/// <summary>
/// Logs processor information to the context for debug purposes.
/// </summary>
/// <param name="context">The build context.</param>
public void LogProcessors(NMGenContext context)
{
foreach (INMGenProcessor p in mProcessors)
{
context.Log(string.Format("Processor: {0} ({1})", p.Name, p.GetType().Name)
, this);
}
}
/// <summary>
/// Process the build context.
/// </summary>
/// <remarks>
/// <para>
/// The flags will be applied during the <see cref="NMGenState.PolyMeshBuild"/>
/// state.
/// </para>
/// </remarks>
/// <param name="state">The current build state.</param>
/// <param name="context">The context to process.</param>
/// <returns>False on error, otherwise true.</returns>
public override bool ProcessBuild(NMGenContext context, NMGenState state)
{
if (state != NMGenState.PolyMeshBuild)
{
return(true);
}
PolyMesh mesh = context.PolyMesh;
PolyMeshData data = mesh.GetData(false);
if (data.polyCount == 0)
{
return(true);
}
bool applied = false;
for (int i = 0; i < mAreas.Length; i++)
{
byte area = mAreas[i];
ushort flags = mFlags[i];
int marked = 0;
for (int iPoly = 0; iPoly < data.polyCount; iPoly++)
{
if (data.areas[iPoly] == area)
{
data.flags[iPoly] |= flags;
marked++;
}
}
if (marked > 0)
{
string msg = string.Format(
"{0} : Added '0x{1:X}' flag(s) to {2} poylgons assigned to area {3}."
, Name, flags, marked, area);
context.Log(msg, this);
applied = true;
}
}
if (applied)
{
mesh.Load(data);
}
else
{
context.Log(Name + ": No flags applied.", this);
}
return(true);
}
/// <summary>
/// Runs all the processors in order of priority. (Ascending)
/// </summary>
/// <remarks>
/// <para>
/// A return value of false indicates the build should be aborted.
/// </para>
/// </remarks>
/// <param name="state">The current state of the build.</param>
/// <param name="context">The build context.</param>
/// <returns>False if the build should abort.</returns>
public bool Process(NMGenContext context, NMGenState state)
{
foreach (INMGenProcessor p in mProcessors)
{
if (!p.ProcessBuild(context, state))
{
return(false);
}
}
return(true);
}
/// <summary>
/// Process the build context.
/// </summary>
/// <remarks>
/// <para>
/// The flags will be applied during the <see cref="NMGenState.PolyMeshBuild"/>
/// state.
/// </para>
/// </remarks>
/// <param name="state">The current build state.</param>
/// <param name="context">The context to process.</param>
/// <returns>False on error, otherwise true.</returns>
public override bool ProcessBuild(NMGenContext context, NMGenState state)
{
if (state != NMGenState.PolyMeshBuild)
return true;
PolyMesh mesh = context.PolyMesh;
PolyMeshData data = mesh.GetData(false);
if (data.polyCount == 0)
return true;
bool applied = false;
for (int i = 0; i < mAreas.Length; i++)
{
byte area = mAreas[i];
ushort flags = mFlags[i];
int marked = 0;
for (int iPoly = 0; iPoly < data.polyCount; iPoly++)
{
if (data.areas[iPoly] == area)
{
data.flags[iPoly] |= flags;
marked++;
}
}
if (marked > 0)
{
string msg = string.Format(
"{0} : Added '0x{1:X}' flag(s) to {2} poylgons assigned to area {3}."
, Name, flags, marked, area);
context.Log(msg, this);
applied = true;
}
}
if (applied)
mesh.Load(data);
else
context.Log(Name + ": No flags applied.", this);
return true;
}
/// <summary>
/// Process the build context.
/// </summary>
/// <remarks>
/// <para>
/// Will be applied during the <see cref="NMGenState.HeightfieldBuild"/> state.
