private void LoadAssets(TerrainItem item)
{
foreach (int textureId in item._mTextureIds)
{
TerrainTextureConfigItem textureCfg = SingletonManager.Get <TerrainTextureConfigManager>().GetTextureById(textureId);
if (null == textureCfg)
{
continue;
}
TerrainTextureTypeConfigItem typeCfg =
SingletonManager.Get <TerrainTextureTypeConfigManager>().GetTextureTypeById(textureCfg.Type);
if (null == typeCfg)
{
continue;
}
//Sound
LoadSoundAsset(typeCfg.SoundInfo.Normal);
LoadSoundAsset(typeCfg.SoundInfo.Brake);
foreach (int id in typeCfg.SoundInfo.WalkIds)
{
LoadSoundAsset(id);
}
//Effects
LoadEffectAsset(typeCfg.EffectInfo.Normal);
LoadEffectAsset(typeCfg.EffectInfo.Brake);
LoadEffectAsset(typeCfg.EffectInfo.BrokenBrake);
//Material
LoadMaterialAsset(typeCfg.MaterialInfo.Track);
LoadMaterialAsset(typeCfg.MaterialInfo.Slippery);
}
}
public int GetTerrainPositionMatType(Vector3 worldPos)
{
int textureId = GetId(worldPos);
TerrainTextureTypeConfigItem texture = GetTextureType(textureId);
if (texture != null)
{
return(texture.Type);
}
return(0);
}
public int GetSoundId(Vector3 worldPos, ETerrainSoundType soundType)
{
int textureId = GetId(worldPos);
TerrainTextureTypeConfigItem texture = GetTextureType(textureId);
if (null != texture)
{
switch (soundType)
{
case ETerrainSoundType.Normal:
return(texture.SoundInfo.Normal);
case ETerrainSoundType.Brake:
return(texture.SoundInfo.Brake);
case ETerrainSoundType.Walk:
int[] ids = texture.SoundInfo.WalkIds;
if (null != ids && ids.Length > 0)
{
return(ids[_randGen.Next(ids.Length)]);
}
break;
case ETerrainSoundType.Squat:
var squatIds = texture.SoundInfo.SquatIds;
if (null != squatIds && squatIds.Length > 0)
{
return(squatIds[_randGen.Next(squatIds.Length)]);
}
break;
case ETerrainSoundType.Crawl:
var crawIds = texture.SoundInfo.CrawlIds;
if (null != crawIds && crawIds.Length > 0)
{
return(crawIds[_randGen.Next(crawIds.Length)]);
}
break;
case ETerrainSoundType.Land:
return(texture.SoundInfo.Land);
}
}
return(_defaultSoundId);
}
//MaterialId
public int GetMaterialId(Vector3 worldPos, ETerrainMaterialType materialType)
{
int textureId = GetId(worldPos);
TerrainTextureTypeConfigItem texture = GetTextureType(textureId);
if (null != texture)
{
switch (materialType)
{
case ETerrainMaterialType.Track:
return(texture.MaterialInfo.Track);
case ETerrainMaterialType.Slippery:
return(texture.MaterialInfo.Slippery);
}
}
return(_defaultMaterialId);
}
//EffectId
public int GetEffectId(Vector3 worldPos, ETerrainEffectType effectType)
{
int textureId = GetId(worldPos);
TerrainTextureTypeConfigItem texture = GetTextureType(textureId);
if (null != texture)
{
switch (effectType)
{
case ETerrainEffectType.Normal:
return(texture.EffectInfo.Normal);
case ETerrainEffectType.Brake:
return(texture.EffectInfo.Brake);
case ETerrainEffectType.BrokenBrake:
return(texture.EffectInfo.BrokenBrake);
}
}
return(_defaultEffectId);
}
//取摩擦力
public float GetDragFriction(Vector3 worldPos)
{
/*
* int posX = Math.Max((int)(worldPos.x - _terrainInitPos.x), 0);
* int posZ = Math.Max((int)(worldPos.z - _terrainInitPos.z), 0);
* int subId = CalcPos2SubId(posX, posZ);
* TerrainItem item = GetSubTerrain(subId);
* if (item != null)
* {
* posX %= _splitWidth;
* posZ %= _splitHeight;
* return item.GetDragFriction(posX, posZ, _defaultFrictionDrag);
* }*/
int textureId = GetId(worldPos);
TerrainTextureTypeConfigItem item = GetTextureType(textureId);
if (null != item)
{
return(item.Drag);
}
return(_defaultFrictionDrag);
}