diff --git a/config/SOUE01/splits.txt b/config/SOUE01/splits.txt
index 0738826f..9ef4c36b 100644
--- a/config/SOUE01/splits.txt
+++ b/config/SOUE01/splits.txt
@@ -72,6 +72,7 @@ d/d_base.cpp:
 
 d/d_cc.cpp:
 	.text       start:0x80050A20 end:0x800520F0
+	.data       start:0x805033D0 end:0x805033F0
 
 d/d_dvd.cpp:
 	.text       start:0x800520F0 end:0x800522FC
@@ -804,7 +805,7 @@ DynamicLink.cpp:
 	.sbss       start:0x80575B80 end:0x80575BA0
 
 c/c_list.cpp:
-	.text       start:0x802E08C0 end:0x802E0A10
+	.text       start:0x802E08C0 end:0x802E0A50
 
 c/c_tree.cpp:
 	.text       start:0x802E0E70 end:0x802E1140
diff --git a/config/SOUE01/symbols.txt b/config/SOUE01/symbols.txt
index f9eb3290..18acb3b2 100644
--- a/config/SOUE01/symbols.txt
+++ b/config/SOUE01/symbols.txt
@@ -2115,30 +2115,30 @@ fn_800515D0 = .text:0x800515D0; // type:function size:0x60
 fn_800051630__13dAcObjRef_unkFv = .text:0x80051630; // type:function size:0x144
 fn_80051780__13dAcObjRef_unkFRC8cCcD_Obj = .text:0x80051780; // type:function size:0x464
 fn_80051BF0 = .text:0x80051BF0; // type:function size:0x8
-fn_80051C00 = .text:0x80051C00; // type:function size:0x4C
-InitColliderAndAddToFront = .text:0x80051C50; // type:function size:0x5C
-fn_80051CB0 = .text:0x80051CB0; // type:function size:0x5C
-InitCollider2AndAddToFront = .text:0x80051D10; // type:function size:0x5C
-addCc__18ColliderLinkedListFR14LinkedColliderRC11dCcD_SrcUnk = .text:0x80051D70; // type:function size:0x5C
-fn_80051DD0 = .text:0x80051DD0; // type:function size:0x64
-fn_80051E40 = .text:0x80051E40; // type:function size:0x64
-ColliderManager__staticAddCollider = .text:0x80051EB0; // type:function size:0x34
+postInit__18ColliderLinkedListFR8cCcD_Obj = .text:0x80051C00; // type:function size:0x4C
+addCc__18ColliderLinkedListFR17LinkedColliderCylRC11dCcD_SrcCyl = .text:0x80051C50; // type:function size:0x5C
+addCc__18ColliderLinkedListFR17LinkedColliderSphRC11dCcD_SrcSph = .text:0x80051CB0; // type:function size:0x5C
+addCc__18ColliderLinkedListFR17LinkedColliderCpsRC11dCcD_SrcCps = .text:0x80051D10; // type:function size:0x5C
+addCc__18ColliderLinkedListFR17LinkedColliderUnkRC11dCcD_SrcUnk = .text:0x80051D70; // type:function size:0x5C
+foreachCc__18ColliderLinkedListCFPFP8cCcD_ObjPv_vPv = .text:0x80051DD0; // type:function size:0x64
+foreachCc2__18ColliderLinkedListCFPFP8cCcD_ObjPv_vPv = .text:0x80051E40; // type:function size:0x64
+Set__18ColliderLinkedListFP8cCcD_ObjPv = .text:0x80051EB0; // type:function size:0x34
 registerColliders__18ColliderLinkedListFv = .text:0x80051EF0; // type:function size:0x10
-fn_80051F00 = .text:0x80051F00; // type:function size:0x8
+SetStts__18ColliderLinkedListFP8cCcD_ObjPv = .text:0x80051F00; // type:function size:0x8
 SetStts__18ColliderLinkedListFR9cCcD_Stts = .text:0x80051F10; // type:function size:0x10
-ColliderLinkedList__search = .text:0x80051F20; // type:function size:0x74
-fn_80051FA0 = .text:0x80051FA0; // type:function size:0x1C
-fn_80051FC0 = .text:0x80051FC0; // type:function size:0x10
-fn_80051FD0 = .text:0x80051FD0; // type:function size:0x10
-fn_80051FE0 = .text:0x80051FE0; // type:function size:0x10
