Interaction type - Revision history

Icecream17: actually this is a better place for it

2025-04-17T06:00:49Z

actually this is a better place for it

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 ===Piranha Plant===
 When a Piranha Plant is sleeping, its interaction type is Bounce Top. When it is biting, its interaction type is Hurtbox.
 ==References==

MMMMMMMMMMMMM: MMMMMMMMMMMMM moved page Interaction Type to Interaction type: Sentence casify the wiki

2021-05-11T01:43:25Z

MMMMMMMMMMMMM moved page Interaction Type to Interaction type: Sentence casify the wiki

← Older revision	Revision as of 01:43, 11 May 2021
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Macrepeh at 03:45, 17 April 2020

2020-04-17T03:45:01Z

← Older revision		Revision as of 03:45, 17 April 2020
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	The Door interaction is used for [[door]]s and has a subtype used for Star Doors. When Mario interacts with a door, the game checks to make sure he is [[walking]] or [[decelerating]] before checking if he has enough [[star]]s to open it. If these conditions are met, the game initializes variables for whether to push or pull the door open and a variable for the door’s flag in the save file. If the door Mario interacts with is a regular door, then at this point Mario will either push or pull the door open. If the door Mario interacts with is a star door, a separate check is done and [[Entering Star Door\|a different action]] is done for Mario to enter the star door. If the door requires stars to open, the game also runs a check for whether or not the door has been opened before in the save file. If it has not, the game runs an action where Mario uses the power of the stars to open the door. If Mario does not have the required stars, the game displays dialogue dependent on how many stars are required to open the door. In the case where the door requires 70 stars to open (in the game, the [[Endless Stairs]] star door), the game displays dialogue and then allows Mario to open the door.		The Door interaction is used for [[door]]s and has a subtype used for Star Doors. When Mario interacts with a door, the game checks to make sure he is [[walking]] or [[decelerating]] before checking if he has enough [[star]]s to open it. If these conditions are met, the game initializes variables for whether to push or pull the door open and a variable for the door’s flag in the save file. If the door Mario interacts with is a regular door, then at this point Mario will either push or pull the door open. If the door Mario interacts with is a star door, a separate check is done and [[Entering Star Door\|a different action]] is done for Mario to enter the star door. If the door requires stars to open, the game also runs a check for whether or not the door has been opened before in the save file. If it has not, the game runs an action where Mario uses the power of the stars to open the door. If Mario does not have the required stars, the game displays dialogue dependent on how many stars are required to open the door. In the case where the door requires 70 stars to open (in the game, the [[Endless Stairs]] star door), the game displays dialogue and then allows Mario to open the door.
	===Hurtbox 1 & 2===		===Hurtbox 1 & 2===
	Hurtbox 1 & 2 are identical with their behavior. If Mario makes contact with an object, it will simply [[Knockback\|knock him back]] and generally hurt him. Some examples include [[Chain Chomp]], [[Mr. Blizzard]], and [[~~bullet bill~~]]s.		Hurtbox 1 & 2 are identical with their behavior. If Mario makes contact with an object, it will simply [[Knockback\|knock him back]] and generally hurt him. Some examples include [[Chain Chomp]], [[Mr. Blizzard]], and [[Bullet Bill]]s.

