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Sliding tile: Difference between revisions
Lynx info on bonking on ice and pushing/slapping moving blocks (some of it should probably move to the ice and block pages)
(→Steam: added bit about speed boots) |
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== Lynx == | == Lynx == | ||
In Lynx, all objects slide at twice their normal speed except on teleports. This means blobs actually slide at 5 m/s; teeth, on the other hand, actually move at 5 m/s but only attempt to move every 4 out of 8 [[tick]]s (the 4 [[Odd and even step|even+X]] ticks)—only ''averaging'' 2.5 m/s—so their sliding speed is still 10 m/s. | In Lynx, all objects slide at twice their normal speed except on teleports. This means blobs actually slide at 5 m/s; teeth, on the other hand, actually move at 5 m/s but only attempt to move every 4 out of 8 [[tick]]s (the 4 [[Odd and even step|even+X]] ticks)—only ''averaging'' 2.5 m/s—so their sliding speed is still 10 m/s. | ||
When a sliding object bumps into a wall, it stalls for one tick, during which it turns in place. This allows a desynchronization of sorts; for example, if two objects simultaneously enter two slides that are identical except for one ending in ice into a wall and the other ending in a force floor pointing back, the object on the former slide will come back one tick later than the other object. As another example, if Chip does not have [[suction boots]] and walks onto a force floor pointed at a wall, he will bump into the wall for one tick before he can override the force floor. | |||
Objects moving onto teleports only move at their normal speed. Although open traps double the speed of all objects passing through them, they do so by skipping different frames of animation. Traps, as well as teleports in [[Tile World#Differences in the Lynx emulation|Tile World Lynx]], are not considered sliding tiles in the context of overriding force floors. | Objects moving onto teleports only move at their normal speed. Although open traps double the speed of all objects passing through them, they do so by skipping different frames of animation. Traps, as well as teleports in [[Tile World#Differences in the Lynx emulation|Tile World Lynx]], are not considered sliding tiles in the context of overriding force floors. | ||
As in MS, objects (unconditionally this time) on traps will treat them as force floors pointed in the direction they are facing. Chip is the only one that can change direction in a trap, and even then only when it is closed or the exit direction is blocked. Objects on teleports [[Acting floor|treat the tiles as floor]] (they teleport just before landing on the tile), except Chip, who will be stuck if he ever stays still on a teleport. <!--At least in TW Lynx. Atari Lynx has some differences in teleport behavior but idk what they are.--> | As in MS, objects (unconditionally this time) on traps will treat them as force floors pointed in the direction they are facing. Chip is the only one that can change direction in a trap, and even then only when it is closed or the exit direction is blocked. Objects on teleports [[Acting floor|treat the tiles as floor]] (they teleport just before landing on the tile), except Chip, who will be stuck if he ever stays still on a teleport. <!--At least in TW Lynx. Atari Lynx has some differences in teleport behavior but idk what they are.--> | ||
When starting a level on ice or a force floor, an object will not be affected for the first tick, with the exception that it can not move backward off a force floor. In particular, blocks and [[clone block]]s will stall for the first tick before sliding (blocks face north by default). | |||
If a sliding block is pushed on the tick that it lands on a tile (sliding or not) ''or'' the tick before that, it will be pushed in that direction and Chip will follow it. [[Block slapping|Slapping a block]], however, will only affect the block on the tick that it lands. Chip can also push against a block on any other tick (two if sliding, between two and four otherwise) before it lands on a tile without moving himself or the block. Blocks on traps are more complicated; there is a precise maneuver that allows Chip to push a block on a trap to change its direction without following the block. <!--I don't know the exact details. - random 8--> | |||
== Steam == | == Steam == | ||
Sliding tiles in Steam and [[Chip's Challenge 2|CC2]] function almost identically as in Lynx, but there are some notable differences. Generally, | Sliding tiles in Steam and [[Chip's Challenge 2|CC2]] function almost identically as in Lynx, but there are some notable differences. Generally, the sliding tile category in Steam includes teleports but not traps. | ||
Sliding tiles attempt to move objects every [[frame]], but only when they are fully on the tiles. Normally, this is every 2nd tick, or every 6th frame. When objects bump into walls while sliding, the first bump costs 0 frames, but each subsequent bump on the same tile costs 1 frame (as opposed to always costing 1 tick). As such, objects can be “misaligned” with the movement frames, as sliding tiles will still move them every 6th frame when not bumping into walls. If this happens to Chip or [[Melinda]], the player will be unable to perform any actions, including dropping [[item]]s, overriding force floors and teleports, and switching characters. Chip and Melinda can also become misaligned by dropping | Sliding tiles attempt to move objects every [[frame]], but only when they are fully on the tiles. Normally, this is every 2nd tick, or every 6th frame. When objects bump into walls while sliding, the first bump costs 0 frames, but each subsequent bump on the same tile costs 1 frame (as opposed to always costing 1 tick). As such, objects can be “misaligned” with the movement frames, as sliding tiles will still move them every 6th frame when not bumping into walls. If this happens to Chip or [[Melinda]], the player will be unable to perform any actions, including dropping [[item]]s, overriding force floors and teleports, and switching characters. Chip and Melinda can also become misaligned by dropping suction boots on a force floor and not overriding immediately. Objects can become “realigned” by either bumping into some more walls or reaching a non-sliding tile.<ref>https://docs.google.com/document/d/1jH8N1aQv0Uoq44UdFJklv1n-2dXeKthkM6tyvtqt1XU/edit</ref> | ||
Chip interacts with teleports the same way as other objects do. In the context of overriding force floors, they ''are'' considered sliding tiles, as they were in the original Atari Lynx, until stopped on (e.g. by [[partial posting]]). Red and yellow teleports in particular act like force floors, except that the player can always override them when not misaligned, i.e. they do not need to slide on a previous teleport or force floor to do so. | Chip interacts with teleports the same way as other objects do. In the context of overriding force floors, they ''are'' considered sliding tiles, as they were in the original Atari Lynx, until stopped on (e.g. by [[partial posting]]). Red and yellow teleports in particular act like force floors, except that the player can always override them when not misaligned, i.e. they do not need to slide on a previous teleport or force floor to do so. | ||
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[[Speed boots]] cause any [[movable object]] carrying them to always move at their sliding speed. This means that an object's speed when entering a teleport is doubled, but ''not'' an object's speed while sliding on ice or force floors. | [[Speed boots]] cause any [[movable object]] carrying them to always move at their sliding speed. This means that an object's speed when entering a teleport is doubled, but ''not'' an object's speed while sliding on ice or force floors. | ||
Traps only push objects out of them on the first tick that they are opened by a trap button. When they are ''held'' open or are opened by an active [[wire]], they are [[acting floor]]. This difference from Lynx is responsible for the change to [[Nightmare]] in the Steam version of [[Chip's Challenge 1|CC1]]. | Traps only push objects out of them on the first tick that they are opened by a trap button. This initial push counts as sliding. When they are ''held'' open or are opened by an active [[wire]], they are [[acting floor]]. This difference from Lynx is responsible for the change to [[Nightmare]] in the Steam version of [[Chip's Challenge 1|CC1]]. | ||
== See also == | == See also == | ||