-fn_80051FF0 = .text:0x80051FF0; // type:function size:0x1C
-fn_80052010 = .text:0x80052010; // type:function size:0x10
-fn_80052020 = .text:0x80052020; // type:function size:0x10
-fn_80052030 = .text:0x80052030; // type:function size:0x10
-fn_80052040 = .text:0x80052040; // type:function size:0x1C
-fn_80052060 = .text:0x80052060; // type:function size:0x10
-fn_80052070 = .text:0x80052070; // type:function size:0x10
-fn_80052080 = .text:0x80052080; // type:function size:0x10
+find__18ColliderLinkedListCFM8cCcD_ObjFPCvPv_b = .text:0x80051F20; // type:function size:0x74
+AtSet__18ColliderLinkedListFP8cCcD_ObjPv = .text:0x80051FA0; // type:function size:0x1C
+AtSet__18ColliderLinkedListFv = .text:0x80051FC0; // type:function size:0x10
+ClrAt__18ColliderLinkedListFP8cCcD_ObjPv = .text:0x80051FD0; // type:function size:0x10
+ClrAt__18ColliderLinkedListFv = .text:0x80051FE0; // type:function size:0x10
+TgSet__18ColliderLinkedListFP8cCcD_ObjPv = .text:0x80051FF0; // type:function size:0x1C
+TgSet__18ColliderLinkedListFv = .text:0x80052010; // type:function size:0x10
+ClrTg__18ColliderLinkedListFP8cCcD_ObjPv = .text:0x80052020; // type:function size:0x10
+ClrTg__18ColliderLinkedListFv = .text:0x80052030; // type:function size:0x10
+CoSet__18ColliderLinkedListFP8cCcD_ObjPv = .text:0x80052040; // type:function size:0x1C
+CoSet__18ColliderLinkedListFv = .text:0x80052060; // type:function size:0x10
+ClrCo__18ColliderLinkedListFP8cCcD_ObjPv = .text:0x80052070; // type:function size:0x10
+ClrCo__18ColliderLinkedListFv = .text:0x80052080; // type:function size:0x10
 __dt__18ColliderLinkedListFv = .text:0x80052090; // type:function size:0x60
 create__4dDvdFlPQ23EGG4HeapPQ23EGG4HeapPQ23EGG4Heap = .text:0x800520F0; // type:function size:0x4
 __ct__Q24dDvd8loader_cFv = .text:0x80052100; // type:function size:0x28
@@ -14245,7 +14245,7 @@ hasCollectedAllTears__9dAcTbox_cFv = .text:0x80268680; // type:function size:0x1
 getGroundHeight__9dAcTbox_cFPfRC7mVec3_c = .text:0x802686A0; // type:function size:0x50
 isBelowGroundAtPos__9dAcTbox_cFfRC7mVec3_c = .text:0x802686F0; // type:function size:0x5C
 __ct__9dAcTbox_cFv = .text:0x80268750; // type:function size:0x2EC
-__dt__14LinkedColliderFv = .text:0x80268A40; // type:function size:0x98
+__dt__17LinkedColliderUnkFv = .text:0x80268A40; // type:function size:0x98
 __dt__21sFState_c<9dAcTbox_c>Fv = .text:0x80268AE0; // type:function size:0x58
 __dt__24sFStateFct_c<9dAcTbox_c>Fv = .text:0x80268B40; // type:function size:0x6C
 __dt__77sStateMgr_c<9dAcTbox_c,20sStateMethodUsr_FI_c,12sFStateFct_c,13sStateIDChk_c>Fv = .text:0x80268BB0; // type:function size:0xA0
@@ -14367,8 +14367,8 @@ initializeState__23sFStateID_c<9dAcTbox_c>CFR9dAcTbox_c = .text:0x8026E8D0; // t
 __sinit_\d_a_obj_tbox_cpp = .text:0x8026E900; // type:function size:0xA7C scope:local
 __dt__23sFStateID_c<9dAcTbox_c>Fv = .text:0x8026F380; // type:function size:0x58
 isSameName__23sFStateID_c<9dAcTbox_c>CFPCc = .text:0x8026F3E0; // type:function size:0x88
-@316@__dt__14LinkedColliderFv = .text:0x8026F470; // type:function size:0x8