	The only distinction between the two is solely based on what file they are in.		The only distinction between the two is solely based on what file they are in.
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	This interaction is used for [[Clam]]s, [[Unagi]], and [[Bubba]] and has a subtype for if the object can eat Mario. When the interaction occurs, if the interaction has the can eat Mario subtype, Mario is [[eaten]]. Otherwise if Mario is in a state to take damage and [[knockback]], he does so. If the object has the subtype that it delays the invincibility timer, it does so.		This interaction is used for [[Clam]]s, [[Unagi]], and [[Bubba]] and has a subtype for if the object can eat Mario. When the interaction occurs, if the interaction has the can eat Mario subtype, Mario is [[eaten]]. Otherwise if Mario is in a state to take damage and [[knockback]], he does so. If the object has the subtype that it delays the invincibility timer, it does so.
	===BBH Entrance===		===BBH Entrance===
	This interaction is used for the [[cage]] Mario jumps into to enter [[Big ~~Boo’s~~ Haunt]]. When the interaction occurs, first the game checks to see if Mario is already in the act of [[entering BBH]]. If he is not, Mario stops riding or holding any objects, the object is updated to reflect that it has been interacted with, and Mario’s interacted object and used object attributes are set to the object. The game then sets Mario’s action depending on whether or not he is in the air. If Mario is in the air, Mario’s action is set so that he will spin into the BBH cage. If Mario is not in the air, his action is set so that he will jump into the BBH cage.		This interaction is used for the [[cage]] Mario jumps into to enter [[Big Boo's Haunt]]. When the interaction occurs, first the game checks to see if Mario is already in the act of [[entering BBH]]. If he is not, Mario stops riding or holding any objects, the object is updated to reflect that it has been interacted with, and Mario’s interacted object and used object attributes are set to the object. The game then sets Mario’s action depending on whether or not he is in the air. If Mario is in the air, Mario’s action is set so that he will spin into the BBH cage. If Mario is not in the air, his action is set so that he will jump into the BBH cage.
	===Snufit Bullet===		===Snufit Bullet===
	Used for the [[Snufit]] [[bullet]]. When the interaction occurs, the game checks that Mario is not invulnerable or wearing a [[Vanish Cap]]. If he is not but he is wearing a [[Metal Cap]], Mario takes no damage and the sound of the bullets bouncing off him plays. Otherwise, Mario takes damage without knockback, a sound plays, and his action is set based on what knockback the game determines Mario should take from the damage.		Used for the [[Snufit]] [[bullet]]. When the interaction occurs, the game checks that Mario is not invulnerable or wearing a [[Vanish Cap]]. If he is not but he is wearing a [[Metal Cap]], Mario takes no damage and the sound of the bullets bouncing off him plays. Otherwise, Mario takes damage without knockback, a sound plays, and his action is set based on what knockback the game determines Mario should take from the damage.

Macrepeh at 04:16, 4 April 2020

2020-04-04T04:16:00Z

← Older revision		Revision as of 04:16, 4 April 2020
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	An '''interaction type''' is a property that all [[object]]s have. Most objects have exactly one interaction type, but some have zero. No object may have more than one, and if one is hacked to have more than one, it will [[crash]] the game as Mario thinks that he is interacting with two different objects, each with one interaction flag, and cannot find them. Interaction types are analogous to [[Action Flag\|action flag]]s, but [[Interaction Flag\|interaction flag]]s are not, which can be a source of confusion.		An '''interaction type''' is a property that all [[object]]s have. Most objects have exactly one interaction type, but some, such as particle effects and platforms, have zero. No object may have more than one, and if one is hacked to have more than one, it will [[crash]] the game as Mario thinks that he is interacting with two different objects, each with one interaction flag, and cannot find them. Interaction types are analogous to [[Action Flag\|action flag]]s, but [[Interaction Flag\|interaction flag]]s are not, which can be a source of confusion.
	==List==		==List==
	{\| class="wikitable sortable"		{\| class="wikitable sortable"
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	{{stub}}		{{stub}}
	This interaction is used for the [[Igloo Barrier]] object in Snowman’s Land. When the interaction occurs, the game runs a function that pushes Mario away from the object. Unusually, this interaction sets Mario’s used object attribute without updating his action, unlike every other interaction in the game. This has the potential to cause several glitches, but these cannot be performed in regular circumstances since the Igloo Barrier is the only object to use this interaction.		This interaction is used for the [[Igloo Barrier]] object in Snowman’s Land. When the interaction occurs, the game runs a function that pushes Mario away from the object. Unusually, this interaction sets Mario’s used object attribute without updating his action, unlike every other interaction in the game. This has the potential to cause several glitches, but these cannot be performed in regular circumstances since the Igloo Barrier is the only object to use this interaction.
			==Special Cases==
			A few objects can switch from their default interaction types in certain circumstances, mostly between hurtbox and another type.
			===King Bob-omb===
			[[King Bob-omb]] normally uses the Grabbable interaction type. However, after King Bob-omb is thrown onto the ground, his interaction type is changed to Hurtbox until he gets back up. This is done to prevent Mario from picking up King Bob-omb immediately after throwing him.
			===Bowser===
			[[Bowser\|Bowser's]] body's interaction type is normally Hurtbox. However, when Bowser is defeated, his body's interaction type is changed to Text.
			===Spinies===
			When [[Spiny]] is walking around, its interaction type is the Spiny type. However, if Spiny is not walking around or has just been hit by Mario, it is set to the hurtbox interaction type.
			===Piranha Plant===
			When a Piranha Plant is sleeping, its interaction type is Bounce Top. When it is biting, its interaction type is Hurtbox.

