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440 commits

Author SHA1 Message Date
Misa
d63ba761d5 Remove map.numteleporters
This removes the separate length-tracking variable map.numteleporters,
in favor of using map.teleporters.size().
2020-04-14 22:54:16 -04:00
Misa
5b9c6a9680 Remove now-unused parameter 't' from mapclass::setteleporter()
This was previously used to set the indice of the teleporter, but now
that we do push_back() it's no longer necessary and is now unused.
2020-04-14 22:54:16 -04:00
Misa
fd7d6076e0 Dynamically add teleporters instead of using indices
That is, instead of doing the following:

    teleporters[0] = ...;
    teleporters[1] = ...;
    teleporters[2] = ...;
    ...

Instead do:

    teleporters.push_back(...);
    teleporters.push_back(...);
    teleporters.push_back(...);
    ...
2020-04-14 22:54:16 -04:00
Misa
d4034661e2 Don't use std::count() in Game::crewmates()
The less STL usage, the better.
2020-04-09 19:20:31 -04:00
Misa
3774ec390c Don't use std::count() in Game::trinkets()
The less STL, the better.
2020-04-09 19:20:31 -04:00
Misa
45e7a9db3e Use for-loop in Game::crewrescued()
It's better to not use an STL function here.
2020-04-09 19:20:31 -04:00
Misa
a37715abb6 Put trinkets() and crewmates() declaration on their own lines
Done to improve readability.
2020-04-09 19:20:31 -04:00
Misa
17a64aee7a Make obj.customcollect a vector of bools
It's already treated as a vector of bools, so might as well formally
declare it as that.
2020-04-09 19:20:31 -04:00
Misa
8507bdc65d Change obj.collect into a vector of bools
It's already treated like a bunch of bools anyway, so might as well just
formalize it.
2020-04-09 19:20:31 -04:00
Misa
7493129044 Remove unused function entityclass::confirmflags()
Same as before, flags can never be the number 2, and never could be even
before I changed all flags to be bools. Also this function is unused.
2020-04-09 19:20:31 -04:00
Misa
ee5f8dce78 Remove unused function entityclass::resetflags()
This looks like a weird hack, but there's no way a flag will ever end up
being 2, not even before I changed all flags to be bools instead.
2020-04-09 19:20:31 -04:00
Misa
0648d6bb0f Remove unused function entityclass::changecustomcollect()
Looks like all accesses on obj.customcollect are done manually, so this
function is unused.
2020-04-09 19:20:31 -04:00
Misa
a6340f356e Remove unused function entityclass::changecollect()
Looks like all access on obj.collect are done manually, so this function
is unused.
2020-04-09 19:20:31 -04:00
Misa
c24e2abfad Remove now-unused function entityclass::changeflag()
It's now unused after I changed it so that every obj.flags access is
done directly, instead of going through this function.
2020-04-09 19:20:31 -04:00
Misa
2ba9a0e67b Don't use obj.changeflag() to set flags
The way I see it, that function is basically an unnecessary middleman.
2020-04-09 19:20:31 -04:00
Misa
abfae6b4d7 Declare obj.flags a vector of bools instead of ints
It's treated like a bool anyway, so might as well make it one.

This also necessitates updating every single instance where it or an
element inside it is used, too.
2020-04-09 19:20:31 -04:00
Misa
2f1c400c9a Remove temporary UtilityClass from Game::savestats()
Looks like it was here from that arg passing stuff from earlier, as a
workaround to not pass args around. Well, there's no need to create an
extra UtilityClass now either, just use the one in the global namespace.
2020-04-09 19:20:31 -04:00
Misa
699af342e8 Refactor Game::crewrescued() to use std::count() instead
Makes the code less hardcoded, take up less lines, and is way easier to
read.
2020-04-09 19:20:31 -04:00
Misa
588a49dbc8 Remove useless variable game.timerStartTime
It sometimes gets set to SDL_GetTicks(), but without being checked or
actually used, it's useless and does nothing.
2020-04-09 19:20:31 -04:00
Misa
6428a14244 Declare game.teleport as a bool instead of an int
This should affect nothing, but it's a bit confusing to have it declared
an int. Everywhere in the code treats it as a bool anyway.
2020-04-09 19:20:31 -04:00
Misa
c5803863bf Remove unused variables temp_unlock and temp_unlocknotify
Have no idea why they're here, so removing them.
2020-04-09 19:20:31 -04:00
Misa
1110d46c8b Remove unused stat_* variables
Looks like all variables other than stat_trinkets are unused.
2020-04-09 19:20:31 -04:00
Misa
317eece28d Remove useless variable game.coins
It kept getting set to 0 and getting incremented sometimes, but without
it ever actually getting checked, it's a useless variable.
2020-04-09 19:20:31 -04:00
Misa
756c409d1d Remove unused variable game.trinkencollect
Don't know why it's here. Looks like a typo of 'trinketcollect' maybe?
2020-04-09 19:20:31 -04:00
Misa
fb9791a4c7 Remove now-useless function editorclass::countstuff()
Previously, it existed solely to count the number of trinkets and
crewmates when loading a level, because we were keeping track of the
amount of them manually, incrementing and decrementing every time a
trinket or crewmate was added or removed, but loading a new level
represented a case that could potentially not be an increment or
decrement.