/// </para>
/// </remarks>
/// <param name="state">The current build state.</param>
/// <param name="context">The context to process.</param>
/// <returns>False on error, otherwise true.</returns>
public override bool ProcessBuild(NMGenContext context, NMGenState state)
{
if (state != NMGenState.HeightfieldBuild)
return true;
if (context.Heightfield.MarkLowObstaclesWalkable(context
, context.Config.WalkableStep))
{
context.Log(Name + ": Marked low obstacles as walklable.", this);
return true;
}
context.Log(Name + ": Mark low obstacles failed.", this);
return false;
}
/// <summary>
/// Process the build context.
/// </summary>
/// <remarks>
/// <para>
/// Will be applied during the <see cref="NMGenState.HeightfieldBuild"/> state.
/// </para>
/// </remarks>
/// <param name="state">The current build state.</param>
/// <param name="context">The context to process.</param>
/// <returns>False on error, otherwise true.</returns>
public override bool ProcessBuild(NMGenContext context, NMGenState state)
{
if (state != NMGenState.HeightfieldBuild)
return true;
if (context.Heightfield.MarkLowHeightSpansNotWalkable(context
, context.Config.WalkableHeight))
{
context.Log(Name + ": Marked low height spans as not walklable.", this);
return true;
}
context.Log(Name + ": Mark low height spans failed.", this);
return false;
}
/// <summary>
/// Process the build context.
/// </summary>
/// <remarks>
/// <para>
/// The area will be applied during the <see cref="NMGenState.CompactFieldBuild"/> state.
/// </para>
/// </remarks>
/// <param name="state">The current build state.</param>
/// <param name="context">The context to process.</param>
/// <returns>False on error, otherwise true.</returns>
public override bool ProcessBuild(NMGenContext context, NMGenState state)
{
if (state != NMGenState.CompactFieldBuild)
return true;
if (context.CompactField.MarkBoxArea(context, mBoundsMin, mBoundsMax, Area))
{
context.Log(string.Format("{0} : Marked box area: Area: {1}, Priority: {2}"
, Name, Area, Priority)
, this);
return true;
}
context.Log(Name + ": Failed to mark box area.", this);
return false;
}
/// <summary>
/// Process the build context.
/// </summary>
/// <remarks>
/// <para>
/// Will be applied during the <see cref="NMGenState.HeightfieldBuild"/> state.
/// </para>
/// </remarks>
/// <param name="state">The current build state.</param>
/// <param name="context">The context to process.</param>
/// <returns>False on error, otherwise true.</returns>
public override bool ProcessBuild(NMGenContext context, NMGenState state)
{
if (state != NMGenState.HeightfieldBuild)
{
return(true);
}
if (context.Heightfield.MarkLowObstaclesWalkable(context
, context.Config.WalkableStep))
{
context.Log(Name + ": Marked low obstacles as walklable.", this);
return(true);
}
context.Log(Name + ": Mark low obstacles failed.", this);
return(false);
}
/// <summary>
/// Process the build context.
/// </summary>
/// <remarks>
/// <para>
/// Will be applied during the <see cref="NMGenState.HeightfieldBuild"/> state.
/// </para>
/// </remarks>
/// <param name="state">The current build state.</param>
/// <param name="context">The context to process.</param>
/// <returns>False on error, otherwise true.</returns>
public override bool ProcessBuild(NMGenContext context, NMGenState state)
{
if (state != NMGenState.HeightfieldBuild)
{
return(true);
}
if (context.Heightfield.MarkLowHeightSpansNotWalkable(context
, context.Config.WalkableHeight))
{
context.Log(Name + ": Marked low height spans as not walklable.", this);
return(true);
}
context.Log(Name + ": Mark low height spans failed.", this);
return(false);
}
/// <summary>
/// Process the build context.
/// </summary>
/// <remarks>
/// <para>
/// The area will be applied during the <see cref="NMGenState.CompactFieldBuild"/> state.
