diff --git a/src/CRE/rob/ex_block.cpp b/src/CRE/rob/ex_block.cpp
index a697d0bf..52696b97 100644
--- a/src/CRE/rob/ex_block.cpp
+++ b/src/CRE/rob/ex_block.cpp
@@ -894,11 +894,12 @@ void osage_ring_data::reset() {
     skp_root_coli.clear();
 }
 
-inline float_t osage_ring_data::get_floor_height(const vec3& pos, const float_t coli_r) {
-    if (pos.x < rect_x - coli_r
-        || pos.z < rect_y - coli_r
-        || pos.x > rect_x + rect_width
-        || pos.z > rect_y + rect_height)
+inline float_t osage_ring_data::get_floor_height(const vec3& pos, const float_t coli_r) const {
+    const float_t x = rect_x - coli_r;
+    const float_t y = rect_y - coli_r;
+    if (pos.x < x || pos.z < y
+        || pos.x > x + rect_width + coli_r
+        || pos.z > y + rect_height + coli_r)
         return out_height + coli_r;
     else
         return ring_height + coli_r;
diff --git a/src/CRE/rob/rob.cpp b/src/CRE/rob/rob.cpp
index 02a82cc2..a625a6d0 100644
--- a/src/CRE/rob/rob.cpp
+++ b/src/CRE/rob/rob.cpp
@@ -9937,7 +9937,7 @@ static void sub_14040AE10(mat4* mat, const vec3 a2) {
     }
 }
 
-static void sub_140406A70(vec3* a1, std::vector<bone_data>& bones, mat4* a3, vec3* a4,
+static void sub_140406A70(struc_936* a1, std::vector<bone_data>& bones, mat4* a3, vec3* a4,
     const motion_bone_index* a5, float_t rotation_blend, float_t arm_length, bool solve_ik) {
     bone_data* v14 = &bones[a5[0]];
 
@@ -9990,7 +9990,7 @@ static void sub_140418A00(rob_chara_bone_data* rob_bone_data, vec3* a2,
     const motion_bone_index* a3, float_t rotation_blend, float_t arm_length, bool solve_ik) {
     motion_blend_mot* v7 = rob_bone_data->motion_loaded.front();
     mat4 m = v7->field_4F8.mat;
-    sub_140406A70(rob_bone_data->field_76C, v7->bone_data.bones,
+    sub_140406A70(&rob_bone_data->field_76C, v7->bone_data.bones,
         &m, a2, a3, rotation_blend, arm_length, solve_ik);
 }
 
@@ -10598,31 +10598,10 @@ static float_t sub_140406E90(bone_data* a1, bone_data* a2, float_t a3, vec3* a4)
     return  v17.y;
 }
 
-static float_t sub_14064AD10(vec3* a1, float_t a2) {
-    task_stage_info stg_info = task_stage_get_current_stage_info();
-    if (stg_info.check()) {
-        stage* stg = task_stage_get_stage(stg_info);
-        if (!stg)
-            return -1000.0f;
-
-        stage_data* v3 = stg->stage_data;
-        if (!v3)
-            return -1000.0f;
-
-        if (a1->x < v3->rect_x - a2
-            || a1->z < v3->rect_y - a2
-            || a1->x > v3->rect_x + v3->rect_width
-            || a1->z > v3->rect_y + v3->rect_height)
-            return v3->out_height;
-        return v3->ring_height;
-    }
-    return -1000.0f;
-}
-
-static void sub_140406920(vec3* a1, bone_data* a2, bone_data* a3, float_t heel_height, vec3* a5, float_t step) {
+static void sub_140406920(struc_936* a1, bone_data* a2, bone_data* a3, float_t heel_height, vec3* a5, float_t step) {
     vec3 v18;
     float_t v7 = sub_140406E90(a2, a3, heel_height, &v18);
-    float_t v8 = sub_14064AD10(&v18, heel_height);
+    float_t v8 = task_stage_current_get_floor_height(v18, heel_height);
     if (a5->y != v8) {
         a5->x = a5->y;
         a5->z = 0.0f;
@@ -10647,7 +10626,7 @@ static void sub_140406920(vec3* a1, bone_data* a2, bone_data* a3, float_t heel_h
     a2->ik_target.z = v18.z;
 }
 