	==References==		==References==

MMMMMMMMMMMMM: add a bunch of links and stuff

2020-04-04T00:55:24Z

add a bunch of links and stuff

Show changes

Macrepeh: All types have been added.

2020-04-03T21:24:59Z

All types have been added.

← Older revision		Revision as of 21:24, 3 April 2020
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	Used for when Mario is blown upward by strong wind. When the interaction occurs, the game checks Mario’s action to see if he is already blowing in the wind. If he is not, then Mario stops riding or holding any objects, Mario’s facing angle is set to the wind’s movement angle plus 180 degrees, his forward velocity is set to -24 units/frame, and his vertical velocity is set to 12 units/frame. A sound also plays and the camera is updated and Mario’s action is updated to reflect that he is blowing in the wind.		Used for when Mario is blown upward by strong wind. When the interaction occurs, the game checks Mario’s action to see if he is already blowing in the wind. If he is not, then Mario stops riding or holding any objects, Mario’s facing angle is set to the wind’s movement angle plus 180 degrees, his forward velocity is set to -24 units/frame, and his vertical velocity is set to 12 units/frame. A sound also plays and the camera is updated and Mario’s action is updated to reflect that he is blowing in the wind.
	===Warp Door===		===Warp Door===
			Used for doors that take Mario to another area, like the doors to the basement and upstairs of the castle. When the interaction occurs, the game checks whether Mario is either walking or decelerating. If he is not, no further action is taken, if he is, the game proceeds with the rest of the interaction. If the door is the door to upstairs or door to the basement and Mario has not already unlocked it, the game checks if he has the right key for it. If he does not, the game displays text. If he does, Mario unlocks the door. If the door is not a locked door, the game decides whether Mario should push or pull the door open and then sends him through the warp.
	===Star/Key===		===Star/Key===
	This interaction is used when Mario collects a Star or a Key. The interaction has two subtypes: the no exit subtype and the grand star subtype. When the interaction occurs, the action Mario is to perform is set to a star dance with an exit afterwards. Two variables are also set to check whether the object being interacted with has the no exit or grand star subtype. If Mario’s health is at least 256, then Mario stops riding or holding any objects and then the game runs several checks to determine what animation to play. If the object is not of the type no exit, Mario’s hurt and heal counters are set to 0 and his cap timer is set to equal 1 if it is greater than 1. If the object is of the type no exit then the action Mario will perform is set to a star dance with no exit. If Mario is swimming or is wearing the metal cap underwater, then the action to be performed is set to the underwater star dance. If Mario is in the air the action is for Mario to fall and then do a star dance. After these checks, the game spawns a smoke puff, updates the object to reflect that it has been interacted with, and sets Mario’s interacted object and used object attributes to the object. Then, the game checks the object’s star index and updates Mario’s star count, if applicable. If the object is not of the no exit subtype, the level music is set to fade out. If the object is the Grand Star, Mario’s action is set to begin the Grand Star collection cutscene. Otherwise, Mario’s action is set to whatever action he was set to perform when the game checked each case.		This interaction is used when Mario collects a Star or a Key. The interaction has two subtypes: the no exit subtype and the grand star subtype. When the interaction occurs, the action Mario is to perform is set to a star dance with an exit afterwards. Two variables are also set to check whether the object being interacted with has the no exit or grand star subtype. If Mario’s health is at least 256, then Mario stops riding or holding any objects and then the game runs several checks to determine what animation to play. If the object is not of the type no exit, Mario’s hurt and heal counters are set to 0 and his cap timer is set to equal 1 if it is greater than 1. If the object is of the type no exit then the action Mario will perform is set to a star dance with no exit. If Mario is swimming or is wearing the metal cap underwater, then the action to be performed is set to the underwater star dance. If Mario is in the air the action is for Mario to fall and then do a star dance. After these checks, the game spawns a smoke puff, updates the object to reflect that it has been interacted with, and sets Mario’s interacted object and used object attributes to the object. Then, the game checks the object’s star index and updates Mario’s star count, if applicable. If the object is not of the no exit subtype, the level music is set to fade out. If the object is the Grand Star, Mario’s action is set to begin the Grand Star collection cutscene. Otherwise, Mario’s action is set to whatever action he was set to perform when the game checked each case.
