Document player alpha (#396)

* Document player alpha

* Fix typo

* Document further alpha things

* Document movement

* Fix indentation

2 files changed, 31 insertions, 31 deletions

diff --git a/src/racing/actors.c b/src/racing/actors.c
index 17742bf03..87c6e8231 100644
--- a/src/racing/actors.c
+++ b/src/racing/actors.c
@@ -420,18 +420,18 @@ void func_80297760(struct Actor* arg0, Vec3f arg1) {
     arg1[1] = calculate_surface_height(arg1[0], arg1[1], arg1[2], arg0->unk30.meshIndexZX);
 }
 
-void func_802977B0(Player* arg0) {
-    arg0->tyres[FRONT_RIGHT].unk_14 |= 2;
-    arg0->tyres[FRONT_LEFT].unk_14 |= 2;
-    arg0->tyres[BACK_RIGHT].unk_14 |= 2;
-    arg0->tyres[BACK_LEFT].unk_14 |= 2;
+void func_802977B0(Player* player) {
+    player->tyres[FRONT_RIGHT].unk_14 |= 2;
+    player->tyres[FRONT_LEFT].unk_14 |= 2;
+    player->tyres[BACK_RIGHT].unk_14 |= 2;
+    player->tyres[BACK_LEFT].unk_14 |= 2;
 }
 
-void func_802977E4(Player* arg0) {
-    arg0->tyres[FRONT_RIGHT].unk_14 &= ~2 & 0xFFFF;
-    arg0->tyres[FRONT_LEFT].unk_14 &= ~2 & 0xFFFF;
-    arg0->tyres[BACK_RIGHT].unk_14 &= ~2 & 0xFFFF;
-    arg0->tyres[BACK_LEFT].unk_14 &= ~2 & 0xFFFF;
+void func_802977E4(Player* player) {
+    player->tyres[FRONT_RIGHT].unk_14 &= ~2 & 0xFFFF;
+    player->tyres[FRONT_LEFT].unk_14 &= ~2 & 0xFFFF;
+    player->tyres[BACK_RIGHT].unk_14 &= ~2 & 0xFFFF;
+    player->tyres[BACK_LEFT].unk_14 &= ~2 & 0xFFFF;
 }
 
 // Generate the red shell tlut by invert green the green one
@@ -1740,29 +1740,29 @@ bool collision_tree(Player* player, struct Actor* actor) {
     return true;
 }
 
-bool query_collision_player_vs_actor_item(Player* arg0, struct Actor* arg1) {
+bool query_collision_player_vs_actor_item(Player* player, struct Actor* arg1) {
     f32 temp_f0;
     f32 dist;
     f32 yDist;
     f32 zDist;
     f32 xDist;
 
-    temp_f0 = arg0->boundingBoxSize + arg1->boundingBoxSize;
-    xDist = arg1->pos[0] - arg0->pos[0];
+    temp_f0 = player->boundingBoxSize + arg1->boundingBoxSize;
+    xDist = arg1->pos[0] - player->pos[0];
     if (temp_f0 < xDist) {
         return NO_COLLISION;
     }
     if (xDist < -temp_f0) {
         return NO_COLLISION;
     }
-    yDist = arg1->pos[1] - arg0->pos[1];
+    yDist = arg1->pos[1] - player->pos[1];
     if (temp_f0 < yDist) {
         return NO_COLLISION;
     }
     if (yDist < -temp_f0) {
         return NO_COLLISION;
     }
-    zDist = arg1->pos[2] - arg0->pos[2];
+    zDist = arg1->pos[2] - player->pos[2];
     if (temp_f0 < zDist) {
         return NO_COLLISION;
     }
diff --git a/src/racing/math_util.c b/src/racing/math_util.c
index 69d5c0cbc..05baecf3f 100644
--- a/src/racing/math_util.c
+++ b/src/racing/math_util.c
@@ -1205,7 +1205,7 @@ UNUSED void func_802B8414(uintptr_t addr, Mat4 arg1, s16 arg2, s16 arg3, s32 arg
 
