public static TemplateShaderInfo CreateShaderData(string body)
{
int nameBegin = body.IndexOf(TemplatesManager.TemplateShaderNameBeginTag);
if (nameBegin < 0)
{
// Not a template
return(null);
}
TemplateShaderInfo shaderData = null;
//SHADER
MatchCollection shaderMatch = Regex.Matches(body, "\\bShader\\b");
if (shaderMatch.Count > 0)
{
//SUBSHADER
MatchCollection subShaderMatch = Regex.Matches(body, TemplatesManager.TemplateMPSubShaderTag);
int subShaderAmount = subShaderMatch.Count;
if (subShaderAmount > 0)
{
shaderData = new TemplateShaderInfo();
shaderData.Body = body;
int length = subShaderMatch[0].Index - shaderMatch[0].Groups[0].Index;
shaderData.Properties = body.Substring(shaderMatch[0].Index, length);
shaderData.PropertyStartIdx = body.IndexOf(TemplatesManager.TemplatePropertyTag);
for (int subShaderIdx = 0; subShaderIdx < subShaderAmount; subShaderIdx++)
{
TemplateSubShaderInfo subShaderData = new TemplateSubShaderInfo();
int subshaderBeginIndex = subShaderMatch[subShaderIdx].Index;
int subShaderEndIndex = (subShaderIdx == (subShaderAmount - 1)) ? body.Length - 1 : subShaderMatch[subShaderIdx + 1].Index;
subShaderData.Data = body.Substring(subshaderBeginIndex, subShaderEndIndex - subshaderBeginIndex);
subShaderData.StartIdx = subshaderBeginIndex;
//PASS
MatchCollection passMatch = Regex.Matches(subShaderData.Data, TemplatesManager.TemplateMPPassTag);
int passCount = passMatch.Count;
if (passCount > 0)
{
subShaderData.Modules = subShaderData.Data.Substring(0, passMatch[0].Index);
for (int passIdx = 0; passIdx < passCount; passIdx++)
{
int passBeginIndex = passMatch[passIdx].Index;
int passEndIdx = (passIdx == (passCount - 1)) ? subShaderData.Data.Length - 1 : passMatch[passIdx + 1].Index;
TemplatePassInfo passData = new TemplatePassInfo();
passData.Data = subShaderData.Data.Substring(passBeginIndex, passEndIdx - passBeginIndex);
passData.GlobalStartIdx = subshaderBeginIndex + passBeginIndex;
passData.LocalStartIdx = passBeginIndex;
subShaderData.Passes.Add(passData);
}
shaderData.SubShaders.Add(subShaderData);
}
}
}
}
return(shaderData);
}
void LoadTemplateBody(string guid)
{
m_guid = guid;
string datapath = AssetDatabase.GUIDToAssetPath(guid);
string shaderBody = string.Empty;
shaderBody = IOUtils.LoadTextFileFromDisk(datapath);
shaderBody = shaderBody.Replace("\r\n", "\n");
m_shaderData = TemplateShaderInfoUtil.CreateShaderData(shaderBody);
if (m_shaderData == null)
{
m_isValid = false;
return;
}
m_templateIdManager = new TemplateIdManager(shaderBody);
try
{
int nameBegin = shaderBody.IndexOf(TemplatesManager.TemplateShaderNameBeginTag);
if (nameBegin < 0)
{
// Not a template
return;
}
int nameEnd = shaderBody.IndexOf(TemplatesManager.TemplateFullEndTag, nameBegin);
if (nameEnd < 0)
{
return;
}
m_shaderBody = shaderBody;
int defaultBegin = nameBegin + TemplatesManager.TemplateShaderNameBeginTag.Length;
int defaultLength = nameEnd - defaultBegin;
m_defaultShaderName = shaderBody.Substring(defaultBegin, defaultLength);
int[] nameIdx = m_defaultShaderName.AllIndexesOf("\"");
nameIdx[0] += 1; // Ignore the " character from the string
m_defaultShaderName = m_defaultShaderName.Substring(nameIdx[0], nameIdx[1] - nameIdx[0]);
m_shaderNameId = shaderBody.Substring(nameBegin, nameEnd + TemplatesManager.TemplateFullEndTag.Length - nameBegin);
m_templateProperties.AddId(shaderBody, m_shaderNameId, false);
m_templateIdManager.RegisterId(nameBegin, m_shaderNameId, m_shaderNameId);
shaderBody = shaderBody.Substring(nameEnd + TemplatesManager.TemplateFullEndTag.Length);
}
catch (Exception e)
{
Debug.LogException(e);
m_isValid = false;
}