-@272@__dt__14LinkedColliderFv = .text:0x8026F480; // type:function size:0x8
+@316@__dt__17LinkedColliderUnkFv = .text:0x8026F470; // type:function size:0x8
+@272@__dt__17LinkedColliderUnkFv = .text:0x8026F480; // type:function size:0x8
 AcTimeArea__ctor = .text:0x8026F490; // type:function size:0x1A8
 fn_8026F640 = .text:0x8026F640; // type:function size:0x58
 fn_8026F6A0 = .text:0x8026F6A0; // type:function size:0x6C
@@ -17284,7 +17284,7 @@ insertAfter__9cListMg_cFP9cListNd_cP9cListNd_c = .text:0x802E08C0; // type:funct
 remove__9cListMg_cFP9cListNd_c = .text:0x802E0900; // type:function size:0xAC
 append__9cListMg_cFP9cListNd_c = .text:0x802E09B0; // type:function size:0x30
 prepend__9cListMg_cFP9cListNd_c = .text:0x802E09E0; // type:function size:0x30
-ListLink__clear = .text:0x802E0A10; // type:function size:0x40
+clear__9cListMg_cFv = .text:0x802E0A10; // type:function size:0x40
 cM__rad2s = .text:0x802E0A50; // type:function size:0x5C
 cM__U_GetAtanTable = .text:0x802E0AB0; // type:function size:0x34
 atan2s__2cMFff = .text:0x802E0AF0; // type:function size:0x1BC
@@ -30060,7 +30060,7 @@ lbl_80503278 = .data:0x80503278; // type:object size:0x9C
 lbl_80503314 = .data:0x80503314; // type:object size:0x6C
 __vt__7dBase_c = .data:0x80503380; // type:object size:0x4C
 lbl_805033D0 = .data:0x805033D0; // type:object size:0x10
-__vt__18ColliderLinkedList = .data:0x805033E0; // type:object size:0x10
+__vt__18ColliderLinkedList = .data:0x805033E0; // type:object size:0xC
 __vt__Q24dDvd8loader_c = .data:0x805033F0; // type:object size:0x10
 lbl_80503400 = .data:0x80503400; // type:object size:0x40
 lbl_80503440 = .data:0x80503440; // type:object size:0x6DF8
@@ -34484,7 +34484,7 @@ __vt__47sFStateMgr_c<9dAcTbox_c,20sStateMethodUsr_FI_c> = .data:0x80535540; // t
 __vt__77sStateMgr_c<9dAcTbox_c,20sStateMethodUsr_FI_c,12sFStateFct_c,13sStateIDChk_c> = .data:0x80535570; // type:object size:0x30
 __vt__24sFStateFct_c<9dAcTbox_c> = .data:0x805355A0; // type:object size:0x14
 __vt__21sFState_c<9dAcTbox_c> = .data:0x805355B8; // type:object size:0x18
-__vt__14LinkedCollider = .data:0x805355D0; // type:object size:0x7C
+__vt__17LinkedColliderUnk = .data:0x805355D0; // type:object size:0x7C
 __vt__23sFStateID_c<9dAcTbox_c> = .data:0x805359E0; // type:object size:0x34
 g_profile_TIME_AREA = .data:0x80535A18; // type:object size:0x10
 lbl_80535A28 = .data:0x80535A28; // type:object size:0x68
diff --git a/configure.py b/configure.py
index fb777b61..9044d9bd 100644
--- a/configure.py
+++ b/configure.py
@@ -314,6 +314,7 @@ config.libs = [
             Object(Matching, "d/flag/flag_managers.cpp"),
             Object(NonMatching, "toBeSorted/special_item_drop_mgr.cpp"),
             Object(Matching, "d/d_base.cpp"),
+            Object(NonMatching, "d/d_cc.cpp"),
             Object(Matching, "d/d_dvd.cpp"),
             Object(NonMatching, "d/d_dvd_unk.cpp"),
             Object(NonMatching, "d/d_dylink.cpp"),
diff --git a/include/c/c_list.h b/include/c/c_list.h
index 8fdba626..2c45d27d 100644
--- a/include/c/c_list.h
+++ b/include/c/c_list.h
@@ -57,6 +57,8 @@ public:
      */
     void prepend(cListNd_c *node);
 