However, since the amount tracking is now handled automatically, this
function now does nothing, and can be safely removed.
2020-04-09 19:20:31 -04:00
Misa
89b6b67a77 Don't use separate variable for number of crewmates in level
Same as previous commit, this time for crewmates.
2020-04-09 19:20:31 -04:00
Misa
0047dc8d81 Don't use separate variable for number of trinkets in level
Same principle as removing the separate variable to track number of
collected trinkets. This means it's less error-prone as we're no longer
tracking number of trinkets separately.

In the function that counts the number of trinkets, I would've liked to
have used std::count_if(). However, the most optimal way would require
using a lambda, and lambdas are too new for the C++ standard we're
using. So I just bit the bullet and counted them manually.
2020-04-09 19:20:31 -04:00
Misa
5661f46a52 Remove unnecessary int casts relating to custom crewmate numbers
I don't know why these are here, but there's never a point where these
integers were at any risk of no longer being integers.
2020-04-09 19:20:31 -04:00
Misa
6b317c5ab9 Remove map.customcrewmates
Same as the previous commit, except for the amount of custom crewmates.
2020-04-09 19:20:31 -04:00
Misa
85bd7d9a2d Remove map.customtrinkets
This variable's sole purpose is to copy ed.numtrinkets, even though ed
has always been a name that's been accessible globally. So let's not
dupe cope.
2020-04-09 19:20:31 -04:00
Misa
c077e51fb4 Don't use separate variable for number of collected crewmates
Same as previous commit, except for crewmates in custom levels instead.
2020-04-09 19:20:31 -04:00
Misa
9510c3c871 Don't use separate variable for number of collected trinkets
game.trinkets is supposed to be correlated with obj.collect, however why
not just count obj.collect directly?

This turns game.trinkets into a function, game.trinkets(), which will
directly count the number of collected trinkets and return it. This will
fix a few corner cases where the number of trinkets can desync with the
actual collection statuses of trinkets.

In order to keep save compatibility with previous versions of VVVVVV,
the game will still write the <trinkets> variable. However, it will not
read the <trinkets> variable from a save file.
2020-04-09 19:20:31 -04:00
leo60228
94b2ebd55c
Implement command-line playtesting (#163) 2020-04-09 15:03:24 -04:00
Misa
4511ea172e Don't boot user back to main menu after toggling using MMMMMM
It's a bit rude to put the user back at the main menu after toggling
something. Maybe they also wanted to do something else in the menu while
they're toggling MMMMMM, there's no reason to immediately put them back
there.
2020-04-06 15:41:52 -04:00
Misa
5a9cd861ef Don't update game.stat_trinkets in custom levels
Whenever you collect a trinket, game.stat_trinkets gets updated (if
applicable) to signify the greatest amount of trinkets you have ever
collected in the game. However, custom levels shouldn't be able to
affect this, as their trinkets are not the same trinkets as the main
game.
2020-04-05 18:31:03 -04:00
Misa
7f0db19abd Fix memory leak from warping moving platforms
It turns out that when the game warps moving platforms, it won't remove
the block from the position before they warped. Eventually, these blocks
will pile up and will never be removed, causing a memory leak.
2020-04-04 16:26:15 -04:00
Misa
79a54f23e6 De-dupe screen transition / warping logic
I noticed that the code for going to the adjacent room when offscreen
and for warping instead if the room is warping was a bit
copy-and-pasted. To clean up the code a bit, there's now 5 separate
checks in gamelogic():

if (map.warpx)
if (map.warpy)
if (map.warpy && !map.warpx)
if (!map.warpy)
if (!map.warpx)

I made sure to preserve the previous weird horizontal warping behavior
that happens with vertical warping (thus the middle one), and to
preserve the frame ordering just in case there's something dependent on
the frame ordering.

The frame ordering is that first it will warp you horizontally, if
applicable, then it will warp you vertically, if applicable. Then if you
have vertical warping only, that weird horizontal warp. Then it will
screen transition you vertically, if applicable. Then it will screen
transition you horizontally, if applicable.

To explain the weird horizontal warp with the vertical warp: apparently
if an entity is far offscreen enough, and if that entity is not the
player, it will be warped horizontally during a vertical warp. The
points at which it will warp is 30 pixels farther out than normal
horizontal warping.