	===Warp===		===Warp===
			Used for fade in warps and pipes. When the interaction occurs, the game checks whether it is a fade warp or a pipe warp. If it is a fade warp, the game checks whether or not Mario has just faded in from the teleport. If he has not, and if he is idling, panting, standing against a wall of crouching, Mario is teleported via a fade out. If the warp is a pipe, and if Mario has not just emerged from the pipe, a sound plays, Mario stops holding or riding any objects, and Mario is warped via the pipe.
	===Cannon Base===		===Cannon Base===
	This interaction is used for Mario entering a cannon. When the interaction occurs, the game first checks to see if Mario is not already in a cannon. If he is not, Mario stops riding or holding any objects, the object is updated to reflect that it has been interacted with, Mario’s interacted object and used object attributes are set to the object, and Mario’s action is set so that he is in a cannon.		This interaction is used for Mario entering a cannon. When the interaction occurs, the game first checks to see if Mario is not already in a cannon. If he is not, Mario stops riding or holding any objects, the object is updated to reflect that it has been interacted with, Mario’s interacted object and used object attributes are set to the object, and Mario’s action is set so that he is in a cannon.
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	This interaction is used for the Koopa Shell Mario can ride. When the interaction occurs, first the game checks whether or not Mario is already riding a shell. If he is not, the game runs a function to determine what interaction occurred between Mario and the object. If the interaction with the object is Mario hitting it from above, or if Mario’s action is set to walking, Mario’s interactObj, usedObj, and riddenObj attritubes are set to the object, the game updates Mario’s sound and camera to reflect him riding the shell, the shell music begins, Mario drops any held objects, and Mario’s action is set to riding the shell.		This interaction is used for the Koopa Shell Mario can ride. When the interaction occurs, first the game checks whether or not Mario is already riding a shell. If he is not, the game runs a function to determine what interaction occurred between Mario and the object. If the interaction with the object is Mario hitting it from above, or if Mario’s action is set to walking, Mario’s interactObj, usedObj, and riddenObj attritubes are set to the object, the game updates Mario’s sound and camera to reflect him riding the shell, the shell music begins, Mario drops any held objects, and Mario’s action is set to riding the shell.
	===Bounce Top/Bottom===		===Bounce Top/Bottom===
			Used for enemies Mario can kill from below. When the interaction occurs, the game checks for which interaction occurred between Mario and the object. If the interaction was an attack by Mario, the object is bounced back. If the attack was from below, Mario’s vertical speed is set to 0. If the attack was from above, Mario bounces off the object either by twirling or by a regular bounce. Otherwise, if the interaction results in Mario taking knockback and damage, this occurs. If the interaction can freeze the invincibility countdown timer, it does so.
	===Text===		===Text===
	This interaction is used for objects that display text when Mario interacts with them. When the interaction occurs, the game determines which interaction subtype it is. If the interaction has the sign subtype, the game returns a function for Mario to read the sign. If the interaction subtype is the NPC subtype, the game returns a function for Mario to talk to the NPC. Otherwise, the game pushes Mario 2 units away from the object.		This interaction is used for objects that display text when Mario interacts with them. When the interaction occurs, the game determines which interaction subtype it is. If the interaction has the sign subtype, the game returns a function for Mario to read the sign. If the interaction subtype is the NPC subtype, the game returns a function for Mario to talk to the NPC. Otherwise, the game pushes Mario 2 units away from the object.

