Single Jump: Difference between revisions

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|group= Airborne
|group= Airborne
|id= 0x080
|id= 0x080
|into=
|into=Airborne cancels: [[Water Plunge]], [[Squished]], [[Vertical Wind]], non cancel: [[Dive]], [[Jump Kick]], [[Ground Pound]], common air step: [[Feet Stuck In Ground]], [[Hard Backward Ground Kb]], [[Jump Land]], [[Air Hit Wall]], [[Backwards Air Kb]], [[Soft Bonk]], [[Ledge Grab]], [[Start Hanging]], [[Lava Boost]]
|out of=
|out of=(todo) [[Idle]], [[Start Sleeping]], [[Coughing]], [[In Quicksand]], [[Panting]]
|animation= 0x4D
|animation= 0x4D
|related=
|related=
}}
}}
A single jump is an action that can be entered in a variety of ways, including:
A '''single jump''' is an action that can be entered in a variety of ways, including:
* By pressing the A button while in a variety of actions.
* By pressing the A button while in a variety of actions.
* While in [[quicksand]], if Mario attempts to enter the [[Double Jump|double jump]] or [[twirling]] actions he will single jump instead. Doing this with twirling is very complicated and requires the use of the [[Air Throw Landing|air throw landing]] action<ref>https://www.youtube.com/watch?v=wzUEzHk-ioQ</ref>.
* While in [[quicksand]], if Mario attempts to enter the [[Double Jump|double jump]] or [[twirling]] actions he will single jump instead. Doing this with twirling is very complicated and requires the use of the [[Air Throw Landing|air throw landing]] action<ref>https://www.youtube.com/watch?v=wzUEzHk-ioQ</ref>.
== Transition In ==
''Note: All airborne actions refer to (reference'' <ref>https://github.com/n64decomp/sm64/blob/9921382a68bb0c865e5e45eb594d9c64db59b1af/src/game/mario.c#L776</ref>'') for the "Transition In". As with all actions, Transition In happens before common cancels and behavior.''
Generally, when transitioning into the jump action... (This is shared with the [[Hold Jump|hold jump]] action)
# Mario's current animation is stopped. <sup>Specifically, an animation flag is updated: <code>m->marioObj->header.gfx.animInfo.animID = -1;</code></sup>
# Mario's vertical speed is set to 42 + a quarter of the current forward speed.
# If Mario is squished and/or has a quicksand depth more than 1, the vertical speed is halved.
# Mario's forward speed is multiplied by 0.8.
Then, more general things occur. These happen to all airborne actions.<ref>https://github.com/n64decomp/sm64/blob/9921382a68bb0c865e5e45eb594d9c64db59b1af/src/game/mario.c#L887-L888</ref> Steps 3 and after apply to all actions.<ref>https://github.com/n64decomp/sm64/blob/9921382a68bb0c865e5e45eb594d9c64db59b1af/src/game/mario.c#L999-L1010</ref>
# Mario's peak height is updated.
# Mario's [UNKNOWN_08] flag is set.
# Mario's voice clip played flag is reset.
# <span style='gray'>Another flag [UNKNOWN_18] is reset as long as the action doesn't have the Air flag.</span> <!-- Keeping this here so that I may update all actions -->
# The previous action is set to the current action (which is not yet the jump action).
# The current action is set to the jump action.
# The action argument is set.
# The action state is set to 0.
# The action timer is set to 0.
== Airborne cancels ==
A variety of "cancels" are checked prior to actually performing any airborne action. These are as follows:<ref>https://github.com/n64decomp/sm64/blob/66018e9f3caaa67399218971d61366cb3f7ba7d7/src/game/mario_actions_airborne.c#L2066</ref>
# If Mario's height is lower than 100 units below the water height: [[Water Plunge]] (see [[Idle#Stationary cancels]])
# If Mario is supposed to be squished, mario_stop_riding_and_holding, [[Squished]]
# If Mario is above vertical wind (and the action allows vertical wind), then [[Vertical Wind]]
# Set quicksand depth to 0
# If (Mario's action is not (flag)invulnerable, twirling, or flying, (and the flag MARIO_UNKNOWN_18 is not there)) ''and'' Mario has fallen more than 1150 units from his peak, play SOUND_MARIO_WAAAOOOW and add the MARIO_UNKNOWN_18 flag
== Behavior ==
== Behavior ==
As with all airborne actions, a variety of "cancels" are checked prior to actually performing the jump action. These checks are as follows:
''Certain things here are more explained on their individual pages. If something lacks detail, check the link for more information.''
 