I think someone ran into this before, but my memory is fuzzy. The best I
can recall is that they were probably createentity()ing a high-speed
horizontally-moving enemy in a vertically warping room, only to discover
that said enemy kept warping horizontally.
2020-04-04 16:26:15 -04:00
Misa
7899cb8088 Condense some nested else-if statements
It's better to write 'else if' than 'else { if }'.
2020-04-04 16:26:15 -04:00
Misa
e6c6c7cf60 Condense some nested if-statements in gamelogic()
It's better to write if (cond1 && cond2) than it is to write if (cond1)
{ if (cond2) }.
2020-04-04 16:26:15 -04:00
Misa
3818340011 Clean up some indentation in gamelogic()
This is just a miscellaneous indentation cleanup to fix some places
where it is indented with 2 spaces instead of 4.
2020-04-04 16:26:15 -04:00
Misa
37a3670dde Rename titlerender.cpp to Render.cpp
This also renames titlerender.h to Render.h, and updates all references
to titlerender.cpp accordingly.
2020-04-04 02:05:41 -04:00
Misa
97e340b5a7 Fix typo "Your have unlocked" to "You have unlocked"
Looks like this was copy-pasted for every single unlock message, too.
Either everyone is THAT blind, or everyone is too lazy, or both.
2020-04-04 00:20:45 -04:00
Misa
168fa53f7c Refactor scriptclass txt to not use a separate length-tracker
This removes the variable txtnumlines off of scriptclass, in favor of
using txt.size() instead.
2020-04-03 23:28:47 -04:00
Misa
31321ee19c Remove textboxclass's firstcreate and clear, simplify initializations
As a result of the previous commit, textboxclass::clear() is now unused.
textboxclass::firstcreate() was already useless. So remove both those
functions and initialize the values in the textboxclass constructor.
2020-04-03 23:28:47 -04:00
Misa
09c9a6b862 Refactor text box contents to not use a separate length-tracker
This removes the variable numlines from each text box object, in favor
of using line.size().
2020-04-03 23:28:47 -04:00
Misa
2ec1080b3d Remove remnant of 'active' if-conditional
This commit removes that 'if (true)' and unindents everything in
drawgui() by one level.
2020-04-03 23:28:47 -04:00
Misa
bc0d22eec6 Refactor text boxes to not use the 'active' system
This removes the variables graphics.ntextbox, as well as removing
'active' from each text box object. Thus, all text boxes are really
real, and you don't have to check its 'active' variable.
2020-04-03 23:28:47 -04:00
Misa
0127a84698 Move text box fadeout removal to Graphics::drawgui()
Something that's slightly annoying is that in order to make the vector
of text boxes be properly used, the text box cannot remove itself.
Because the text box does not know it's in a vector. So move the removal
of the text box to drawgui() instead.
2020-04-03 23:28:47 -04:00
Misa
313c2661af Fix nested if-statements relating to blocks in Entity.cpp
Just like earlier, these are of the form
if (cond1) { if (cond2) { if (cond3) { thing; } } }
and are really annoying to read.

Also this removes the remnants of the 'active' system that have been
replaced with 'if (true)' conditionals in order to not add noise to the
diff.
2020-04-03 23:28:47 -04:00
Misa
9de5b57989 Remove blockclass::clear(), simplify blockclass initializations
Previously, it was used in order to clear a block and deactivate it, and
the constructor function simply called clear() in order to not duplicate
code. However, clear() is no longer necessary (just remove the block
from the blocks vector), and so we can put initialization right back in
the constructor function.
2020-04-03 23:28:47 -04:00
Misa
b027a3ddc6 Fix mixed indentation in Enter-handling code when playtesting
It was indenting with 2 spaces instead of 4 spaces like the surrounding
code.
2020-04-03 23:28:47 -04:00
Misa
2a80c80f6c Fix undefined behavior when removing activity zones
It turns out the game engaged in pseudo-UB when removing activity zones,
which got turned into actual UB due to the previous commit.

There were three places where this could happen:
 - Pressing ENTER on an activity zone in normal gameplay
 - Pressing ENTER on an activity zone in in-editor playtesting (because
   the code is duped here)
 - Pressing ESC and quitting to menu while standing inside an activity
   zone

In all cases, game.activeactivity would still be pointing to a
non-existent activity zone. This activity zone in the previous system
would simply be a block with a false 'active', and in the system where
C++ vectors are used properly, would index past the blocks array.

In fact, it is a bug that when you press ENTER on an activity zone, the
activity zone prompt suddenly turns to black, then immediately
disappears. It was pointing to a block that had its clear() method
called, which is why it was all black, and it was an inactive block!
This commit makes it so pressing ENTER on an activity zone smoothly
fades out the activity zone prompt instead of being sudden black.
2020-04-03 23:28:47 -04:00
Misa
f10ac88c1a Refactor blocks to not use the 'active' system
This removes the variables obj.nblocks, as well as removing the 'active'
attribute from the block object. Now every block is guaranteed to be
real without having to check the 'active' variable.