m_propertyTag = new TemplateTagData(m_shaderData.PropertyStartIdx, TemplatesManager.TemplatePropertyTag, true);
m_templateIdManager.RegisterId(m_shaderData.PropertyStartIdx, TemplatesManager.TemplatePropertyTag, TemplatesManager.TemplatePropertyTag);
m_templateProperties.AddId(shaderBody, TemplatesManager.TemplatePropertyTag, true);
Dictionary <string, TemplateShaderPropertyData> duplicatesHelper = new Dictionary <string, TemplateShaderPropertyData>();
TemplateHelperFunctions.CreateShaderPropertiesList(m_shaderData.Properties, ref m_availableShaderProperties, ref duplicatesHelper);
int subShaderCount = m_shaderData.SubShaders.Count;
int mainSubShaderIdx = -1;
int mainPassIdx = -1;
int firstVisibleSubShaderId = -1;
int firstVisiblePassId = -1;
bool foundMainPass = false;
bool foundFirstVisible = false;
for (int i = 0; i < subShaderCount; i++)
{
TemplateSubShader subShader = new TemplateSubShader(i, m_templateIdManager, "SubShader" + i, m_shaderData.SubShaders[i], ref duplicatesHelper);
if (subShader.FoundMainPass)
{
if (!foundMainPass)
{
foundMainPass = true;
mainSubShaderIdx = i;
mainPassIdx = subShader.MainPass;
}
}
else if (subShader.MainPass > -1)
{
if (!foundFirstVisible)
{
foundFirstVisible = true;
firstVisibleSubShaderId = i;
firstVisiblePassId = subShader.MainPass;
}
}
m_subShaders.Add(subShader);
m_masterNodesRequired += subShader.Passes.Count;
}
if (!foundMainPass && foundFirstVisible)
{
mainSubShaderIdx = firstVisibleSubShaderId;
mainPassIdx = firstVisiblePassId;
}
for (int subShaderIdx = 0; subShaderIdx < subShaderCount; subShaderIdx++)
{
int passCount = m_subShaders[subShaderIdx].Passes.Count;
for (int passIdx = 0; passIdx < passCount; passIdx++)
{
m_subShaders[subShaderIdx].Passes[passIdx].IsMainPass = (mainSubShaderIdx == subShaderIdx && mainPassIdx == passIdx);
}
}
duplicatesHelper.Clear();
duplicatesHelper = null;
m_isSinglePass = (m_subShaders.Count == 1 && m_subShaders[0].PassAmount == 1);
TemplateHelperFunctions.FetchCustomInspector(m_customInspectorContainer, m_shaderBody);
if (m_customInspectorContainer.IsValid)
{
int index = m_customInspectorContainer.Id.IndexOf("CustomEditor");
m_templateProperties.AddId(new TemplateProperty(m_customInspectorContainer.Id, m_customInspectorContainer.Id.Substring(0, index), true));
m_templateIdManager.RegisterId(m_customInspectorContainer.Index, m_customInspectorContainer.Id, m_customInspectorContainer.Id);
}
}
public static TemplateShaderInfo CreateShaderData( string body )
{
int nameBegin = body.IndexOf( TemplatesManager.TemplateShaderNameBeginTag ):
if( nameBegin < 0 )
{
// Not a template
return null:
}
TemplateShaderInfo shaderData = null:
//SHADER
MatchCollection shaderMatch = Regex.Matches( body, "\\bShader\\b" ):
if( shaderMatch.Count > 0 )
{
//SUBSHADER
MatchCollection subShaderMatch = Regex.Matches( body, TemplatesManager.TemplateMPSubShaderTag ):
int subShaderAmount = subShaderMatch.Count:
if( subShaderAmount > 0 )
{
shaderData = new TemplateShaderInfo():
shaderData.Body = body:
int length = subShaderMatch[ 0 ].Index - shaderMatch[ 0 ].Groups[ 0 ].Index:
shaderData.Properties = body.Substring( shaderMatch[ 0 ].Index, length ):
shaderData.PropertyStartIdx = body.IndexOf( TemplatesManager.TemplatePropertyTag ):
for( int subShaderIdx = 0: subShaderIdx < subShaderAmount: subShaderIdx++ )
{
TemplateSubShaderInfo subShaderData = new TemplateSubShaderInfo():
int subshaderBeginIndex = subShaderMatch[ subShaderIdx ].Index:
int subShaderEndIndex = ( subShaderIdx == ( subShaderAmount - 1 ) ) ? body.Length - 1 : subShaderMatch[ subShaderIdx + 1 ].Index:
subShaderData.Data = body.Substring( subshaderBeginIndex, subShaderEndIndex - subshaderBeginIndex ):