Macrepeh at 16:08, 3 April 2020

2020-04-03T16:08:51Z

← Older revision		Revision as of 16:08, 3 April 2020
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	This interaction is used for the cage Mario jumps into to enter Big Boo’s Haunt. When the interaction occurs, first the game checks to see if Mario is already in the act of entering BBH. If he is not, Mario stops riding or holding any objects, the object is updated to reflect that it has been interacted with, and Mario’s interacted object and used object attributes are set to the object. The game then sets Mario’s action depending on whether or not he is in the air. If Mario is in the air, Mario’s action is set so that he will spin into the BBH cage. If Mario is not in the air, his action is set so that he will jump into the BBH cage.		This interaction is used for the cage Mario jumps into to enter Big Boo’s Haunt. When the interaction occurs, first the game checks to see if Mario is already in the act of entering BBH. If he is not, Mario stops riding or holding any objects, the object is updated to reflect that it has been interacted with, and Mario’s interacted object and used object attributes are set to the object. The game then sets Mario’s action depending on whether or not he is in the air. If Mario is in the air, Mario’s action is set so that he will spin into the BBH cage. If Mario is not in the air, his action is set so that he will jump into the BBH cage.
	===Snufit Bullet===		===Snufit Bullet===
			Used for the [[Snufit]] bullet. When the interaction occurs, the game checks that Mario is not invulnerable or wearing a vanish cap. If he is not but he is wearing a metal cap, Mario takes no damage and the sound of the bullets bouncing off him plays. Otherwise, Mario takes damage without knockback, a sound plays, and his action is set based on what knockback the game determines Mario should take from the damage.
	===Shocks===		===Shocks===
			Used for electrical interactions. When the interaction occurs, the game checks that Mario is not invulnerable or wearing a vanish cap. If he is not, Mario takes damage without knockback and a sound plays. Then, the game checks if Mario is swimming or walking underwater. If he is, Mario is set to his underwater shock action. Otherwise, he does his regular shock action. If the object can freeze the invincibility countdown timer, it does so.
	===Igloo Barrier===		===Igloo Barrier===
	This interaction is used for the Igloo Barrier object in Snowman’s Land. When the interaction occurs, the game runs a function that pushes Mario away from the object. Unusually, this interaction sets Mario’s used object attribute without updating his action, unlike every other interaction in the game. This has the potential to cause several glitches, but these cannot be performed in regular circumstances since the Igloo Barrier is the only object to use this interaction.		This interaction is used for the Igloo Barrier object in Snowman’s Land. When the interaction occurs, the game runs a function that pushes Mario away from the object. Unusually, this interaction sets Mario’s used object attribute without updating his action, unlike every other interaction in the game. This has the potential to cause several glitches, but these cannot be performed in regular circumstances since the Igloo Barrier is the only object to use this interaction.

Macrepeh at 03:04, 26 March 2020

2020-03-26T03:04:21Z

Show changes

Macrepeh at 04:38, 22 March 2020

2020-03-22T04:38:58Z

← Older revision		Revision as of 04:38, 22 March 2020
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	===Spiny===		===Spiny===
	===Breakable Block===		===Breakable Block===
			This interaction is used for breakable objects such as boxes. When the interaction occurs, the game checks to see which interaction occurred between Mario and the object. If the interaction was an attack, the game sets the object’s interaction status to the attack and determines how Mario should bounce back from the attack. If Mario is in the air, his forward speed is set to -16 units/frame. If Mario is not in the air his forward speed is set to -48 units/frame. In the case where Mario hits the object from above, Mario is sent upwards with a Y-velocity of 30 units/frame. In the case where Mario hits the object from below, Mario’s Y-velocity is set to 0 units/frame.
	===Wind===		===Wind===
			Used for when Mario is blown upward by strong wind. When the interaction occurs, the game checks Mario’s action to see if he is already blowing in the wind. If he is not, then Mario stops riding or holding any objects, Mario’s facing angle is set to the wind’s movement angle plus 180 degrees, his forward velocity is set to -24 units/frame, and his vertical velocity is set to 12 units/frame. A sound also plays and the camera is updated and Mario’s action is updated to reflect that he is blowing in the wind.
	===Warp Door===		===Warp Door===