Removing a block while iterating now uses the removeblock_iter() macro.
2020-04-03 23:28:47 -04:00
Misa
7689241d3a Add macro removeblock_iter()
When we switch blocks to not use 'active', we'll need this macro to
remove blocks while iterating through the vector, one at a time,
forwards.
2020-04-03 23:28:47 -04:00
Misa
7edbebac92 Move entityclass::setblockcolour() to blockclass::setblockcolour()
This moves the function setblockcolour(), so I can directly call it on a
particular block without having to have it be inside obj.blocks.
2020-04-03 23:28:47 -04:00
Misa
2cb90afbda Remove entclass::clear(), simplify entclass initializations
Previously there was an entclass::clear(), and initialization of an
entclass was done by calling clear() in order to not duplicate code. But
now there's no need for an entclass::clear(), and it is in fact unused
(just call entityclass::removeentity() instead), so I'm removing this
function.
2020-04-03 23:28:47 -04:00
Misa
ecf556dc55 Remove 'if (entities[i].state == 0) { }'
That's right, it's an if-conditional that does absolutely nothing.
Classic.
2020-04-03 23:28:47 -04:00
Misa
1b78db9079 Remove two '//Active' comments
I guess these were here earlier when there were 'active' conditionals,
but then I removed those, so now they look weird next to the 'i != j'
conditionals, so I'm removing them.
2020-04-03 23:28:47 -04:00
Misa
2f3eeccdf0 Fix nested if-statement chains relating to entities in Entity.cpp
These would be of the form
if (cond1) { if (cond2) { if (cond3) { thing; } } }
which is really annoying to read and could've been written as
if (cond1 && cond2 && cond3) { thing; }
so that's what I'm fixing here.

There will be another commit later that fixes this but in places related
to blocks.
2020-04-03 23:28:47 -04:00
Misa
e40a4c3948 Remove some more outdated comments from Entity.cpp
Most of these won't work if you uncomment them without any additional
changes, so it's best to just remove them.
2020-04-03 23:28:47 -04:00
Misa
0fb37352ce Make entityclass::updateentities() no longer a bool
It always returns true anyway, so why bother? And it doesn't look like
any code uses its return value, anyway.
2020-04-03 23:28:47 -04:00
Misa
46c17052c6 Remove unused function entityclass::gettype()
Not sure why this function is here. It makes sense if you know that the
game will only do certain moving platform things if you already have a
moving platform in the room, however apparently this function has
absolutely nothing to do with it.
2020-04-03 23:28:47 -04:00
Misa
744c685614 Remove entityclass::cleanup()
This function's sole purpose was to make sure obj.nentity was in sync,
and that obj.nentity-1 pointed to the last 'active' entity in
obj.entities. But now that obj.nentity is removed and we use
obj.entities.size() instead, it is no longer necessary.
2020-04-03 23:28:47 -04:00
Misa
fd417d6a8c Remove remnants of entity 'active' conditionals
In the previous commit, if an if-statement consisted solely of checking
the active attribute of an entity, I temporarily changed it to 'true'
and put a comment to remove it later, because it would add too much
noise to unindent everything in the same commit.
2020-04-03 23:28:47 -04:00
Misa
b1b1474b7b Refactor entities and linecrosskludge to not use the 'active' system
This removes the variables obj.nentity and obj.nlinecrosskludge, as well
as removing the 'active' attribute from the entity class object. Now
every entity you access is guaranteed to be real and you don't have to
check the 'active' variable.

The biggest part of this is changing createentity() to modify a
newly-created entity object and push it back instead of already
modifying an indice in obj.entities.

As well, removing an entity now uses the new obj.removeentity() function
and removeentity_iter() macro.
2020-04-03 23:28:47 -04:00
Misa
a67ab8e3a7 Add macro removeentity_iter()
Also when we switch everything to not use 'active', we'll need this
macro to remove entities while iterating forwards through the vector one
at a time.
2020-04-03 23:28:47 -04:00
Misa
1156582ceb Add entityclass::removeentity()
Ok, once we switch everything over to not use the 'active' system, it's
easier to read removeentity(t) than it is to read
entities.erase(entities.begin() + t).
2020-04-03 23:28:47 -04:00
Misa
ae84de2c7e Move entityclass::settreadmillcolour() to entclass::settreadmillcolour()
This moves settreadmillcolour() onto the entity object, so I can invoke
it independent of an indice in obj.entities.
2020-04-03 23:28:47 -04:00
Misa
f5a84d7972 Move entityclass::setenemyroom() to entclass::setenemyroom()
This moves the setenemyroom() function onto the entity object itself, so
I can more easily change all 'entities[k].' to 'entity.' in
entityclass::createentity() later.