-static void sub_1404065B0(vec3* a1, std::vector<bone_data>* a2, mat4* a3, float_t a4,
+static void sub_1404065B0(struc_936* a1, std::vector<bone_data>* a2, mat4* a3, float_t a4,
     bone_database_skeleton_type skeleton_type, const motion_bone_index* a6, const motion_bone_index* a7) {
     data_struct* aft_data = &data_list[DATA_AFT];
     bone_database* aft_bone_data = &aft_data->data_ft.bone_data;
@@ -10657,8 +10636,8 @@ static void sub_1404065B0(vec3* a1, std::vector<bone_data>* a2, mat4* a3, float_
     if (!heel_height)
         return;
 
-    sub_140406920(a1, &a2->data()[a6[0]], &a2->data()[MOTION_BONE_KL_TOE_L_WJ], *heel_height, &a1[0], a4);
-    sub_140406920(a1, &a2->data()[a7[0]], &a2->data()[MOTION_BONE_KL_TOE_R_WJ], *heel_height, &a1[1], a4);
+    sub_140406920(a1, &a2->data()[a6[0]], &a2->data()[MOTION_BONE_KL_TOE_L_WJ], *heel_height, &a1->toe_l, a4);
+    sub_140406920(a1, &a2->data()[a7[0]], &a2->data()[MOTION_BONE_KL_TOE_R_WJ], *heel_height, &a1->toe_r, a4);
 
     ::bone_data* v7 = a2->data();
     ::bone_data* v17 = &v7[a6[0]];
@@ -10685,7 +10664,7 @@ static void sub_1404065B0(vec3* a1, std::vector<bone_data>* a2, mat4* a3, float_
 static void sub_140418810(rob_chara_bone_data* rob_bone_data, const motion_bone_index* a6, const motion_bone_index* a7) {
     motion_blend_mot* v3 = rob_bone_data->motion_loaded.front();
     mat4 m = v3->field_4F8.mat;
-    sub_1404065B0(rob_bone_data->field_76C, &v3->bone_data.bones, &m,
+    sub_1404065B0(&rob_bone_data->field_76C, &v3->bone_data.bones, &m,
         v3->mot_play_data.frame_data.step, rob_bone_data->skeleton_type, a6, a7);
 }
 
@@ -13243,6 +13222,15 @@ void rob_chara_look_anim_eye_param::reset() {
     xrot_adjust_clear_pos = 6.0f;
 }
 
+struc_936::struc_936() {
+
+}
+
+void struc_936::reset() {
+    toe_l = 0.0f;
+    toe_r = 0.0f;
+}
+
 rob_chara_look_anim::rob_chara_look_anim() : bones(), update_view_point(), init_head_rotation(),
 head_rotation(), init_eyes_rotation(), eyes_rotation(), disable(), head_rot_strength(),
 eyes_rot_strength(), eyes_rot_step(), duration(), eyes_rot_frame(), step(), head_rot_frame(), field_B0(),
@@ -13346,7 +13334,7 @@ void rob_chara_sleeve_adjust::reset() {
 }
 
 rob_chara_bone_data::rob_chara_bone_data() : field_0(), field_1(), object_bone_count(), total_bone_count(),
-motion_bone_count(), ik_bone_count(), chain_pos(), disable_eye_motion(), field_76C(), look_anim() {
+motion_bone_count(), ik_bone_count(), chain_pos(), disable_eye_motion(), look_anim() {
     base_skeleton_type = BONE_DATABASE_SKELETON_NONE;
     skeleton_type = BONE_DATABASE_SKELETON_NONE;
 }
@@ -13653,8 +13641,7 @@ void rob_chara_bone_data::reset() {
     eyelid.reset();
     disable_eye_motion = false;
     ik_scale = rob_chara_bone_data_ik_scale();
-    field_76C[0] = 0.0f;
-    field_76C[0] = 0.0f;
+    field_76C.reset();
     look_anim.reset();
     sleeve_adjust.reset();
 }
diff --git a/src/CRE/rob/rob.hpp b/src/CRE/rob/rob.hpp
index 76fb7e21..c2774c6c 100644
--- a/src/CRE/rob/rob.hpp
+++ b/src/CRE/rob/rob.hpp
@@ -1275,6 +1275,15 @@ struct struc_823 {
     float_t field_C;
 };
 