/// </para>
/// </remarks>
/// <param name="state">The current build state.</param>
/// <param name="context">The context to process.</param>
/// <returns>False on error, otherwise true.</returns>
public override bool ProcessBuild(NMGenContext context, NMGenState state)
{
if (state != NMGenState.CompactFieldBuild)
{
return(true);
}
if (context.CompactField.MarkBoxArea(context, mBoundsMin, mBoundsMax, Area))
{
context.Log(string.Format("{0} : Marked box area: Area: {1}, Priority: {2}"
, Name, Area, Priority)
, this);
return(true);
}
context.Log(Name + ": Failed to mark box area.", this);
return(false);
}
/// <summary>
/// Process the build context.
/// </summary>
/// <remarks>
/// <para>
/// The area will be applied during the <see cref="NMGenState.CompactFieldBuild"/>
/// state.
/// </para>
/// </remarks>
/// <param name="state">The current build state.</param>
/// <param name="context">The context to process.</param>
/// <returns>False on error, otherwise true.</returns>
public override bool ProcessBuild(NMGenContext context, NMGenState state)
{
if (state != NMGenState.CompactFieldBuild)
return true;
if (context.CompactField.MarkCylinderArea(context
, mCenterBase, mRadius, mHeight
, Area))
{
context.Log(string.Format("{0} : Marked box area: Area: {1}, Priority: {2}"
, Name, Area, Priority)
, this);
return true;
}
context.Log(Name + ": Failed to mark cylinder area.", this);
return false;
}
/// <summary>
/// Process the build context.
/// </summary>
/// <remarks>
/// <para>
/// The area will be applied during the <see cref="NMGenState.CompactFieldBuild"/>
/// state.
/// </para>
/// </remarks>
/// <param name="state">The current build state.</param>
/// <param name="context">The context to process.</param>
/// <returns>False on error, otherwise true.</returns>
public override bool ProcessBuild(NMGenContext context, NMGenState state)
{
if (state != NMGenState.CompactFieldBuild)
return true;
if (context.CompactField.MarkConvexPolyArea(context, verts, ymin, ymax, Area))
{
context.Log(string.Format(
"{0}: Marked convex polygon area: Area: {1}, Priority: {2}"
, Name, Area, Priority)
, this);
return true;
}
context.Log(Name + ": Failed to mark convex polygon area.", this);
return false;
}
private IncrementalBuilder(NMGenTileParams tileConfig
, NMGenParams config
, NMGenAssetFlag resultOptions
, InputGeometry source
, ProcessorSet processors)
{
mConfig = config;
mTileConfig = tileConfig;
mGeometry = source;
mProcessors = processors;
mResultOptions = resultOptions;
mBuildContext = new NMGenContext(tileConfig.TileX, tileConfig.TileZ, mConfig.Clone());
mTileText = string.Format("({0},{1})", tileConfig.TileX, tileConfig.TileZ);
mState = NMGenState.Initialized;
}
/// <summary>
/// Process the build context.
/// </summary>
/// <remarks>
/// <para>
/// The flags will be applied during the <see cref="NMGenState.PolyMeshBuild"/> state.
/// </para>
/// </remarks>
/// <param name="state">The current build state.</param>
/// <param name="context">The context to process.</param>
/// <returns>True</returns>
public override bool ProcessBuild(NMGenContext context, NMGenState state)
{
if (state != NMGenState.PolyMeshBuild)
return true;
PolyMeshData data = context.PolyMesh.GetData(false);
for (int i = 0; i < data.flags.Length; i++)
{
data.flags[i] |= mFlags;
}
context.PolyMesh.Load(data);
context.Log(string.Format("{0}: Applied flag(s) to all polys. Flag(s): 0x{1:X}"
, Name, mFlags)
, this);
return true;
}
/// <summary>
/// Process the build context.
/// </summary>
/// <remarks>
/// <para>
/// The area will be applied during the <see cref="NMGenState.CompactFieldBuild"/>
/// state.