Additionally, I've had to move the rn() macro from Entity.h to Ent.h, or
else entclass::setenemyroom() won't know what it is.
2020-04-03 23:28:47 -04:00
Misa
d4cffed176 Move entityclass::setenemy() to entclass::setenemy()
This moves the setenemy() function onto the entity object itself,
instead of having to give the indice of the entity in obj.entities. This
makes the code more object-oriented so later I can simply change all
'entities[k]' to 'entity.' in entityclass::createentity().
2020-04-03 23:28:47 -04:00
Misa
c278f05397 Remove duplicate function musicclass::stopmusic()
It is an exact duplicate of musicclass::haltdasmusik(), so use that
function instead and update callers. Looks like
musicclass::haltdasmusik() came first, anyway (musicclass::stopmusic()
was only used in editor.cpp).
2020-04-03 19:19:45 -04:00
Misa
34395435f0 Remove unused function musicclass::loopmusic()
Maybe back in the Flash days, you had to loop music manually instead of
having SDL_mixer handle it? Or something?
2020-04-03 19:19:45 -04:00
Misa
dc6d38276c Remove another outdated comment in Music.cpp
Looks like musicfade is an unused variable, anyway. I might remove it,
but I have some plans in the future that involve repairing what it was
intended for, so I'll hold off on removing it (and some other unused
variables in Music.cpp) for now.
2020-04-03 19:19:45 -04:00
Misa
e571081f92 Un-fix using-PPPPPP-while-MMMMMM-present for custom levels
As discussed earlier, some custom levels have taken advantage of the
fact that songs 0 and 7 loop and also fade in when using PPPPPP while
having an mmmmmm.vvv file present.
2020-04-03 19:19:45 -04:00
Misa
7b1388f85c Fix undefined behavior when backspacing in script list with 0 scripts
The problem is that it would index out-of-bounds if you did this, but
this UB hasn't caused an exception until my change to refactor
script-related vectors by removing their separate length-trackers.
2020-04-03 16:57:52 -04:00
Misa
dafadf158a Remove outdated comments from preloader.cpp
Was just skimming through my diffs, looks like I missed these comments
in preloader.cpp.
2020-04-03 10:40:50 -04:00
Misa
134510d26a Remove remnants of screen recording stuff
Most of the code was already commented out, and those comments were
removed in earlier commits, but this removes all recording variables
from Game and simplifies the game-gamestate handling in main.cpp a
little bit.
2020-04-03 10:40:50 -04:00
Misa
fd21fbb341 Remove outdated comments from main.cpp
Mostly comments from all the global args were not-so-global args, along
with input recording.
2020-04-03 10:40:50 -04:00
Misa
04d14000ec Remove global 'temp' variable from titlerender.cpp
Just a miscellaneous code cleanup.

There's no glitches that take advantage of the previous situation,
namely that 'temp' was a global variable in Logic.cpp and editor.cpp.
Even if there were, it seems like it would easily lead to some undefined
behavior. So it's good to clean this up.
2020-04-03 10:40:50 -04:00
Misa
d3cdd33605 Remove unused function musicclass::processmusicfade()
It's a function that does nothing, and is also used by nothing.
2020-04-03 10:40:50 -04:00
Misa
eea2232c12 Remove outdated comments from Music.h and Music.cpp
Lots of stuff from the Flash version, especially in Music.h.
2020-04-03 10:40:50 -04:00
Misa
4c2ecac0e0 Remove outdated comments from Input.cpp
There's a commented-out recording input option, which sounds
interesting.
2020-04-03 10:40:50 -04:00
Misa
d13c24b9b0 Realign logic update trio comments
This is the "Behavioral logic", "Basic Physics", and "Collisions with
walls" trio.

They were originally aligned but then I removed global args, thus
misaligning them. So now I'm re-aligning them back again.
2020-04-03 10:40:50 -04:00
Misa
07573ad738 Remove outdated comments from Logic.cpp
Earlier design decisions that have been commented out and are now
obselete.
2020-04-03 10:40:50 -04:00
Misa
9817e19150 Remove outdated comments from Map.cpp
Surprisingly not that many. It looks like at one point in development,
damage blocks were created for every single spike in the Tower, before
it was too laggy so they switched to directly checking collision with
the tile instead.
2020-04-03 10:40:50 -04:00
Misa
d1661c20a8 Remove outdated comments from Script.cpp
Some of these seem to be copy-pasting stuff and then commenting it out
if it doesn't fit the pasted case.
2020-04-03 10:40:50 -04:00
Misa
92544cbdbb Remove outdated comments from editor.cpp
A lot of these seem to be based on an earlier version of the C++ port,
but they left some Flash stuff (like the buffer lock/unlocking) in, too.
2020-04-03 10:40:50 -04:00
Misa
69364736ff Remove outdated comments from titlerender.cpp
Lots of these are from the Flash version!
2020-04-03 10:40:50 -04:00
Misa
b4937ff8d5 Remove outdated comments from Graphics.cpp
This removes a bunch of commented-out code that was clearly kept from
the Flash version, even though the Flash graphics API is much different
than SDL's. Also removes a bunch of TODOs that either say nothing, or
say something whose meaning has been totally lost to time due to being
completely vague, or something that's already been done and someone
forgot to remove the TODO.
2020-04-03 10:40:50 -04:00
Misa
b061051297 Remove outdated comments from Game.cpp
Most of this is telecookie/quickcookie stuff, which was used in the
Flash version, but there's no longer any such thing as a save cookie.

Also one TODO that says to make a function that's now been made.
2020-04-03 10:40:50 -04:00
Misa
f7ff076074 Move tempstring off of Graphics, Game, and UtilityClass
Unlike, say, the scriptclass i/j/k stuff, these tempstrings are only
purely visual, and there's no known glitches to manipulate them anyway.
Thus I think it's safe to make this cleanup.
2020-04-03 10:40:50 -04:00
Misa
ff449a2c3a Remove game.test and game.teststring
It looks like this may have been used earlier in development, judging
from the name, obviously, but right now it seems like it's used as an
error message if a main game level is asked for an invalid room (well,
only two of them - the Lab and Warp Zone). It should probably be
formalized into an error system, if we want to keep teststring, and also
people would never see it anyway because I don't think there's a
reliable and consistent way to trigger loading a non-existent room.