	===Star/Key===		===Star/Key===
	This interaction is used when Mario collects a Star or a Key. The interaction has two subtypes: NO_EXIT and GRAND_STAR. When the interaction occurs, a variable labelled StarGrabAction is set to STAR_DANCE_EXIT. Two variables are also set to check whether the object being interacted with has the NO_EXIT or GRAND_STAR subtype. If Mario’s health is at least 256, then Mario stops riding or holding any objects and then the game runs several checks to determine what animation to play. If the object is not of the type NO_EXIT, Mario’s hurt and heal counters are set to 0 and his cap timer is set to equal 1 if it is greater than 1. If the object is of the type NO_EXIT then the starGrabAction is set to STAR_DANCE_NO_EXIT. If Mario is swimming or is wearing the metal cap underwater, then starGrabAction is set to STAR_DANCE_WATER. If Mario is in the air starGrabAction is set to FALL_AFTER_STAR_GRAB. After these checks, the game spawns a smoke puff, sets the object’s InteractStatus to INTERACTED, and sets Mario’s interactObj and usedObj attributes to the object. Then, the game checks the object’s star index and updates Mario’s star count, if applicable. If the object is not of the type NO_EXIT, the level music is set to fade out. If the object is the Grand Star, Mario’s action is set to begin the Grand Star collection cutscene. Otherwise, Mario’s action is set to whatever starGrabAction was set to when the game checked each case.		This interaction is used when Mario collects a Star or a Key. The interaction has two subtypes: NO_EXIT and GRAND_STAR. When the interaction occurs, a variable labelled StarGrabAction is set to STAR_DANCE_EXIT. Two variables are also set to check whether the object being interacted with has the NO_EXIT or GRAND_STAR subtype. If Mario’s health is at least 256, then Mario stops riding or holding any objects and then the game runs several checks to determine what animation to play. If the object is not of the type NO_EXIT, Mario’s hurt and heal counters are set to 0 and his cap timer is set to equal 1 if it is greater than 1. If the object is of the type NO_EXIT then the starGrabAction is set to STAR_DANCE_NO_EXIT. If Mario is swimming or is wearing the metal cap underwater, then starGrabAction is set to STAR_DANCE_WATER. If Mario is in the air starGrabAction is set to FALL_AFTER_STAR_GRAB. After these checks, the game spawns a smoke puff, sets the object’s InteractStatus to INTERACTED, and sets Mario’s interactObj and usedObj attributes to the object. Then, the game checks the object’s star index and updates Mario’s star count, if applicable. If the object is not of the type NO_EXIT, the level music is set to fade out. If the object is the Grand Star, Mario’s action is set to begin the Grand Star collection cutscene. Otherwise, Mario’s action is set to whatever starGrabAction was set to when the game checked each case.
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	This interaction is used by water rings like those spawned by the Manta Ray in Dire, Dire Docks and Air Bubbles in Dire, Dire Docks and Jolly Roger Bay. When the interaction occurs, Mario’s heal counter is increased by 4 times the object’s “coin” value and the object’s interaction status is updated to mark that an interaction has occurred.		This interaction is used by water rings like those spawned by the Manta Ray in Dire, Dire Docks and Air Bubbles in Dire, Dire Docks and Jolly Roger Bay. When the interaction occurs, Mario’s heal counter is increased by 4 times the object’s “coin” value and the object’s interaction status is updated to mark that an interaction has occurred.
	===Bully===		===Bully===