+    void clear();
+
     cListNd_c *getFirst() const {
         return mpFirst;
     }
diff --git a/include/d/a/obj/d_a_obj_tbox.h b/include/d/a/obj/d_a_obj_tbox.h
index 255d868b..eaccca94 100644
--- a/include/d/a/obj/d_a_obj_tbox.h
+++ b/include/d/a/obj/d_a_obj_tbox.h
@@ -148,8 +148,8 @@ private:
     s32 field_0x4F4;
 
     /* 0x04F8 */ dBgW mBgWs[2];
-    /* 0x0918 */ LinkedCollider mCcD1;
-    /* 0x0B30 */ LinkedCollider mCcD2;
+    /* 0x0918 */ LinkedColliderUnk mCcD1;
+    /* 0x0B30 */ LinkedColliderUnk mCcD2;
     /* 0x0D48 */ ColliderLinkedList field_0x0D48;
     /* 0x0D54 */ dCcD_Unk mCcD3;
     /* 0x0F5C */ dCcD_Cyl mCcD4;
diff --git a/include/d/col/c/c_cc_d.h b/include/d/col/c/c_cc_d.h
index 49791e31..b9d9daa4 100644
--- a/include/d/col/c/c_cc_d.h
+++ b/include/d/col/c/c_cc_d.h
@@ -883,6 +883,12 @@ public:
     u32 ChkAtNoGaurd() const {
         return mAt.MskSPrm(0x200000);
     }
+    void SetAt_0x40000000() {
+        mAt.OnSPrm(0x40000000);
+    }
+    u32 ChkAt_0x40000000() {
+        return mAt.MskSPrm(0x40000000);
+    }
 
     // Tg
 
@@ -908,6 +914,12 @@ public:
     void SetTgInfo_0x2(u16 val) {
         mTg.SetInfo_0x2(val);
     }
+    void SetTg_0x40000000() {
+        mTg.OnSPrm(0x40000000);
+    }
+    u32 ChkTg_0x40000000() {
+        return mTg.MskSPrm(0x40000000);
+    }
 
     // Co
 
@@ -929,6 +941,12 @@ public:
     void SetCo_0x400() {
         mCo.OnSPrm(0x400);
     }
+    void SetCo_0x40000000() {
+        mCo.OnSPrm(0x40000000);
+    }
+    u32 ChkCo_0x40000000() {
+        return mCo.MskSPrm(0x40000000);
+    }
 
     /**
      * SET HIT
diff --git a/include/d/d_cc.h b/include/d/d_cc.h
index e150555f..2d2f39a4 100644
--- a/include/d/d_cc.h
+++ b/include/d/d_cc.h
@@ -5,28 +5,97 @@
 #include "d/col/c/c_cc_d.h"
 #include "d/col/cc/d_cc_d.h"
 
-// Somewhere in d_cc
-class LinkedCollider : public dCcD_Unk {
+class LinkedColliderNode : public cListNd_c {
 public:
-    LinkedCollider() : mpList(nullptr), field_0x210(this) {}
-    virtual ~LinkedCollider() {
+    LinkedColliderNode(cCcD_Obj *obj) : mpList(nullptr), mpCcDObj(obj) {}
+    void remove() {
         if (mpList != nullptr) {
-            mpList->remove(&mNode);
+            mpList->remove(this);
             mpList = nullptr;
         }
     }
-    /* 0x208 */ cListNd_c mNode;
-    /* 0x210 */ dCcD_Unk *field_0x210;
-    /* 0x214 */ cListMg_c *mpList;
+    /* 0x08 */ cCcD_Obj *mpCcDObj;
+    /* 0x0C */ cListMg_c *mpList;
 };
 