I have seen someone manage to load a non-existent Warp Zone room only
one time, but even then this teststring didn't pop up. So this
teststring doesn't even trigger in the right circumstances.

Also, when it does pop up, as far as I can tell it will stay onscreen,
which is kinda annoying. So I'm just removing this ancient relic from
the code.
2020-04-03 10:40:50 -04:00
Misa
9a3a8bf2be Fix mixed indentation in main.cpp
Also fix the indentation of preprocessor statements.
2020-04-03 10:40:50 -04:00
Misa
e73966f2b7 Fix only one line of mixed indentation in Music.cpp
And this is the winner for having the least amount of mixed indentation
that is nonzero.
2020-04-03 10:40:50 -04:00
Misa
b0e1079611 Fix mixed indentation in Scripts.cpp
Only 3 lines, which is really impressive and the lowest amount of mixed
indentation so far.
2020-04-03 10:40:50 -04:00
Misa
c33caefae8 Fix mixed indentation in preloader.cpp
Not that much, but only because it's not a big file to begin with.
2020-04-03 10:40:50 -04:00
Misa
31410a2d64 Remove one trailing whitespace in preloader.cpp
Only one.
2020-04-03 10:40:50 -04:00
Misa
a31a6ef614 Fix mixed indentation in titlerender.cpp
There's a lot, looks like mainly because of the person who added MMMMMM
and M&P.
2020-04-03 10:40:50 -04:00
Misa
dd8cf0f200 Fix mixed indentation in Input.cpp
There is a lot to be had for this one.
2020-04-03 10:40:50 -04:00
Misa
e56b0d9f39 Fix mixed indentation in Logic.cpp
It's clear that there was another person who added achievements and did
some warp line stuff.
2020-04-03 10:40:50 -04:00
Misa
079544c0b1 Fix mixed indentation in Entity.cpp and Entity.h
That guy who indents with 2-wide tabs to match 4-wide spaces strikes
again...
2020-04-03 10:40:50 -04:00
Misa
7c511b1550 Fix mixed indentation in GraphicsUtil.cpp
To be fair, it was more on the level of entire functions using different
indentation than the surrounding code, but it's not consistent enough
for me to justify leaving it alone.
2020-04-03 10:40:50 -04:00
Misa
0947840365 Remove unused variable Screen::glScreen
Not sure what this was meant to be - a flag for if the screen is OpenGL
or not? Either way, unused.
2020-04-03 10:40:50 -04:00
Misa
ef234d3fc0 Fix mixed indentation in Screen.cpp
Screen.cpp now consistently uses tabs.
2020-04-03 10:40:50 -04:00
Misa
4657760c2d Fix mixed indentation in Script.cpp and Script.h
Looks like the person who added starting a custom level indented with
spaces instead of tabs.
2020-04-03 10:40:50 -04:00
Misa
1310896191 Remove semi-useless function editorclass::weirdloadthing()
Looks like this function was created because editorclass::load() takes
in a string by reference, not by value, and thus mutates it afterwards,
so if you passed a string in when you didn't want it to be mutated, bad
things would happen.