+struct struc_936 {
+    vec3 toe_l;
+    vec3 toe_r;
+
+    struc_936();
+
+    void reset();
+};
+
 struct rob_chara_look_anim {
     std::vector<bone_data>* bones;
     mat4 mat;
@@ -1383,7 +1392,7 @@ struct rob_chara_bone_data {
     partial_motion_blend_mot eyelid;
     bool disable_eye_motion;
     rob_chara_bone_data_ik_scale ik_scale;
-    vec3 field_76C[2];
+    struc_936 field_76C;
     rob_chara_look_anim look_anim;
     rob_chara_sleeve_adjust sleeve_adjust;
 
@@ -1897,7 +1906,7 @@ struct osage_ring_data {
     osage_ring_data();
     ~osage_ring_data();
 
-    float_t get_floor_height(const vec3& pos, const float_t coli_r);
+    float_t get_floor_height(const vec3& pos, const float_t coli_r) const;
     void reset();
 
     static void parse(const std::string& path, osage_ring_data& ring);
diff --git a/src/CRE/stage.cpp b/src/CRE/stage.cpp
index 1d3363e4..eca96a26 100644
--- a/src/CRE/stage.cpp
+++ b/src/CRE/stage.cpp
@@ -62,6 +62,49 @@ lens_flare(), ground(), ring(), sky(), auth_3d_loaded(), mat(), rot_y(), obj_set
 
 }
 
+// 0x14064AA30
+float_t stage::get_floor_height(const vec3& pos, const float_t& coli_r) const {
+    ::stage_data* v3 = this->stage_data;
+    if (!stage_data)
+        return -1000.0f;
+
+    const float_t x = stage_data->rect_x - coli_r;
+    const float_t y = stage_data->rect_y - coli_r;
+    if (pos.x < x || pos.z < y
+        || pos.x > x + stage_data->rect_width + coli_r
+        || pos.z > y + stage_data->rect_height + coli_r)
+        return stage_data->out_height;
+    else
+        return stage_data->ring_height;
+}
+
+// 0x14064DEA0
+void stage::set_ground(bool value) {
+    ground = value;
+}
+
+// 0x14064DF90
+void stage::set_lens_flare(bool value) {
+    lens_flare = value;
+}
+
+// 0x14064DF10
+void stage::set_ring(bool value) {
+    ring = value;
+}
+
+// 0x14064DF50
+void stage::set_sky(bool value) {
+    sky = value;
+}
+
+// 0x14064DE80
+void stage::set_stage_display(bool value, bool effect_enable) {
+    stage_display = value;
+    if (effect_enable)
+        effect_manager_set_enable(value);
+}
+
 stage_detail::TaskStage::TaskStage() : state(), current_stage(), stage_display(),
 field_FB1(), field_FB2(), field_FB3(), field_FB4(), mat(), field_FF8() {
 
@@ -115,6 +158,14 @@ bool task_stage_info::check() const {
     return task_stage_get_stage(*this) != 0;
 }
 
+// 0x14064A9E0
+float_t task_stage_info::get_floor_height(const vec3& pos, const float_t& coli_r) const {
+    stage* stg = task_stage_get_stage(*this);
+    if (stg)
+        return stg->get_floor_height(pos, coli_r);
+    return -1000.0f;
+}
+
 int32_t task_stage_info::get_stage_index() const {
     stage* stg = task_stage_get_stage(*this);
     if (stg)
@@ -122,35 +173,44 @@ int32_t task_stage_info::get_stage_index() const {
     return -1;
 }
 
+// 0x14064DEA0
 void task_stage_info::set_ground(bool value) const {
     stage* stg = task_stage_get_stage(*this);
     if (stg)
-        stg->ground = value;
+        stg->set_ground(value);
 }
 
+// 0x14064DF60
+void task_stage_info::set_lens_flare(bool value) const {
+    stage* stg = task_stage_get_stage(*this);
+    if (stg)
+        stg->set_lens_flare(value);
+}
+
+// 0x14064DEE0
 void task_stage_info::set_ring(bool value) const {
     stage* stg = task_stage_get_stage(*this);
     if (stg)
-        stg->ring = value;
+        stg->set_ring(value);
 }
 
