private static void Parse(string json, string name)
{
AIRuntimeTreeData data = AIRuntimeUtil.Parse(json, name);
AIRuntimeTaskData task = data.task;
ParseTask(task);
}
private static void ParseTask(AIRuntimeTaskData task)
{
if (task.mode == Mode.Custom)
{ //避免不同task 生成同一份代码 加速生成
if (!maker_list.Contains(task.type))
{
GenerateTaskCode(task);
AICppMaker.GenerateTaskCode(task);
}
}
if (task.children != null)
{
for (int i = 0, max = task.children.Count; i < max; i++)
{
ParseTask(task.children[i]);
}
}
}
private static void Generate_head_file(AIRuntimeTaskData task)
{
string ai_n_h = ai_h;
ai_n_h = ai_n_h.Replace("[*Name*]", task.type);
string s_var = string.Empty;
if (task.vars != null)
{
for (int i = 0, max = task.vars.Count; i < max; i++)
{
s_var += TransCppType(task.vars[i].type) + " " + task.vars[i].name + ";\n\t";
}
}
ai_n_h = ai_n_h.Replace("[*Arg*]", s_var);
string dest_h = Path.Combine(path_dest, "AIRuntime" + task.type + ".h");
File.WriteAllText(dest_h, ai_n_h);
}
private static void Generate_cpp_file(AIRuntimeTaskData task)
{
string ai_n_c = ai_c;
ai_n_c = ai_n_c.Replace("[*Name*]", task.type);
string dest_c = Path.Combine(path_dest, "AIRuntime" + task.type + ".cpp");
if (task.vars != null)
{
string rel_str = string.Empty;
for (int i = 0, max = task.vars.Count; i < max; i++)
{
AIVar var = task.vars[i];
if (var.type == "GameObject" || var.type == "Transform")
{
rel_str += "delete " + var.name + ";";
}
}
ai_n_c = ai_n_c.Replace("[*arg-0*]", rel_str);
//Init(AITaskData* data)
string init_str = string.Empty;
for (int i = 0, max = task.vars.Count; i < max; i++)
{
string val = "data->vars[\"" + task.vars[i].name + "\"]->val";
string op = GetOpByType(task.vars[i].type, val);
if (!string.IsNullOrEmpty(op))
{
if (task.vars[i] is AITreeSharedVar)
{
AITreeSharedVar var = task.vars[i] as AITreeSharedVar;
if (!var.IsShared)
{
init_str += var.name + " = " + op + " \n\t";
}
}
else
{
init_str += task.vars[i].name + " = " + op + " \n\t";
}
}
}
ai_n_c = ai_n_c.Replace("[*arg-1*]", init_str);
//OnTick()
string tick_str = string.Empty;
string imp_str = string.Empty;
if (task.vars != null)
{
for (int i = 0, max = task.vars.Count; i < max; i++)
{
imp_str += "," + task.vars[i].name;
if (task.vars[i] is AITreeSharedVar)
{
AITreeSharedVar var = task.vars[i] as AITreeSharedVar;
if (var.IsShared)
{
tick_str += var.name + " = " + GetTreeVarCode(var.type, var.BindName) + "\n\t";
}
}
}
}
ai_n_c = ai_n_c.Replace("[*arg-2*]", tick_str);
ai_n_c = ai_n_c.Replace("[*tickarg*]", imp_str);
}
else
{
ai_n_c = ai_n_c.Replace("[*arg-0*]", "");
ai_n_c = ai_n_c.Replace("[*arg-1*]", "");
ai_n_c = ai_n_c.Replace("[*arg-2*]", "");
ai_n_c = ai_n_c.Replace("[*tickarg*]", "");
}
File.WriteAllText(dest_c, ai_n_c);
}
public static void GenerateTaskCode(AIRuntimeTaskData task)
{
Init(task.type);
Generate_head_file(task);
Generate_cpp_file(task);
}
private static void GenerateTaskCode(AIRuntimeTaskData task)
{
//声明代码的部分
CodeCompileUnit compunit = new CodeCompileUnit();
CodeNamespace sample = new CodeNamespace("AI.Runtime");
//引用命名空间
sample.Imports.Add(new CodeNamespaceImport("UnityEngine"));
compunit.Namespaces.Add(sample);
//在命名空间下添加一个类
CodeTypeDeclaration wrapClass = new CodeTypeDeclaration("AIRuntime" + task.type + " : AIRunTimeBase");
sample.Types.Add(wrapClass);
//添加成员
if (task.vars != null)
{
for (int i = 0, max = task.vars.Count; i < max; i++)
{
CodeTypeReference type = new CodeTypeReference(task.vars[i].type);
CodeMemberField field = new CodeMemberField(type, task.vars[i].name);
