Commit Graph

195 Commits

Author SHA1 Message Date
Eevee (Evelyn Woods)
323ed3ee18 Refactor to using cells with fixed slots
This better matches CC2 behavior and also makes some very common
operations, like grabbing a cell's actor or terrain, way faster.

It also allows me to efficiently implement CC2's layer order when
checking for collisions; thin walls are checked before terrain, and
actors only afterwards.  The upshot is that bowling balls no longer
destroy stuff on the other side of a thin wall!

I also did some minor optimizing, mostly by turning loops over an entire
cell's contents into checks for a single layer; Chromium now performs a
bulk test about 30% faster.

Downsides of this change:
- All kinds of stuff may have broken!
- It'll be a little difficult to ever emulate MSCC's curious behavior
  when stacking terrain on top of items or other terrain.  But not
  impossible.
- It'll be far more difficult to emulate buggy Lynx (or maybe it's just
  Tile World?) behavior where some combination of cloners and teleports
  allow a ton of monsters to accumulate in a few cells.  I guess I
  wasn't planning on doing that anyway.
2021-01-03 17:19:27 -07:00
Eevee (Evelyn Woods)
cff756597c Fix a few places where two tiles on the same layer could coexist in a cell 2021-01-03 15:18:53 -07:00
Eevee (Evelyn Woods)
fe7731efe7 Fix minor issues: ghosts don't affect popwalls, voodoo tiles shouldn't crash, on_bump is unused 2021-01-03 14:06:41 -07:00
Eevee (Evelyn Woods)
c6c3ff2d71 Fix losing slide mode when teleporting on a yellow teleport you just dropped 2021-01-03 14:06:04 -07:00
Eevee (Evelyn Woods)
0e1bd91075 Add a bunch more sound effects 2021-01-03 13:07:15 -07:00
Eevee (Evelyn Woods)
6446a4654b Fix the order of operations for slide mode, again
This fixes an obscure bug where you could redirect a block that was in
the process of sliding off of ice onto floor, because its slide mode had
not yet been cleared.
2021-01-02 23:47:49 -07:00
Eevee (Evelyn Woods)
656d124c89 Fix a crash when blowing up a pink button 2021-01-02 17:42:07 -07:00
Eevee (Evelyn Woods)
4454970564 Split up the Steam loop into begin/finish parts to match what turn-based mode expects 2020-12-31 18:01:40 -07:00
Eevee
f0cd4d3c5a
Merge pull request #22 from Patashu/master
fix turn-based mode
2020-12-31 17:23:24 -07:00
Eevee (Evelyn Woods)
d700561c0f Add a cursor to the editor 2020-12-30 11:52:27 -07:00
Timothy Stiles
f6a79456e9 fix turn-based mode 2020-12-30 13:01:01 +11:00
Eevee (Evelyn Woods)
6b0bb9cb3d Prevent pushing a block that's already moving due to a slide push 2020-12-29 12:30:08 -07:00
Eevee (Evelyn Woods)
c475500bdb Add in a single-tic delay after a failed teleport 2020-12-29 11:42:41 -07:00
Eevee (Evelyn Woods)
819a2e2203 Make actors bonk on ice even if they weren't already sliding 2020-12-29 10:16:10 -07:00
Eevee (Evelyn Woods)
6c99752f37 Allow the hook to block monster movement at decision time 2020-12-29 09:03:40 -07:00
Eevee (Evelyn Woods)
41ab804f79 Prevent blocks from pushing sliding blocks, except frame blocks pushing dirt blocks 2020-12-29 08:30:55 -07:00
Eevee (Evelyn Woods)
63f09283ea Make actors explode when starting the level on a bomb 2020-12-29 07:21:18 -07:00
Eevee (Evelyn Woods)
0561e15d0a Move hooking to decision time while fixing the swivel following problem 2020-12-29 07:04:55 -07:00
Eevee (Evelyn Woods)
2c1d047f4b Don't let animations block actors with helmets 2020-12-28 15:03:40 -07:00
Eevee (Evelyn Woods)
f6f83a45f1 Add a teleport flash 2020-12-28 14:21:28 -07:00
Eevee (Evelyn Woods)
b72e20a4a5 Round the bonus down when halving it 2020-12-27 18:26:49 -07:00
Eevee (Evelyn Woods)
a2914cc291 In Lynx update mode, only tick an actor's cooldown after an extra move if that move succeeded 2020-12-27 17:32:55 -07:00
Eevee (Evelyn Woods)
2c9fbbba50 Make ghosts bonk on ice corners too 2020-12-27 09:32:37 -07:00
Eevee (Evelyn Woods)
b9f31b4170 Attempt to fix the swap button flickering like mad 2020-12-27 08:51:12 -07:00
Eevee (Evelyn Woods)
1fc8e35843 Run on_ready in reverse order, mostly so initial RFF directions are correct 2020-12-27 08:33:03 -07:00
Eevee (Evelyn Woods)
66ca5f5fff Prevent pickup up a fifth tool when unable to drop one (because it's a yellow teleport and you're not on floor) 2020-12-27 08:05:38 -07:00
Eevee (Evelyn Woods)
f30b9b34dd Prevent bumping tiles in a cell that's blocked by thin walls 2020-12-27 08:05:03 -07:00
Eevee (Evelyn Woods)
bf952433f1 Allow anything to pull blocks with the hook 2020-12-27 07:41:11 -07:00
Eevee (Evelyn Woods)
6ab3ff9b0b Fix treating a tile as wired if it had an adjacent wire with a tunnel running under it 2020-12-27 07:32:28 -07:00
Eevee (Evelyn Woods)
4e5b2f02d9 Make yellow tanks remember a yellow button press made while they were sliding 2020-12-27 07:20:33 -07:00
Eevee (Evelyn Woods)
6470575a7b Populate movement_cooldown for lit dynamite; guard against NaNs; check for moving blocks in bump mode 2020-12-27 05:41:03 -07:00
Eevee (Evelyn Woods)
c7815ba841 Move teleporter overriding to decision time; treat teleporting as a kind of slide; decouple speed from sliding 2020-12-27 05:40:06 -07:00
Eevee (Evelyn Woods)
adb0c4c869 Fix the search radius for orange buttons 2020-12-26 04:34:24 -07:00
Eevee (Evelyn Woods)
059a523347 Make ghosts erase fire even if they just got the boots from the same cell 2020-12-26 04:23:23 -07:00
Eevee (Evelyn Woods)
ab22c6ff3f Fix actors trying to reverse when bonking on normal force floors 2020-12-26 03:41:58 -07:00
Eevee (Evelyn Woods)
9c2809be29 Fix interpolation after the tic -> frame change 2020-12-26 03:41:35 -07:00
Eevee (Evelyn Woods)
0500518537 Move sliding back to arrive time, but force floor bonking to movement time 2020-12-26 03:15:00 -07:00
Eevee (Evelyn Woods)
0bb3f78a33 Give flame jets their own mini-pass 2020-12-26 02:03:39 -07:00
Eevee (Evelyn Woods)
86bf90ee89 Don't let the last player walk back out of the exit 2020-12-24 10:18:45 -07:00
Eevee (Evelyn Woods)
019f6a78bc Move hook-pulling code to fix several ordering issues 2020-12-24 09:29:25 -07:00
Eevee (Evelyn Woods)
d567a2553e Disallow pulling unpushable blocks; play a sound on bowling ball collision 2020-12-24 06:55:50 -07:00
Eevee (Evelyn Woods)
1a7dc3e737 Implement a couple more compat flags and fix some typos with the dialog 2020-12-24 06:30:22 -07:00
Eevee (Evelyn Woods)
2381bd38b9 Add compat switches for using the CC2 timing and update order
Other gameplay changes/fixes that crept in:

