Version differences: Difference between revisions

| audio/heap.c || style="background-color: #FFFF90" | In audio_reset_session, gTempoInternalToExternal holds the conversion ratio from the internal tatums/tick to beats/minute in the J version and tatums/minute in the U version.

| audio/data.c || style="background-color: #F99" | gAudioSessionPresets has different data in J and U versions.

| audio/dma.c || style="background-color: #F99" | In dma_sample_data, osInvalDCache is called on the U version.

| audio/interface_2.c || style="background-color: #F99" | In the J version of func_8031EEF8, if D_80360C48[listIndex][index].unk14 & 0xF == 0, func_8031E0E4 and func_8031DFE8 will be called with D_80222A18[2].unk2C[k]->unk54 set to 0 in between. In the U version, if D_80222A18[2].unk2C[k]->unk44 == 0 the same code is run except setting D_80360C48[listIndex][index].unk18 to 0 instead; if D_80222A18[2].unk2C[k]->unk44 != 0, D_80222A18[2].unk2C[k]->unk44->unk0b40 == 0, D_80360C48[listIndex][index].unk14 & 0xF == 0, the same code as in the J version is run. This version difference is responsible for patching [[Sound Glitch]].

| game/behavior_actions.c || style="background-color: #9F9" | music_touch.inc.c is only included in the U version. This means the "Music Touch" object doesn't exist on the J version. The only thing the object does is play the "Correct Solution" jingle the first time Mario enters within 200 units of it. This object is only used once in the game, to play the puzzle jingle when Mario enters the shortcut in the CCM slide.

| game/behaviors/bbh_tilt_floor.inc.c || style="background-color: #9F9" | See [https://www.youtube.com/watch?v=sOuk8sLwyS4&t=19s this video] for an explanation of the version difference.

| game/behaviors/boo.inc.c || style="background-color: #9F9" | In [[Go on a Ghost Hunt]], there is a single boo upstairs which spawns in the Eye-to-Eye Secret Room. The premise of the star is that you must kill all of the boos, but since you aren't intended to go upstairs in that star the boo upstairs shouldn't count. Mario is required to kill 5 boos. In the U version, a check was added to make sure that killing the upstairs boo doesn't contribute to spawning the Big Boo. In the J version, you can kill 4 boos downstairs and 1 boo upstairs in any order and the Big Boo will spawn. If you kill the upstairs boo last, the text that normally appears when unlocking the Big Boo doesn't appear, nor does the "Correct Solution" jingle play.

| game/behaviors/boo.inc.c || style="background-color: #9F9" | In the J version, gDebugInfo[5][0] acts as the number of extra boos (past 5) needed to activate a Big Boo. In the U version, this debug option was removed.

| game/behaviors/boo.inc.c || style="background-color: #FFFF90" | boo_stop() is called in ActionBooGivingStar4 only on the U version.

| game/behaviors/boo.inc.c || style="background-color: #9F9" | On the J version, the sound played when opening a chest is also played when the Merry-Go-Round Big Boo is spawned. In the U version, the standard "Correct Solution" jingle is called instead. The difference between the 2 sounds is shown in [https://youtu.be/eu9f6QEoLCU this video.]

| game/behaviors/bowser.inc.c || style="background-color: #9F9" | In the final Bowser fight in the J version, Bowser's hitbox is still able to be interacted with after the Grand Star spawns ([https://cdn.discordapp.com/attachments/454787583684378647/580079347990265857/amarec20190520-1303.mp4 video]). This was fixed in the U version.

| game/behaviors/bowser.inc.c || style="background-color: #9F9" | In the US version, Bowser checks if he's in a demo to prevent the typical 1/10 chance of dancing. This is because the U version added a new [[BitDW]] demo.

| game/behaviors/bowser.inc.c || style="background-color: #FFFF90" | func_u_802B4AF4() is only declared in the U version.

| game/behaviors/bowser.inc.c || style="background-color: #FFFF90" | In ActionBowser13, func_u_802B4AF4 is called only in the U version if Bowser's subaction is 1 and "o->oBehParams2ndByte == 2 && o->oUnknownUnkF4_S32 & 0x10000". (todo: can't find where 2nd byte of behavior params is set to 2 for bowser, is this code ever reached?)

| game/behaviors/bowser.inc.c || style="background-color: #FFFF90" | In ActionBowser2, when Bowser's subaction is 2, func_u_802B4AF4 is called in the U version.