field.Attributes = MemberAttributes.Public;
wrapClass.Members.Add(field);
}
}
//为这个类添加一个方法 Init()
CodeMemberMethod method = new CodeMemberMethod();
method.Name = "Init";
method.Attributes = MemberAttributes.Override | MemberAttributes.Public;
method.Parameters.Add(new CodeParameterDeclarationExpression(typeof(AIRuntimeTaskData), "data"));
method.ReturnType = new CodeTypeReference(typeof(void));//返回值
AddState(method, "base.Init(data);");
if (task.vars != null)
{
for (int i = 0, max = task.vars.Count; i < max; i++)
{
if (task.vars[i] is AITreeSharedVar)
{
AITreeSharedVar var = task.vars[i] as AITreeSharedVar;
if (!var.IsShared)
{
InnerMakeTask(var, i, method);
}
}
else
{
AIVar var = task.vars[i];
if (var.val != null)
{
InnerMakeTask(var, i, method);
}
}
}
}
//OnTick()
CodeMemberMethod method2 = new CodeMemberMethod();
method2.Name = "OnTick";
method2.Attributes = MemberAttributes.Override | MemberAttributes.Public;
method2.Parameters.Add(new CodeParameterDeclarationExpression(typeof(XEntity), "entity"));
method2.ReturnType = new CodeTypeReference("AIRuntimeStatus");//返回值
string state = "return AITreeImpleted." + task.type + "Update(entity";
if (task.vars != null)
{
for (int i = 0, max = task.vars.Count; i < max; i++)
{
state += ", " + task.vars[i].name;
if (task.vars[i] is AITreeSharedVar)
{
AITreeSharedVar var = task.vars[i] as AITreeSharedVar;
if (var.IsShared)
{
string st = "var in" + var.name + " = _tree.GetVariable(\"" + var.BindName + "\"); ";
AddState(method2, st);
st = "if (in" + var.name + " != null) " + var.name + " = (" + var.type + ")in" + var.name + ";";
AddState(method2, st);
}
}
}
}
state += ");";
method2.Statements.Add(new CodeSnippetStatement("\t\t\t" + state));
wrapClass.Members.Add(method);
wrapClass.Members.Add(method2);
//output
StringBuilder fileContent = new StringBuilder();
using (StringWriter sw = new StringWriter(fileContent))
{
CodeDomProvider.CreateProvider("CSharp").GenerateCodeFromCompileUnit(compunit, sw, new CodeGeneratorOptions());
}
string filePath = unity_AI_code + "AIRuntime" + task.type + ".cs";
if (File.Exists(filePath))
{
File.Delete(filePath);
}
File.WriteAllText(filePath, fileContent.ToString());
maker_list.Add(task.type);
}
public static AIRunTimeBase MakeRuntime(AIRuntimeTaskData data, AI.Runtime.AIRunTimeTree tree)
{
AIRunTimeBase rst = null;
switch (data.type)
{
case "Sequence":
rst = new AIRuntimeSequence();
break;
case "Selector":
rst = new AIRuntimeSelector();
break;
case "Inverter":
rst = new AIRuntimeInverter();
break;
case "RotateSelf":
rst = new AIRuntimeRotateSelf();
break;
case "MoveForward":
rst = new AIRuntimeMoveForward();
break;
case "ResetTarget":
rst = new AIRuntimeResetTarget();
break;
case "StatusRandom":
rst = new AIRuntimeStatusRandom();
break;
case "FindTargetByDistance":
rst = new AIRuntimeFindTargetByDistance();
break;
case "DoSelectNearest":
rst = new AIRuntimeDoSelectNearest();
break;
case "RotateToTarget":
rst = new AIRuntimeRotateToTarget();
break;
case "ValueDistance":
rst = new AIRuntimeValueDistance();
break;
case "NavToTarget":
rst = new AIRuntimeNavToTarget();
break;
case "StopNavMove":
rst = new AIRuntimeStopNavMove();
break;
case "XAIActionSkill":
rst = new AIRuntimeXAIActionSkill();
break;
case "Wait":
rst = new AIRuntimeWait();
break;
case "ValueHP":
rst = new AIRuntimeValueHP();
break;
case "Log":
rst = new AIRuntimeLog();
break;
}
if (rst != null)
{
rst.SetTree(tree); rst.Init(data);
}
return(rst);
}
