGroundHitR.sidewaysSlip)) / 10f) + (Mathf.Abs(CorrespondingGroundHitF.forwardSlip) + Mathf.Abs(CorrespondingGroundHitR.forwardSlip) / 2f), minSpeed, 1f);
else
skidSound.volume -= Time.deltaTime * 1.25f;
}else{
skidSound.volume -= Time.deltaTime * 1.25f;
}
}
}
public void GroundPhysicsMaterial (){
if(!skidSound)
return;
WheelHit CorrespondingGroundHitF;
FrontRightWheelCollider.GetGroundHit( out CorrespondingGroundHitF );
WheelHit CorrespondingGroundHitR;
RearRightWheelCollider.GetGroundHit( out CorrespondingGroundHitR );
RaycastHit hit;
float minimumSpeedForSkid = 0f;
if(Physics.Raycast(FrontRightWheelCollider.transform.position, -FrontRightWheelCollider.transform.up, out hit)){
if(UseTerrainSplatMapForGroundPhysic && hit.transform.gameObject.GetComponent<TerrainCollider>()){
if(TerrainSurface.GetTextureMix(transform.position)[0] > .5f){
_groundMaterial = GroundMaterial.Asphalt;
SetSkidVolume(asphaltSkidClip, _groundMaterial, 0f);
}else if(TerrainSurface.GetTextureMix(transform.position)[1] > .5f){
minimumSpeedForSkid = Mathf.Lerp (0f, .35f, speed / 35f);
_groundMaterial = GroundMaterial.Sand;
SetSkidVolume(sandSkidClip, _groundMaterial, minimumSpeedForSkid);
}else if(TerrainSurface.GetTextureMix(transform.position)[2] > .5f){
minimumSpeedForSkid = Mathf.Lerp (0f, .35f, speed / 35f);
_groundMaterial = GroundMaterial.Grass;
SetSkidVolume(grassSkidClip, _groundMaterial, minimumSpeedForSkid);
}
return;
}
if(hit.collider.material.name == grassPhysicsMaterial.name + " (Instance)"){
minimumSpeedForSkid = Mathf.Lerp (0f, .35f, speed / 35f);
_groundMaterial = GroundMaterial.Grass;
SetSkidVolume(grassSkidClip, _groundMaterial, minimumSpeedForSkid);
}else if(hit.collider.material.name == sandPhysicsMaterial.name + " (Instance)"){
minimumSpeedForSkid = Mathf.Lerp (0f, .35f, speed / 35f);
_groundMaterial = GroundMaterial.Sand;
SetSkidVolume(sandSkidClip, _groundMaterial, minimumSpeedForSkid);
}else{
_groundMaterial = GroundMaterial.Asphalt;
SetSkidVolume(asphaltSkidClip, _groundMaterial, 0f);
}
}else{
_groundMaterial = GroundMaterial.Asphalt;
SetSkidVolume(asphaltSkidClip, _groundMaterial, 0f);
}
}
public void GroundPhysicsMaterial (){
if(sleepingRigid)
return;
WheelHit wheelhit;
RearLeftWheelCollider.GetGroundHit(out wheelhit);
if(RearLeftWheelCollider.GetGroundHit(out wheelhit)){
if(asphaltPhysicsMaterial){
if(wheelhit.collider.material.name == asphaltPhysicsMaterial.name + " (Instance)")
_groundMaterial = GroundMaterial.Asphalt;
}if(grassPhysicsMaterial){
if(wheelhit.collider.material.name == grassPhysicsMaterial.name + " (Instance)")
_groundMaterial = GroundMaterial.Grass;
}if(sandPhysicsMaterial){
if(wheelhit.collider.material.name == sandPhysicsMaterial.name + " (Instance)")
_groundMaterial = GroundMaterial.Sand;
}if(UseTerrainSplatMapForGroundPhysics){
if(wheelhit.collider.material.name == terrainPhysicsMaterial.name + " (Instance)"){
if(TerrainSurface.GetTextureMix(RearLeftWheelCollider.transform.position)[terrainSplatMapAsphaltIndex] > .5f){
_groundMaterial = GroundMaterial.Asphalt;
}else if(TerrainSurface.GetTextureMix(RearLeftWheelCollider.transform.position)[terrainSplatMapGrassIndex] > .5f){
_groundMaterial = GroundMaterial.Grass;
}else if(TerrainSurface.GetTextureMix(RearLeftWheelCollider.transform.position)[terrainSplatMapSandIndex] > .5f){
_groundMaterial = GroundMaterial.Sand;
}else{
_groundMaterial = GroundMaterial.Asphalt;
}
}else{
_groundMaterial = GroundMaterial.Asphalt;
}
}else{
_groundMaterial = GroundMaterial.Asphalt;
}
}
if(_groundMaterial == GroundMaterial.Asphalt)
SkidSound(asphaltSkidClip);
else if(_groundMaterial == GroundMaterial.Grass)
SkidSound(grassSkidClip);
else if(_groundMaterial == GroundMaterial.Sand)
SkidSound(sandSkidClip);
}
void SetRoad(int direction, bool state)
{
roads[direction] = state;
GroundMaterial.SetToMud(this, ref tile);
Refresh();
}