+// 0x14064DF20
 void task_stage_info::set_sky(bool value) const {
     stage* stg = task_stage_get_stage(*this);
     if (stg)
-        stg->sky = value;
+        stg->set_sky(value);
 }
 
+// 0x14064DB90
 void task_stage_info::set_stage() const {
     stage_detail::TaskStage_SetStage(task_stage, *this);
 }
 
+// 0x14064DE40
 void task_stage_info::set_stage_display(bool value, bool effect_enable) const {
     stage* stg = task_stage_get_stage(*this);
-    if (stg) {
-        stg->stage_display = value;
-        if (effect_enable)
-            effect_manager_set_enable(value);
-    }
+    if (stg)
+        stg->set_stage_display(value, effect_enable);
 }
 
 void task_stage_init() {
@@ -166,24 +226,43 @@ bool task_stage_check_not_loaded() {
     return task_stage->load_stage_indices.size() || task_stage->state != 6;
 }
 
+// 0x14064AD10
+float_t task_stage_current_get_floor_height(const vec3& pos, const float_t coli_r) {
+    task_stage_info stg_info = task_stage_get_current_stage_info();
+    if (stg_info.check())
+        return stg_info.get_floor_height(pos, coli_r);
+    return -1000.0f;
+}
+
+// 0x14064DD10
 void task_stage_current_set_ground(bool value) {
     task_stage_info stg_info = task_stage_get_current_stage_info();
     if (stg_info.check())
         stg_info.set_ground(value);
 }
 
+// 0x14064DDD0
+void task_stage_current_set_lens_flare(bool value) {
+    task_stage_info stg_info = task_stage_get_current_stage_info();
+    if (stg_info.check())
+        stg_info.set_lens_flare(value);
+}
+
+// 0x14064DD50
 void task_stage_current_set_ring(bool value) {
     task_stage_info stg_info = task_stage_get_current_stage_info();
     if (stg_info.check())
         stg_info.set_ring(value);
 }
 
+// 0x14064DD90
 void task_stage_current_set_sky(bool value) {
     task_stage_info stg_info = task_stage_get_current_stage_info();
     if (stg_info.check())
         stg_info.set_sky(value);
 }
 
+// 0x14064DCC0
 void task_stage_current_set_stage_display(bool value, bool effect_enable) {
     task_stage_info stg_info = task_stage_get_current_stage_info();
     if (stg_info.check())
diff --git a/src/CRE/stage.hpp b/src/CRE/stage.hpp
index 21e7c8cb..2c23ce92 100644
--- a/src/CRE/stage.hpp
+++ b/src/CRE/stage.hpp
@@ -28,6 +28,13 @@ struct stage {
     uint32_t obj_set;
 
     stage();
+
+    float_t get_floor_height(const vec3& pos, const float_t& coli_r) const;
+    void set_ground(bool value);
+    void set_lens_flare(bool value);
+    void set_ring(bool value);
+    void set_sky(bool value);
+    void set_stage_display(bool value, bool effect_enable);
 };
 
 #define TASK_STAGE_STAGE_COUNT 37
@@ -66,8 +73,10 @@ struct task_stage_info {
     task_stage_info(int16_t load_index, uint16_t load_counter);
 
     bool check() const;
+    float_t get_floor_height(const vec3& pos, const float_t& coli_r) const;
     int32_t get_stage_index() const;
     void set_ground(bool value) const;
+    void set_lens_flare(bool value) const;
     void set_ring(bool value) const;
     void set_sky(bool value) const;
     void set_stage() const;
@@ -77,7 +86,9 @@ struct task_stage_info {
 extern void task_stage_init();
 extern bool task_stage_add_task(const char* name);
 extern bool task_stage_check_not_loaded();
+extern float_t task_stage_current_get_floor_height(const vec3& pos, const float_t coli_r);
 extern void task_stage_current_set_ground(bool value);
+extern void task_stage_current_set_lens_flare(bool value);
 extern void task_stage_current_set_ring(bool value);
 extern void task_stage_current_set_sky(bool value);
 extern void task_stage_current_set_stage_display(bool value, bool effect_enable);