-struct ColliderLinkedList {
+class LinkedColliderUnk : public dCcD_Unk {
+public:
+    LinkedColliderUnk() : mNode(this) {}
+    virtual ~LinkedColliderUnk() {
+        mNode.remove();
+    }
+    /* 0x210 */ LinkedColliderNode mNode;
+};
+
+class LinkedColliderCyl : public dCcD_Cyl {
+public:
+    LinkedColliderCyl() : mNode(this) {}
+    virtual ~LinkedColliderCyl() {
+        mNode.remove();
+    }
+    /* 0x150 */ LinkedColliderNode mNode;
+};
+
+class LinkedColliderSph : public dCcD_Sph {
+public:
+    LinkedColliderSph() : mNode(this) {}
+    virtual ~LinkedColliderSph() {
+        mNode.remove();
+    }
+    /* 0x150 */ LinkedColliderNode mNode;
+};
+
+class LinkedColliderCps : public dCcD_Cps {
+public:
+    LinkedColliderCps() : mNode(this) {}
+    virtual ~LinkedColliderCps() {
+        mNode.remove();
+    }
+    /* 0x170 */ LinkedColliderNode mNode;
+};
+
+class ColliderLinkedList {
+private:
     cListMg_c mList;
+    static void Set(cCcD_Obj *obj, void *cbArg);
+    static void SetStts(cCcD_Obj *obj, void *cbArg);
+    static void AtSet(cCcD_Obj *obj, void *cbArg);
+    static void ClrAt(cCcD_Obj *obj, void *cbArg);
+    static void TgSet(cCcD_Obj *obj, void *cbArg);
+    static void ClrTg(cCcD_Obj *obj, void *cbArg);
+    static void CoSet(cCcD_Obj *obj, void *cbArg);
+    static void ClrCo(cCcD_Obj *obj, void *cbArg);
+
+public:
     virtual ~ColliderLinkedList();
 
-    void addCc(LinkedCollider &ccD, const dCcD_SrcUnk &src);
+    void postInit(cCcD_Obj &ccD);
+    void addCc(LinkedColliderCyl &ccD, const dCcD_SrcCyl &src);
+    void addCc(LinkedColliderSph &ccD, const dCcD_SrcSph &src);
+    void addCc(LinkedColliderCps &ccD, const dCcD_SrcCps &src);
+    void addCc(LinkedColliderUnk &ccD, const dCcD_SrcUnk &src);
     void SetStts(cCcD_Stts &stts);
     void registerColliders();
+
+    typedef void (*ccCbFunc)(cCcD_Obj *obj, void *cbArg);
+    void foreachCc(ccCbFunc f, void *cbArg) const;
+    void foreachCc2(ccCbFunc f, void *cbArg) const;
+
+    // This find function is used by a lot of other
+    // TUs, all of which own the function passed as
+    // a ptmf. It's not immediately clear how this works,
+    // does every actor subclass the LinkedCollider___,
+    // or are the functions all added here for the other
+    // files to implement?
+    typedef bool (cCcD_Obj::*ccPtmf)();
+    cCcD_Obj *find(ccPtmf f) const;
+
+    void AtSet();
+    void ClrAt();
+    void TgSet();
+    void ClrTg();
+    void CoSet();
+    void ClrCo();
 };
 