# Water - If Mario's height is lower than 100 units below the water height, the action is transitioned into the [[water plunge]] action.
# Squish - If Mario is supposed to be squished, his action is changed to the [[squished]] action.
# Vertical Wind- If Mario is above a vertical wind floor, his action is changed to the [[vertical wind]] action. (This is due to the jump action having the "Allow Vertical Wind Action" flag.


At this point, two more things happen prior to the jump action:
As with all airborne actions, a variety of "cancels" are checked prior to actually performing the jump action. (See above section [[#Airborne cancels]])
* Mario's quicksand depth is set to 0.
* Mario plays a falling noise if he has fallen more than 1150 units from his peak.


With the jump action occurring, the following happens:
Then, the following happens:
# If the B button is pressed, Mario will either enter the [[dive]] action if his speed is greater than 28 or the jump kick action otherwise. This stops the jump action.
# If the B button is pressed, Mario will either enter the [[dive]] action if his speed is greater than 28 or the [[jump kick]] action otherwise. This stops the jump action.
# If the Z button is pressed, Mario will enter the [[ground pound]] action. This stops the jump action.
# If the Z button is pressed, Mario will enter the [[ground pound]] action. This stops the jump action.
# Mario performs the other noises for the jump. <!--Elaborate on this.-->
# Mario performs the other noises for the jump.
# Mario's velocity is updated via [[straining]].
# Now, Mario performs the quarter-frame movement via a full [[Movement_Steps#Air_Step|common air step]]. The landing action is a [[Jump Land|jump land]] action and the check has both the "Check Ledge Grab" and "Check Hang" flags.
# Now, Mario performs the quarter-frame movement.
## The position a quarter of Mario's velocity ahead of Mario is checked for cancels/outcomes. Anything in bold is an exit out of the rest of the checks.
### If the position is above OOB but below Mario's current floor height, Mario's height is changed to the floor height and he '''lands'''.
### If the position is above OOB but not below Mario's current floor height, Mario's height is set to the new height and he '''hits a wall'''.
### If the position's height is 78 units or less below a floor and there is not a ceiling 160 units or less above it (because of how variable types an [[overflow jump]] may occur here):
###* Mario's position horizontally is updated to the new position.
###* Mario's height is set to that of the floor's height.
###* Mario's floor and floor height are updated.
###* Mario '''lands'''.
### If the position's height is 78 units or less below a floor and there is a ceiling 160 units or less above it (because of how variable types an [[overflow jump]] may occur here):
###* Mario's height is set to that of the floor's height.
###* Mario '''lands'''. (Because Mario's floor is not updated, this is where a [[Pedro Spot|pedro spot]] may occur)
### If the position's height is 160 units under, at, or above a ceiling and his vertical velocity is positive or zero:
###* Mario's vertical velocity is set to zero.
###* If the ceiling above Mario is hangable, Mario '''hangs'''. (Since this did not use the new position's ceiling/location, this is potentially a [[Hangable-Ceiling Upwarp|hangable-ceiling upwarp.]])
###* Otherwise, '''nothing happens'''.
### If the position's height is 160 units under, at, or above a ceiling and his vertical velocity is negative:
###* If the position's height is at or below Mario's floor height, Mario's height is set to the floor height, and he '''lands'''.
###* Otherwise, Mario's height is set to the new height and he '''hits a wall'''.
### If there is a wall 30 units above the position but not 150 units above the position:
###* If Mario's velocity is positive, Mario is pushed by the wall opposite the velocity direction, and there is a floor 60 units behind the wall within 238 units upward, Mario '''ledge grabs'''. (Potentially a [[GLG]])
###* Otherwise Mario's position is set to the new position, his floor and floor height are updated, and '''nothing happens'''.
### Mario's position is set to the new position and his floor and floor height are updated.
### If Mario is colliding with a wall 150 or 30 units up and the upper or only wall is lava, he '''lava wall boosts'''.
### If Mario is colliding with a wall 150 or 30 units up and Mario is facing perpendicular to 0x6000 units away, he '''hits a wall'''.
### If no other exit has occurred, '''nothing happens'''.
## This repeats until Mario encounters something besides '''nothing happens''', up to four times including the initial time.
## If Mario's velocity is not negative, his new height is the peak height.
## The footstep noise for Mario's floor is updated.
## If A is held and vertical speed is more than 20, divide it by 4.
## If A is held, Mario is wearing the wing cap, and his vertical speed is negative:
### Subtract two from the vertical speed.
### If the vertical speed is less than -37.5, add four.
### If the vertical speed is more than -37.5 now, set it to -37.5.
## If neither of those two previous situations occurred, subtract 4 from Mario's vertical speed and set it to -75 if it passes below.
## If Mario is above a vertical wind floor and his vertical position is above -1500 but below 3500:
### If Mario's height is 1500 or greater, add 10000/(8*(Mario's Height - 1300)) to the vertical velocity. If it passes 10000/(Mario's Height - 1300), set it to that instead.
### Otherwise, add 6.25 to the vertical speed and cap it to 50 if the vertical speed passes it.
### The Japanese version plays the wind sound now.
## The visual model's position and angle are updated.