 #ifdef MIPS_TO_C
 // generated by m2c commit beb457dabfc7a01ec6540a5404a6a05097a13602 on Oct-29-2023
-void func_802B8614(Player* arg0) {
+void func_802B8614(Player* player) {
     f64 sp78;
     f64 sp70;
     f64 sp68;
@@ -1224,16 +1224,16 @@ void func_802B8614(Player* arg0) {
     f64 temp_f4;
     f64 temp_f6;
 
-    temp_f6 = (f64) arg0->tyres[FRONT_RIGHT].pos[0];
+    temp_f6 = (f64) player->tyres[FRONT_RIGHT].pos[0];
     sp78 = temp_f6;
-    sp70 = (f64) arg0->tyres[FRONT_RIGHT].baseHeight;
-    sp68 = (f64) arg0->tyres[FRONT_RIGHT].pos[2];
-    temp_f30 = (f64) arg0->tyres[FRONT_LEFT].pos[0];
-    sp58 = (f64) arg0->tyres[FRONT_LEFT].baseHeight;
-    sp50 = (f64) arg0->tyres[FRONT_LEFT].pos[2];
-    sp48 = (f64) arg0->tyres[BACK_RIGHT].pos[0];
-    sp40 = (f64) arg0->tyres[BACK_RIGHT].baseHeight;
-    temp_f4 = (f64) arg0->tyres[BACK_RIGHT].pos[2];
+    sp70 = (f64) player->tyres[FRONT_RIGHT].baseHeight;
+    sp68 = (f64) player->tyres[FRONT_RIGHT].pos[2];
+    temp_f30 = (f64) player->tyres[FRONT_LEFT].pos[0];
+    sp58 = (f64) player->tyres[FRONT_LEFT].baseHeight;
+    sp50 = (f64) player->tyres[FRONT_LEFT].pos[2];
+    sp48 = (f64) player->tyres[BACK_RIGHT].pos[0];
+    sp40 = (f64) player->tyres[BACK_RIGHT].baseHeight;
+    temp_f4 = (f64) player->tyres[BACK_RIGHT].pos[2];
     temp_f2 = sp58 - sp70;
     sp38 = temp_f4;
     temp_f12 = temp_f4 - sp50;
@@ -1242,14 +1242,14 @@ void func_802B8614(Player* arg0) {
     temp_f18 = sp48 - temp_f30;
     temp_f20 = temp_f30 - temp_f6;
     if (0.0 == 0.0) {
-        arg0->unk_058 = 0.0f;
-        arg0->unk_060 = 0.0f;
-        arg0->unk_05C = 1.0f;
+        player->unk_058 = 0.0f;
+        player->unk_060 = 0.0f;
+        player->unk_05C = 1.0f;
         return;
     }
-    arg0->unk_058 = (f32) ((f64) (f32) ((temp_f2 * temp_f12) - (temp_f14 * temp_f16)) / 0.0);
-    arg0->unk_05C = (f32) ((f64) (f32) ((temp_f14 * temp_f18) - (temp_f20 * temp_f12)) / 0.0);
-    arg0->unk_060 = (f32) ((f64) (f32) ((temp_f20 * temp_f16) - (temp_f2 * temp_f18)) / 0.0);
+    player->unk_058 = (f32) ((f64) (f32) ((temp_f2 * temp_f12) - (temp_f14 * temp_f16)) / 0.0);
+    player->unk_05C = (f32) ((f64) (f32) ((temp_f14 * temp_f18) - (temp_f20 * temp_f12)) / 0.0);
+    player->unk_060 = (f32) ((f64) (f32) ((temp_f20 * temp_f16) - (temp_f2 * temp_f18)) / 0.0);
 }
 #else
 GLOBAL_ASM("asm/non_matchings/racing/math_util/func_802B8614.s")