However, a better workaround for the above issue would simply to
duplicate the string and pass that string instead, thus the original
string wouldn't be affected.
2020-04-03 10:40:50 -04:00
Misa
5ba1cf7571 Fix mixed indentation in Map.h and Map.cpp
Again, not that much. These files more-or-less consistently use their
respective indentation.
2020-04-03 10:40:50 -04:00
Misa
3943e160de Fix mixed indentation in Graphics.cpp
To reiterate, I just want to remove the mixed indentation that just
randomly pops up in the middle of a file, because it gets annoying.
Thus, the indentation of a particular piece of code should simply match
the surrounding code. And I consider it completely fine that this file
switches from indenting 4-wide spaces to tabs starting from
Graphics::setcol() onwards. I don't think it's worth it to untabify
Graphics::setcol() and below.
2020-04-03 10:40:50 -04:00
Misa
88c16cdae8 Fix mixed indentation in Game.cpp and Game.h
This removes all indentation that suddenly switches in the middle of a
function. Most particularly egregious offenses are the ones made by the
person who has 2-wide tabs, but keeps tabbing up to make each
indentation level match up with the 4-wide spaces, so to them (and only
them) it will look just fine, but since by default tabstop is 8-wide,
their lines are pushed off all the way to the right.
2020-04-03 10:40:50 -04:00
Misa
12d5433efc Remove trailing whitespace from all files
Surprisingly, there's not a lot of it. There is, however, a lot of mixed
indentation in this project.
2020-04-03 10:40:50 -04:00
Misa
6c6b6c68ff Change all UtilityClass::something to help.something
This changes something like UtilityClass::String to help.String,
basically. It takes less typing this way, and is a neat effect of having
global args actually be global variables.
2020-04-03 10:40:50 -04:00
Misa
c8906d97f5 Remove usages of second argument of playef() script command
Just to be in line with the removal of the argument in the actual
function itself.
2020-04-03 10:40:50 -04:00
Misa
16c3966ace Remove unused argument from musicclass::playef()
Apparently the 'offset' argument did something in the 1.x Flash
versions, but now it does nothing.
2020-04-03 10:40:50 -04:00
Misa
253d44ac0b Remove unused function musicclass::initefchannels()
It's a function that does nothing, used by no one.
2020-04-03 10:40:50 -04:00
Misa
e722251ebe Remove useless function Screen::ClearScreen()
This function does not clear the screen at all, it does absolutely
nothing.
2020-04-03 10:40:50 -04:00
Misa
691673ed30 Remove useless function updategraphicsmode()
Now that it does nothing due to some earlier changes, it's a useless
function that does nothing. (Well, it was already a useless function,
but those earlier changes made it clearer just exactly how useless it
is.) So remove that function and remove all its callsites.
2020-04-03 10:40:50 -04:00
Misa
297f1b6e3a Remove now-unused class Stage
Since I removed the useless variables 'stage' and 'swfStage' earlier,
now this class is unused. So I'm removing it, too.
2020-04-03 10:40:50 -04:00
Misa
16df287c90 Remove useless variables 'swfStage' and 'stage'
'swfStage' gets set to 'stage' in updategraphicsmode() but... that does
absolutely nothing, because they both contain exactly the same thing.
And these variables aren't referenced anywhere else. So I'm removing
both of these variables.
2020-04-03 10:40:50 -04:00
Misa
606c740b4f Remove useless variable Game::quickcookieexists
Even though it keeps getting set to true and false everywhere, it never
once gets checked. So it's a variable that does nothing.
2020-04-03 10:40:50 -04:00
Misa
340f57762d Remove useless variable Game::telecookieexists
Although it keeps getting set to true and false in various places, it
never once gets checked, essentially deeming it a variable that's used
but does nothing.
2020-04-03 10:40:50 -04:00
Misa
9cec63bcf7 Remove unused variable Game::sfpsmode
This variable does absolutely nothing, so I'm removing it.
2020-04-03 10:40:50 -04:00
Misa
66b3c32899 Remove useless function Game::telegotoship()
This function does absolutely nothing. It is, however, called once in
gamecompletelogic2(), making it technically used.
2020-04-03 10:40:50 -04:00
Misa
4f318e1ee1 Remove unused function entityclass::checkdirectional()
This function is never used anywhere in the game.
2020-04-03 10:40:50 -04:00
Misa
6a28c5de30 Remove unused arguments from Graphics::drawtile2()
The 'r', 'g', and 'b' arguments do absolutely nothing. Except unlike
Graphics::drawtile(), there's only one version of Graphics::drawtile2(),
so just remove those args and update callers.
2020-04-03 10:40:50 -04:00
Misa
5c60b8df5f Remove unused arguments from Graphics::drawtile()
The 'r', 'g', and 'b' arguments do absolutely nothing, even though
they're used in the version of Graphics::drawtile() that's more used. So
delete the other version without those extra arguments, and then remove
the extra arguments from the remaining version. And then update callers.
2020-04-03 10:40:50 -04:00
Misa
af8d7345c9 Remove unused arguments from Graphics::Hitest()
The two arguments 'col' and 'col2', both the only integer arguments of
the function, do absolutely nothing. Remove those and update callers.
2020-04-03 10:40:50 -04:00
Misa
7abf40881a Remove unused argument of entityclass::getcompanion()
The argument provided to entityclass::getcompanion() does absolutely
nothing. Remove it, and update all callers.
2020-04-03 10:40:50 -04:00
Misa
d910800423 Remove global args from main game loadlevel() functions
This removes global args from Finalclass.cpp, Labclass.cpp,
Otherlevel.cpp, Spacestation2.cpp, and WarpClass.cpp.
2020-04-03 10:40:50 -04:00
Misa
cef111d35b Remove global args from preloader.cpp
This removes all global args from preloader.cpp, and changes all 'dwgfx'
to 'graphics'.
2020-04-03 10:40:50 -04:00
Misa
07a0c74b01 Remove global args from titlerender.cpp
This removes all global args in all functions in titlerender.cpp.
Additionally, all 'dwgfx' has been renamed to 'graphics' in that file
(there are a lot of them, as you might guess).
2020-04-03 10:40:50 -04:00
Misa
a1fd4c6f02 Remove global args from Input.cpp
This removes all global args from functions in Input.cpp. Additionally,
'dwgfx' has been renamed to 'graphics' in Input.cpp.
2020-04-03 10:40:50 -04:00
Misa
2c138a4a60 Remove global args from Logic.cpp
This commit removes the passing around of global args in the logic
functions. Additionally, all 'dwgfx' has been replaced with 'graphics'
in Logic.cpp.
2020-04-03 10:40:50 -04:00
Misa
9bc45c586e Remove global args from editorclass
This removes global arg passing from all functions on editorclass.
Callers have been updated correspondingly. Additionally, all 'dwgfx' has
been replaced with 'graphics' in editor.cpp.
2020-04-03 10:40:50 -04:00
Misa
ea3c778b84 Remove global args from scriptclass
This commit removes all global args from the parameters of each function
on the scriptclass object, and updates all places they are called
accordingly. It also changes all instances of 'dwgfx' to 'graphics' in
Script.cpp.