| game/behaviors/bowser_key.inc.c || style="background-color: #FFFF90" | The sound of a Bowser key bouncing has higher priority in the U version, probably to stop it getting overriden by other sounds. It also has a flag set on the U version which seems to indicate that the sound is affected by the camera's distance to the key somehow.

| game/behaviors/bully.inc.c || style="background-color: #FFFF90" | The sound a bully makes when it spawns a coin after being killed in the U version has a flag set which seems to indicate that the sound is affected by the camera's distance to the bully somehow.

| game/behaviors/camera_lakitu.inc.c || style="background-color: #FFFF90" | The "Lakitu's Message" music clip that plays when Lakitu comes near Mario to explain the camera controls at the start of the game isn't played or doesn't exist on J version.

| game/behaviors/celebration_star.inc.c || style="background-color: #9F9" | When you collect a Bowser key, the cutscene that plays will show a star instead of a key in the J version.

| game/behaviors/celebration_star.inc.c || style="background-color: #FFFF90" | On the J version, when a celebration star is turning to face the camera, it is scaled by 1/10 units per frame. On the U version, it checks if it's a key. If it's a key, it scales 1/30 units per frame; if it's the Grand Star, it scales 1/10 units per frame. (todo: check if the function is ever called by the grand star)

| game/behaviors/coin.inc.c ||  style="background-color: #FFFF90" | The sound a coin makes when it spawns (through bhvSingleCoinGetsSpawned or bhvMrIBlueCoin) in the U version has a flag set which seems to indicate that the sound is affected by the camera's distance to the coin somehow.

| game/behaviors/coin.inc.c || style="background-color: #9F9" | On the U version, coins will unload if they land on the death barrier. On the J version, they will continue to exist.

| game/behaviors/coin.inc.c || style="background-color: #9F9" | If a coin bounces more than 5 times in a row, it will only continue to play the bounce sound on the J version.

| game/behaviors/cruiser.inc.c || style="background-color: #9F9" | On the U version, the wings on the RR cruiser will play a sound every 64 frames. (It waits for the timer to become 64, then plays the sound and sets it to 0.) On the J version, it won't do any of this.

| game/behaviors/dorrie.inc.c || style="background-color: #FFFF90" | Two if-elseif statements swap places between the J and U versions (todo: elaborate on what effects this has). Also, in the J version, it will raise its head along with Mario if the forward distance to Mario is greater than 830 (i.e. Mario is greater than 830 units away from Dorrie's center) and if set_mario_npc_dialogue returns the expected result indicating a success. In the U version, 830 is changed to 780, and another condition is added: Dorrie's Y offset has to be equal to -17.

| game/behaviors/hidden_star.inc.c || style="background-color: #9F9" | As you collect more secrets, the sound played when collecting secrets gets higher in pitch on the U version. It doesn't change on the J version.

| game/behaviors/king_bobomb.inc.c || style="background-color: #9F9" | In ActionKingBobomb0, King Bob-omb's velocity is only set to 0 in the U version. It is not touched in the J version. This is the cause of [https://t.co/rSZBnhKCAT this J-specific glitch.]

| game/behaviors/king_bobomb.inc.c || style="background-color: #9F9" | King Bob-omb's star spawns ''from'' 100 units higher in the U version than in the J version, before moving to its final spot during the cutscene.

| game/behaviors/mips.inc.c || style="background-color: #9F9" | When MIPS has action 1 in the J version, his forward velocity is set to 45. In the U version, it's set to o->oUnk1AC_F32, which is 40 for the 1st MIPS and 45 for the 2nd MIPS. This was probably done to slow him down a bit.

| game/behaviors/mips.inc.c || style="background-color: #9F9" | In the J version, MIPS' gravity is 2.5. In the U version, it's 15.

| game/behaviors/moneybag.inc.c || style="background-color: #9F9" | When turning invisible, moneybags make a sound in U but not in J.

| game/behaviors/mr_i.inc.c || style="background-color: #9F9" | In ActionMrI0, the Mr. I will set its MoveAngles to 0 on the J version. On the U version, it calls set_object_angle(o, 0, 0, 0), which sets both its FaceAngles and MoveAngles to 0. This has no effect in the game.

| game/behaviors/piranha_plant.inc.c || style="background-color: #9F9" | piranha_plant_reset_when_far is only declared in the U version. It resets the piranha plant if it is far away from Mario. This was done to patch [https://www.youtube.com/watch?v=zkA3WFlHS9g this J-specific glitch.]

| game/behaviors/piranha_plant.inc.c || style="background-color: #9F9" | When the piranha plant is idle, its size is constantly set to normal. This is to make the piranha plant not permanently small when the aforementioned glitch is tried on U.