- Ghosts no longer pick up red keys

- Doppelgangers now read their movement directly from players, so no
  intermediate variables are necessary

- Spring mining is no longer possible

- Push recursion is detected and prevented

- Bowling balls will also blow up anything that runs into them
2020-12-23 04:30:10 -07:00
Eevee (Evelyn Woods)
1aa406fc7b Move sliding effects to decision time 2020-12-21 03:50:03 -07:00
Eevee (Evelyn Woods)
bf743caee5 Fix regression with dropping items on force floors 2020-12-21 00:34:31 -07:00
Eevee (Evelyn Woods)
6ea46c238c Fix doppelganger moves lingering after a player switch/transmog 2020-12-21 00:29:14 -07:00
Eevee (Evelyn Woods)
42dd4b9ce6 Make ghosts with fire boots erase fire and blobs not move between canopies 2020-12-21 00:21:32 -07:00
Eevee (Evelyn Woods)
151f66a0fb Make blobs spread slime onto floor 2020-12-21 00:05:12 -07:00
Eevee (Evelyn Woods)
b0aeee6ff0 Allow swapping and cycling even while sliding 2020-12-21 00:04:51 -07:00
Eevee (Evelyn Woods)
74eaab3fde Allow disabling undo for circuitry, too 2020-12-19 21:21:28 -07:00