 #endif
diff --git a/src/c/c_list.cpp b/src/c/c_list.cpp
index 61929a5f..fe0330e9 100644
--- a/src/c/c_list.cpp
+++ b/src/c/c_list.cpp
@@ -74,3 +74,9 @@ void cListMg_c::prepend(cListNd_c *node) {
     }
     this->mpFirst = node;
 }
+
+void cListMg_c::clear() {
+    while (mpFirst != nullptr) {
+        remove(mpFirst);
+    }
+}
diff --git a/src/d/d_cc.cpp b/src/d/d_cc.cpp
new file mode 100644
index 00000000..01218cf5
--- /dev/null
+++ b/src/d/d_cc.cpp
@@ -0,0 +1,157 @@
+#include "d/d_cc.h"
+
+#include "common.h"
+#include "d/col/c/c_cc_d.h"
+#include "d/col/cc/d_cc_d.h"
+#include "d/col/cc/d_cc_s.h"
+
+
+void ColliderLinkedList::postInit(cCcD_Obj &ccD) {
+    if (ccD.ChkAtSet()) {
+        ccD.SetAt_0x40000000();
+    }
+    if (ccD.ChkTgSet()) {
+        ccD.SetTg_0x40000000();
+    }
+    if (ccD.ChkCoSet()) {
+        ccD.SetCo_0x40000000();
+    }
+}
+
+void ColliderLinkedList::addCc(LinkedColliderCyl &ccD, const dCcD_SrcCyl &src) {
+    ccD.Set(src);
+    mList.append(&ccD.mNode);
+    ccD.mNode.mpList = &mList;
+    postInit(ccD);
+}
+
+void ColliderLinkedList::addCc(LinkedColliderSph &ccD, const dCcD_SrcSph &src) {
+    ccD.Set(src);
+    mList.append(&ccD.mNode);
+    ccD.mNode.mpList = &mList;
+    postInit(ccD);
+}
+
+void ColliderLinkedList::addCc(LinkedColliderCps &ccD, const dCcD_SrcCps &src) {
+    ccD.Set(src);
+    mList.append(&ccD.mNode);
+    ccD.mNode.mpList = &mList;
+    postInit(ccD);
+}
+
+void ColliderLinkedList::addCc(LinkedColliderUnk &ccD, const dCcD_SrcUnk &src) {
+    ccD.Set(src);
+    mList.append(&ccD.mNode);
+    ccD.mNode.mpList = &mList;
+    postInit(ccD);
+}
+
+void ColliderLinkedList::foreachCc(ccCbFunc f, void *cbArg) const {
+    LinkedColliderNode *nd = static_cast<LinkedColliderNode *>(mList.getFirst());
+    while (nd != nullptr) {
+        f(nd->mpCcDObj, cbArg);
+        nd = static_cast<LinkedColliderNode *>(nd->getNext());
+    }
+}
+
+// What's the difference between these two?
+void ColliderLinkedList::foreachCc2(ccCbFunc f, void *cbArg) const {
+    LinkedColliderNode *nd = static_cast<LinkedColliderNode *>(mList.getFirst());
+    while (nd != nullptr) {
+        f(nd->mpCcDObj, cbArg);
+        nd = static_cast<LinkedColliderNode *>(nd->getNext());
+    }
+}
+
+void ColliderLinkedList::Set(cCcD_Obj *obj, void *cbArg) {
+    dCcS::GetInstance()->Set(obj);
+}
+
+void ColliderLinkedList::registerColliders() {
+    foreachCc(Set, nullptr);
+}
+
+void ColliderLinkedList::SetStts(cCcD_Obj *obj, void *cbArg) {
+    obj->SetStts(*static_cast<cCcD_Stts *>(cbArg));
+}
+
+void ColliderLinkedList::SetStts(cCcD_Stts &stts) {
+    foreachCc(SetStts, &stts);
+}
+
+cCcD_Obj *ColliderLinkedList::find(ccPtmf f) const {
+    cCcD_Obj *o;
+    LinkedColliderNode *nd = static_cast<LinkedColliderNode *>(mList.getFirst());
+    while (nd != nullptr) {
+        o = nd->mpCcDObj;
+        if ((o->*f)()) {
+            return o;
+        }
+        nd = static_cast<LinkedColliderNode *>(nd->getNext());
+    }
+    return nullptr;
+}
+
+void ColliderLinkedList::AtSet(cCcD_Obj *obj, void *cbArg) {
+    if (!obj->ChkAt_0x40000000()) {
+        return;
+    }
+    obj->OnAtSet();
+}
+
+void ColliderLinkedList::AtSet() {
+    foreachCc(AtSet, nullptr);
+}
+
+void ColliderLinkedList::ClrAt(cCcD_Obj *obj, void *cbArg) {
+    obj->ClrAtSet();
+    obj->ClrAtHit();
+}
+
+void ColliderLinkedList::ClrAt() {
+    foreachCc(ClrAt, nullptr);
+}
+
+void ColliderLinkedList::TgSet(cCcD_Obj *obj, void *cbArg) {
+    if (!obj->ChkTg_0x40000000()) {
+        return;
+    }
+    obj->OnTgSet();
+}
+
+void ColliderLinkedList::TgSet() {
+    foreachCc(TgSet, nullptr);
+}
+
+void ColliderLinkedList::ClrTg(cCcD_Obj *obj, void *cbArg) {
+    obj->ClrTgSet();
+    obj->ClrTgHit();
+}
+
+void ColliderLinkedList::ClrTg() {
+    foreachCc(ClrTg, nullptr);
+}
+
+void ColliderLinkedList::CoSet(cCcD_Obj *obj, void *cbArg) {
+    if (!obj->ChkCo_0x40000000()) {
+        return;
+    }
+    obj->OnCoSet();
+}
+
+void ColliderLinkedList::CoSet() {
+    foreachCc(CoSet, nullptr);
+}
+
+void ColliderLinkedList::ClrCo(cCcD_Obj *obj, void *cbArg) {
+    obj->ClrCoSet();
+    obj->ClrCoHit();
+}
+
+void ColliderLinkedList::ClrCo() {
+    foreachCc(ClrCo, nullptr);
+}
+
+ColliderLinkedList::~ColliderLinkedList() {
+    mList.clear();
+}