subShaderData.StartIdx = subshaderBeginIndex:
//PASS
MatchCollection passMatch = Regex.Matches( subShaderData.Data, TemplatesManager.TemplatePassTagPattern ):
if( passMatch.Count == 0 )
{
passMatch = Regex.Matches( subShaderData.Data, TemplatesManager.TemplateMPPassTag ):
}
int passCount = passMatch.Count:
if( passCount > 0 )
{
int lastPassIndex = subShaderData.Data.LastIndexOf( TemplatesManager.TemplatePassesEndTag ):
if( lastPassIndex < 0 )
{
lastPassIndex = subShaderData.Data.Length - 1:
}
subShaderData.Modules = subShaderData.Data.Substring( 0, passMatch[ 0 ].Index ):
for( int passIdx = 0: passIdx < passCount: passIdx++ )
{
int passBeginIndex = passMatch[ passIdx ].Index:
int passEndIdx = ( passIdx == ( passCount - 1 ) ) ? lastPassIndex : passMatch[ passIdx + 1 ].Index:
TemplatePassInfo passData = new TemplatePassInfo():
passData.Data = subShaderData.Data.Substring( passBeginIndex, passEndIdx - passBeginIndex ):
passData.GlobalStartIdx = subshaderBeginIndex + passBeginIndex:
passData.LocalStartIdx = passBeginIndex:
subShaderData.Passes.Add( passData ):
}
shaderData.SubShaders.Add( subShaderData ):
}
}
}
}
return shaderData:
}
void LoadTemplateBody(string guid)
{
m_guid = guid;
string datapath = AssetDatabase.GUIDToAssetPath(guid);
string shaderBody = string.Empty;
shaderBody = IOUtils.LoadTextFileFromDisk(datapath);
shaderBody = shaderBody.Replace("\r\n", "\n");
m_shaderData = TemplateShaderInfoUtil.CreateShaderData(shaderBody);
if (m_shaderData == null)
{
m_isValid = false;
return;
}
m_templateIdManager = new TemplateIdManager(shaderBody);
try
{
int nameBegin = shaderBody.IndexOf(TemplatesManager.TemplateShaderNameBeginTag);
if (nameBegin < 0)
{
// Not a template
return;
}
m_shaderBody = shaderBody;
int nameEnd = shaderBody.IndexOf(TemplatesManager.TemplateFullEndTag, nameBegin);
int defaultBegin = nameBegin + TemplatesManager.TemplateShaderNameBeginTag.Length;
int defaultLength = nameEnd - defaultBegin;
m_defaultShaderName = shaderBody.Substring(defaultBegin, defaultLength);
int[] nameIdx = m_defaultShaderName.AllIndexesOf("\"");
nameIdx[0] += 1; // Ignore the " character from the string
m_defaultShaderName = m_defaultShaderName.Substring(nameIdx[0], nameIdx[1] - nameIdx[0]);
m_shaderNameId = shaderBody.Substring(nameBegin, nameEnd + TemplatesManager.TemplateFullEndTag.Length - nameBegin);
m_templateProperties.AddId(shaderBody, m_shaderNameId, false);
m_templateIdManager.RegisterId(nameBegin, m_shaderNameId, m_shaderNameId);
}
catch (Exception e)
{
Debug.LogException(e);
m_isValid = false;
}
m_propertyTag = new TemplateTagData(m_shaderData.PropertyStartIdx, TemplatesManager.TemplatePropertyTag, true);
m_templateIdManager.RegisterId(m_shaderData.PropertyStartIdx, TemplatesManager.TemplatePropertyTag, TemplatesManager.TemplatePropertyTag);
m_templateProperties.AddId(shaderBody, TemplatesManager.TemplatePropertyTag, true);
Dictionary <string, TemplateShaderPropertyData> duplicatesHelper = new Dictionary <string, TemplateShaderPropertyData>();
TemplateHelperFunctions.CreateShaderPropertiesList(m_shaderData.Properties, ref m_availableShaderProperties, ref duplicatesHelper);
int subShaderCount = m_shaderData.SubShaders.Count;
for (int i = 0; i < subShaderCount; i++)
{
TemplateSubShader subShader = new TemplateSubShader(i, m_templateIdManager, "SubShader" + i, m_shaderData.SubShaders[i], ref duplicatesHelper);
m_subShaders.Add(subShader);
m_masterNodesRequired += subShader.Passes.Count;
}
duplicatesHelper.Clear();
duplicatesHelper = null;
m_isSinglePass = (m_subShaders.Count == 1 && m_subShaders[0].PassAmount == 1);
}