	===Burns===		===Burns===
			Used for objects that set Mario on fire. If Mario is not invulnerable, not wearing a metal cap, not wearing a vanish cap, and not interacting with an object that delays the invincibility timer, the interaction proceeds. If Mario is swimming or if the distance between the water level at Mario’s current position and Mario’s current Y-position is greater than 50 (Mario is more than 50 units below the water level), a sound plays for putting a flame out. Otherwise, Mario’s burn timer is set to 0, the camera is updated, and a sound plays for Mario being set on fire. If Mario is in the air with a vertical speed less than or equal to 0, Mario’s action while burning is a burning fall. Otherwise, the action is a burning jump.
	===Koopa Shell===		===Koopa Shell===
	This interaction is used for the Koopa Shell Mario can ride. When the interaction occurs, first the game checks whether or not Mario is already riding a shell. If he is not, the game runs a function to determine what interaction occurred between Mario and the object. If the interaction with the object is Mario hitting it from above, or if Mario’s action is set to walking, Mario’s interactObj, usedObj, and riddenObj attritubes are set to the object, the game updates Mario’s sound and camera to reflect him riding the shell, the shell music begins, Mario drops any held objects, and Mario’s action is set to riding the shell.		This interaction is used for the Koopa Shell Mario can ride. When the interaction occurs, first the game checks whether or not Mario is already riding a shell. If he is not, the game runs a function to determine what interaction occurred between Mario and the object. If the interaction with the object is Mario hitting it from above, or if Mario’s action is set to walking, Mario’s interactObj, usedObj, and riddenObj attritubes are set to the object, the game updates Mario’s sound and camera to reflect him riding the shell, the shell music begins, Mario drops any held objects, and Mario’s action is set to riding the shell.
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	This interaction is used for the Whirlpool in Dire, Dire Docks. When the interaction occurs, the game checks if Mario is already in the caught in whirlpool action. If Mario is not, Mario stops riding any object or holding any object if he is doing either of those things. Then, Mario’s forward velocity is set to 0, a sound effect plays, and Mario’s action is set to the caught in whirlpool action.		This interaction is used for the Whirlpool in Dire, Dire Docks. When the interaction occurs, the game checks if Mario is already in the caught in whirlpool action. If Mario is not, Mario stops riding any object or holding any object if he is doing either of those things. Then, Mario’s forward velocity is set to 0, a sound effect plays, and Mario’s action is set to the caught in whirlpool action.
	===Clam/Bubba===		===Clam/Bubba===
			This interaction is used for Clams, Unagi, and Bubba and has a subtype for if the object can eat Mario. When the interaction occurs, if the interaction has the can eat Mario subtype, Mario is eaten. Otherwise if Mario is in a state to take damage and knockback, he does so. If the object has the subtype that it delays the invincibility timer, it does so.
	===BBH Entrance===		===BBH Entrance===
	This interaction is used for the cage Mario jumps into to enter Big Boo’s Haunt. When the interaction occurs, first the game checks to see if Mario is already in the act of entering BBH. If he is not, Mario stops riding or holding any objects, the object’s InteractStatus is set to INTERACTED, and Mario’s InteractObj and usedObj attributes are set to the object. The game then sets Mario’s action depending on whether or not he is in the air. If Mario is in the air, Mario’s action is set so that he will spin into the BBH cage. If Mario is not in the air, his action is set so that he will jump into the BBH cage.		This interaction is used for the cage Mario jumps into to enter Big Boo’s Haunt. When the interaction occurs, first the game checks to see if Mario is already in the act of entering BBH. If he is not, Mario stops riding or holding any objects, the object’s InteractStatus is set to INTERACTED, and Mario’s InteractObj and usedObj attributes are set to the object. The game then sets Mario’s action depending on whether or not he is in the air. If Mario is in the air, Mario’s action is set so that he will spin into the BBH cage. If Mario is not in the air, his action is set so that he will jump into the BBH cage.

Macrepeh at 02:01, 21 March 2020

2020-03-21T02:01:28Z

← Older revision		Revision as of 02:01, 21 March 2020
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	===Igloo Barrier===		===Igloo Barrier===
	This interaction is used for the Igloo Barrier object in Snowman’s Land. When the interaction occurs, the game runs a function that pushes Mario away from the object. Unusually, this interaction sets Mario’s usedObj attribute without updating his action, unlike every other interaction in the game. This has the potential to cause several glitches, but these cannot be performed in regular circumstances since the Igloo Barrier is the only object to use this interaction.		This interaction is used for the Igloo Barrier object in Snowman’s Land. When the interaction occurs, the game runs a function that pushes Mario away from the object. Unusually, this interaction sets Mario’s usedObj attribute without updating his action, unlike every other interaction in the game. This has the potential to cause several glitches, but these cannot be performed in regular circumstances since the Igloo Barrier is the only object to use this interaction.

			==References==
			[https://github.com/n64decomp/sm64/blob/06ec56df7f951f88da05f468cdcacecba496145a/src/game/interaction.c Decomp File]

			[[Category:Mechanics]]