/// </para>
/// </remarks>
/// <param name="state">The current build state.</param>
/// <param name="context">The context to process.</param>
/// <returns>False on error, otherwise true.</returns>
public override bool ProcessBuild(NMGenContext context, NMGenState state)
{
if (state != NMGenState.CompactFieldBuild)
{
return(true);
}
if (context.CompactField.MarkCylinderArea(context
, mCenterBase, mRadius, mHeight
, Area))
{
context.Log(string.Format("{0} : Marked box area: Area: {1}, Priority: {2}"
, Name, Area, Priority)
, this);
return(true);
}
context.Log(Name + ": Failed to mark cylinder area.", this);
return(false);
}
/// <summary>
/// Process the build context.
/// </summary>
/// <remarks>
/// <para>
/// The area will be applied during the <see cref="NMGenState.CompactFieldBuild"/>
/// state.
/// </para>
/// </remarks>
/// <param name="state">The current build state.</param>
/// <param name="context">The context to process.</param>
/// <returns>False on error, otherwise true.</returns>
public override bool ProcessBuild(NMGenContext context, NMGenState state)
{
if (state != NMGenState.CompactFieldBuild)
{
return(true);
}
if (context.CompactField.MarkConvexPolyArea(context, verts, ymin, ymax, Area))
{
context.Log(string.Format(
"{0}: Marked convex polygon area: Area: {1}, Priority: {2}"
, Name, Area, Priority)
, this);
return(true);
}
context.Log(Name + ": Failed to mark convex polygon area.", this);
return(false);
}
/// <summary>
/// Process the build context.
/// </summary>
/// <remarks>
/// <para>
/// The flags will be applied during the <see cref="NMGenState.PolyMeshBuild"/> state.
/// </para>
/// </remarks>
/// <param name="state">The current build state.</param>
/// <param name="context">The context to process.</param>
/// <returns>True</returns>
public override bool ProcessBuild(NMGenContext context, NMGenState state)
{
if (state != NMGenState.PolyMeshBuild)
{
return(true);
}
PolyMeshData data = context.PolyMesh.GetData(false);
for (int i = 0; i < data.flags.Length; i++)
{
data.flags[i] |= mFlags;
}
context.PolyMesh.Load(data);
context.Log(string.Format("{0}: Applied flag(s) to all polys. Flag(s): 0x{1:X}"
, Name, mFlags)
, this);
return(true);
}
private IncrementalBuilder(NMGenTileParams tileConfig
, NMGenParams config
, NMGenAssetFlag resultOptions
, InputGeometry source
, ProcessorSet processors)
{
mConfig = config;
mTileConfig = tileConfig;
mGeometry = source;
mProcessors = processors;
mResultOptions = resultOptions;
mBuildContext = new NMGenContext(tileConfig.TileX, tileConfig.TileZ, mConfig.Clone());
mTileText = string.Format("({0},{1})", tileConfig.TileX, tileConfig.TileZ);
mState = NMGenState.Initialized;
}
/// <summary>
/// Logs processor information to the context for debug purposes.
/// </summary>
/// <param name="context">The build context.</param>
public void LogProcessors(NMGenContext context)
{
foreach (INMGenProcessor p in mProcessors)
{
context.Log(string.Format("Processor: {0} ({1})", p.Name, p.GetType().Name)
, this);
}
}
/// <summary>
/// Runs all the processors in order of priority. (Ascending)
/// </summary>
/// <remarks>
/// <para>
/// A return value of false indicates the build should be aborted.
/// </para>
/// </remarks>
/// <param name="state">The current state of the build.</param>
/// <param name="context">The build context.</param>
/// <returns>False if the build should abort.</returns>
public bool Process(NMGenContext context, NMGenState state)
{
foreach (INMGenProcessor p in mProcessors)
{
if (!p.ProcessBuild(context, state))
return false;
}
return true;
}