== References ==
== References ==
<references />
<references />
{{actions}}

Latest revision as of 14:32, 19 June 2024

Single Jump
Properties
Official Name Jump
Hex 0x03000880
Action Flags Air, Allow Vertical Wind Action, Control Jump Height
Action Group Airborne
ID 0x080
Transitions
Into Airborne cancels: Water Plunge, Squished, Vertical Wind, non cancel: Dive, Jump Kick, Ground Pound, common air step: Feet Stuck In Ground, Hard Backward Ground Kb, Jump Land, Air Hit Wall, Backwards Air Kb, Soft Bonk, Ledge Grab, Start Hanging, Lava Boost
Out of (todo) Idle, Start Sleeping, Coughing, In Quicksand, Panting
Other
Animation 0x4D

A single jump is an action that can be entered in a variety of ways, including:

  • By pressing the A button while in a variety of actions.
  • While in quicksand, if Mario attempts to enter the double jump or twirling actions he will single jump instead. Doing this with twirling is very complicated and requires the use of the air throw landing action[1].

Transition In

Note: All airborne actions refer to (reference [2]) for the "Transition In". As with all actions, Transition In happens before common cancels and behavior.

Generally, when transitioning into the jump action... (This is shared with the hold jump action)

  1. Mario's current animation is stopped. Specifically, an animation flag is updated: m->marioObj->header.gfx.animInfo.animID = -1;
  2. Mario's vertical speed is set to 42 + a quarter of the current forward speed.
  3. If Mario is squished and/or has a quicksand depth more than 1, the vertical speed is halved.
  4. Mario's forward speed is multiplied by 0.8.

Then, more general things occur. These happen to all airborne actions.[3] Steps 3 and after apply to all actions.[4]

  1. Mario's peak height is updated.
  2. Mario's [UNKNOWN_08] flag is set.
  3. Mario's voice clip played flag is reset.
  4. Another flag [UNKNOWN_18] is reset as long as the action doesn't have the Air flag.
  5. The previous action is set to the current action (which is not yet the jump action).
  6. The current action is set to the jump action.
  7. The action argument is set.
  8. The action state is set to 0.
  9. The action timer is set to 0.