| game/behaviors/piranha_plant.inc.c || style="background-color: #9F9" | Mario can run into a sleeping piranha plant and receive knockback. On the U version, he will not get hurt, but on the J version, he will.

| game/behaviors/racing_penguin.inc.c || style="background-color: #9F9" | When the penguin is turning and walking at the end of the race, the game will play a walking noise when not on the J version.

| game/behaviors/racing_penguin.inc.c || style="background-color: #9F9" | The penguin's star spawns ''from'' 200 units lower in the U version than in the J version, before moving to its final spot during the cutscene.

| game/behaviors/red_coin.inc.c || style="background-color: #9F9" | As you collect more red coins, the sound played when collecting secrets gets higher in pitch on the U version. It doesn't change on the J version.

| game/behaviors/sparkle_spawn_star.inc.c || style="background-color: #FFFF90" | In bhvUnused080CLoop (not unused), when the object's action is 0, its Y-velocity is negative, it's under its home, and the bitmask o->oUnk190 has flag 0x400 set, the object will call func_803212A0(0) in the J version and func_803212A0(1) in the U version.

| game/behaviors/tox_box.inc.c || style="background-color: #9F9" | The sound the tox-box plays when slamming into the ground has a higher priority in the U version to stop it from getting overriden by other sounds.

| game/behaviors/tuxie.inc.c || style="background-color: #9F9" | The Mother Penguin will spawn the star in a completely different location in the U version than in the J version.

| game/behaviors/tuxie.inc.c || style="background-color: #9F9" | On the J version, the baby penguin's cries will not become quieter if Mario/the penguin go further away from the camera (e.g. by fixing the camera). This was fixed on the U version; the cries change in volume depending on the distance from the camera as expected.

| game/behaviors/water_ring.inc.c || style="background-color: #9F9" | As you go through more water rings, the sound played when collecting secrets gets higher in pitch on the U version. It doesn't change on the J version.

| game/camera.c || style="background-color: #9F9" | When you try to zoom out (press C-Down) when the camera is already zoomed out, a buzz sound will play on the U version. It will not play on the J version.

| game/file_select.c || style="background-color: #9F9" | The "Select File" text has a different font and is in a [[Media:SelectScreenFont.gif|slightly different position]] in the U version.

| game/interaction.c || style="background-color: #9F9" | The [[dab]] is patched in the U version.

| game/interaction.c || style="background-color: #9F9" | Mario says "Boing!" when he bounces on an enemy that causes him to twirl (e.g. [[Fly Guy|Fly Guys]]) only on the U version.

| game/interaction.c || style="background-color: #9F9" | Mario must be facing within 14563 (0x38E3) angle units i.e. 80 degrees of a sign to talk to it on the J version. On the U version, the range is wider; he can be within 16384 (0x4000) angle units i.e. 90 degrees to talk to it.

| game/level_select_menu.c || style="background-color: #9F9" | In the title screen, Mario says "Hello!", "Press Start to play!", and "Game over!" only on the U version.

| game/level_update.c || style="background-color: #9F9" | On the J version, if Mario has more than 999 coins, his lives counter gets set to 999, which overflows to -25 lives. This was fixed in the U version.

| game/level_update.c || style="background-color: #FFFF90" | func_80320AE8 is called in the U version when Mario enters (or maybe exits?) Bob-omb Battlefield if func_80320E98 does not return 1033 and sTimerRunning is not 0.

| game/mario_actions_airborne.c || style="background-color: #9F9" | In the U version, when Mario gets air knockback or bonks in the air, Mario will say "Doh!" if his action arg is 0 and he's travelling faster than 28 units per frame forwards or backwards, and "Uh!" otherwise. In the J version, he will always say "Uh!"

| game/mario_actions_moving.c || style="background-color: #9F9" | Mario will only say "Mamma Mia!" when exiting a course after dying in [[Big Boo's Haunt]], [[Hazy Maze Cave]], [[Rainbow Ride]], [[Bowser in the Dark World]], [[Bowser in the Fire Sea]], [[Bowser in the Sky]], [[Vanish Cap under the Moat]], and [[Wing Mario over the Rainbow]] in the U version; in the J version, he won't say "Mamma Mia!"

| game/object_helpers.c || style="background-color: #9F9" | obj_spawn_star_at_y_offset is only declared in the U version. This function spawns the star initially at a slightly higher height so stars don't spawn at ground level. This is used by the large penguins and by King Bob-omb.