framework: Add sead::Task header

CMakeLists.txt

@@ -84,6 +84,7 @@ add_library(sead OBJECT
   include/framework/seadMethodTreeMgr.h
   include/framework/seadProcessMeter.h
   include/framework/seadProcessMeterBar.h
+  include/framework/seadTask.h
   include/framework/seadTaskBase.h
   include/framework/seadTaskID.h
   include/framework/seadTaskMgr.h

include/framework/seadTask.h

@@ -0,0 +1,36 @@
+#pragma once
+
+#include <framework/seadMethodTree.h>
+#include <framework/seadTaskBase.h>
+#include <prim/seadRuntimeTypeInfo.h>
+
+namespace sead
+{
+class Task : public TaskBase
+{
+    SEAD_RTTI_BASE(TaskBase);
+
+public:
+    explicit Task(const TaskConstructArg& arg);
+    Task(const TaskConstructArg& arg, const char* name);
+    ~Task() override;
+    void pauseCalc(bool b) override;
+    void pauseDraw(bool b) override;
+    void pauseCalcRec(bool b) override;
+    void pauseDrawRec(bool b) override;
+    void pauseCalcChild(bool b) override;
+    void pauseDrawChild(bool b) override;
+    void attachCalcImpl() override;
+    void attachDrawImpl() override;
+    void detachCalcImpl() override;
+    void detachDrawImpl() override;
+    const RuntimeTypeInfo::Interface* getCorrespondingMethodTreeMgrTypeInfo() const override;
+    MethodTreeNode* getMethodTreeNode(s32 method_type) override;
+    virtual void calc() {}
+    virtual void draw() {}
+
+protected:
+    MethodTreeNode mCalcNode{nullptr};
+    MethodTreeNode mDrawNode{nullptr};
+};
+}  // namespace sead