Airborne cancels

A variety of "cancels" are checked prior to actually performing any airborne action. These are as follows:[5]

  1. If Mario's height is lower than 100 units below the water height: Water Plunge (see Idle#Stationary cancels)
  2. If Mario is supposed to be squished, mario_stop_riding_and_holding, Squished
  3. If Mario is above vertical wind (and the action allows vertical wind), then Vertical Wind
  4. Set quicksand depth to 0
  5. If (Mario's action is not (flag)invulnerable, twirling, or flying, (and the flag MARIO_UNKNOWN_18 is not there)) and Mario has fallen more than 1150 units from his peak, play SOUND_MARIO_WAAAOOOW and add the MARIO_UNKNOWN_18 flag

Behavior

Certain things here are more explained on their individual pages. If something lacks detail, check the link for more information.

As with all airborne actions, a variety of "cancels" are checked prior to actually performing the jump action. (See above section #Airborne cancels)

Then, the following happens:

  1. If the B button is pressed, Mario will either enter the dive action if his speed is greater than 28 or the jump kick action otherwise. This stops the jump action.
  2. If the Z button is pressed, Mario will enter the ground pound action. This stops the jump action.
  3. Mario performs the other noises for the jump.
  4. Now, Mario performs the quarter-frame movement via a full common air step. The landing action is a jump land action and the check has both the "Check Ledge Grab" and "Check Hang" flags.

References

  1. ↑ https://www.youtube.com/watch?v=wzUEzHk-ioQ
  2. ↑ https://github.com/n64decomp/sm64/blob/9921382a68bb0c865e5e45eb594d9c64db59b1af/src/game/mario.c#L776
  3. ↑ https://github.com/n64decomp/sm64/blob/9921382a68bb0c865e5e45eb594d9c64db59b1af/src/game/mario.c#L887-L888
  4. ↑ https://github.com/n64decomp/sm64/blob/9921382a68bb0c865e5e45eb594d9c64db59b1af/src/game/mario.c#L999-L1010
  5. ↑ https://github.com/n64decomp/sm64/blob/66018e9f3caaa67399218971d61366cb3f7ba7d7/src/game/mario_actions_airborne.c#L2066
v • d • e
Actions
Stationary Actions
Moving Actions
Walking • Hold Walking • Turning Around • Finish Turning Around • Braking • Riding Shell Ground • Heavy Hold Walking • Crawling • Burning Ground • Decelerating • Hold Decelerating • Begin Sliding • Hold Begin Sliding • Butt Slide • Stomach Slide • Hold Butt Slide • Hold Stomach Slide • Dive Slide • Move Punching • Crouch Slide • Slide Kick Slide • Hard Backward Ground Kb • Hard Forward Ground Kb • Backward Ground Kb • Forward Ground Kb • Soft Backward Ground Kb • Soft Forward Ground Kb • Ground Bonk • Death Exit Land • Jump Land • Freefall Land • Double Jump Land • Side Flip Land • Hold Jump Land • Hold Freefall Land • Quicksand Jump Land • Hold Quicksand Jump Land • Triple Jump Land • Long Jump Land • Backflip Land
Airborne Actions
Underwater Actions
Cutscene Actions
Disappeared • Intro Cutscene • Star Dance Exit • Star Dance Water • Fall After Star Grab • Reading Automatic Dialog • Reading Npc Dialog • Star Dance No Exit • Reading Sign • Jumbo Star Cutscene • Waiting For Dialog • Debug Free Move • Standing Death • Quicksand Death • Electrocution • Suffocation • Death On Stomach • Death On Back • Eaten By Bubba • End Peach Cutscene • Credits Cutscene • End Waving Cutscene • Pulling Door • Pushing Door • Warp Door Spawn • Emerge From Pipe • Spawn Spin Airborne • Spawn Spin Landing • Exit Airborne • Exit Land Save Dialog • Death Exit • Unused Death Exit • Falling Death Exit • Special Exit Airborne • Special Death Exit • Falling Exit Airborne • Unlocking Key Door • Unlocking Star Door • Entering Star Door • Spawn No Spin Airborne • Spawn No Spin Landing • Bbh Enter Jump • Bbh Enter Spin • Teleport Fade Out • Teleport Fade In • Shocked • Squished • Head Stuck In Ground • Butt Stuck In Ground • Feet Stuck In Ground • Putting On Cap
Automatic Actions
Object Related Actions
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