Interestingly enough, it looks like editor.h depended on Script.h's
class define of the musicclass. I've temporarily placed the class define
in editor.h, but by the end of this patchset it'll be gone.
2020-04-03 10:40:50 -04:00
Misa
2826bd828c Remove global args from Graphics
This removes global args from all functions on the Graphics class.
Callers of those functions in other files have been updated accordingly.

Of course, since Graphics.cpp is already in the Graphics namespace,
I do not need to change all 'dwgfx' to 'graphics' in Graphics.cpp.
2020-04-03 10:40:50 -04:00
Misa
35d9bcce05 Remove global args from mapclass
This commit removes the global args being passed around from the
function args on the mapclass object, as well as updating all callers in
other files to not have those args. Furthermore, 'dwgfx' has been
renamed to 'graphics' in Map.cpp.
2020-04-03 10:40:50 -04:00
Misa
cac1a9e3ab Remove global args from entityclass
This commit removes all global args from functions on the entityclass
object, and updates the callers of those functions in other files
accordingly (most significantly, the game level files Finalclass.cpp,
Labclass.cpp, Otherlevel.cpp, Spacestation2.cpp, WarpClass.cpp, due to
them using createentity()), as well as renaming all instances of 'dwgfx'
in Entity.cpp to 'graphics'.
2020-04-03 10:40:50 -04:00
Misa
0e561f23f8 Remove global args from Game
I've decided to call dwgfx/game/map/obj/key/help/music the "global args".
Because they're essentially global variables that are being passed
around in args.

This commit removes global args from all functions on the Game class,
and deals with updating the callsites of said functions accordingly. It
also renames all usages of 'dwgfx' in Game.cpp to 'graphics', since the
global variable is called 'graphics' now.

Interesting to note, I was removing the class defines from Game.h, but
it turns out that Graphics.h depends on the mapclass and entityclass
defines from Game.h. And also Graphics.h spelled mapclass wrong (it
forgot the "class") so I just decided to use that existing line instead.
This is only temporary and after all is said and done, at the end of
this pull request those class defines will be gone.
2020-04-03 10:40:50 -04:00
Misa
1be398319c Make commands, sb, and hooklist not use separate length-trackers
This is a refactor that turns the script-related arrays `ed.sb`, and
`ed.hooklist` into C++ vectors (`script.commands` was already a vector, it was
just misused). The code handling these vectors now looks more like idiomatic
C++ than sloppily-pasted pseudo-ActionScript. This removes the variables
`script.scriptlength`, `ed.sblength`, and `ed.numhooks`, too.

This reduces the amount of code needed to e.g. simply remove something from
any of these vectors. Previously the code had to manually shift the rest of
the elements down one-by-one, and doing it manually is definitely error-prone
and tedious.

But now we can just use fancy functions like `std::vector::erase()` and
`std::remove()` to do it all in one line!

Don't worry, I checked and `std::remove()` is in the C++ standard since at least
1998.

This patch makes it so the `commands` vector gets cleared when
`scriptclass::load()` is ran. Previously, the `commands` vector never actually
properly got cleared, so there could potentially be glitches that rely on the
game indexing past the bounds set by `scriptlength` but still in-bounds in the
eyes of C++, and people could potentially rely on such an exploit...

However, I checked, and I'm pretty sure that no such glitch previously existed
at all, because the only times the vector gets indexed are when `scriptlength`
is either being incremented after starting from 0 (`add()`) or when it's
underneath a `position < scriptlength` conditional.

Furthermore, I'm unaware of anyone who has actually found or used such an
exploit, and I've been in the custom level community for 6 years.

So I think it's fine.
2020-03-24 20:20:53 -04:00
Misa
cfd355bf4d Don't let custom levels tamper with main game save data
Someone being mean could've overwritten the telesaves of unsuspecting
players, or unlocked a bunch of stuff which they shouldn't have for
those players, using things like the telesave() command and gamestates.
To prevent this, return early in Game::savequick(), Game::savetele(),
and Game::unlocknum() if we are in custommode.
2020-03-15 12:29:26 -04:00
Misa
cad0b4fcc4 Do proper error handling inside Screen::ResizeScreen()
Instead of passing the error codes out of the function, just handle the
errors directly as they happen, and fail gracefully if something goes
wrong instead of continuing.
2020-03-13 19:05:56 -04:00
Misa
9175c08763 Don't print useless false error message when toggling fullscreen
Whenever you would press Alt+Enter, or Alt+F, or on macOS Command+Enter,
or on macOS Command+F, or F11, the game would print this useless error
message to console, every single time: "Error: failed: " and it would
concatenate SDL_GetError() after it, but most of the time SDL_GetError()
is blank, so it would print just that.

Instead, what the fullscreen shortcut will now do is check the result of
the relevant SDL functions, BEFORE it decides to print an error message.
And when it DOES print an error message, it will be less vague and will
say instead "Error: toggling fullscreen failed: <output of
SDL_GetError()>".

This means Screen::ResizeScreen() and Screen::toggleFullScreen() are now
int-returning functions. Ideally, every function interfacing with SDL
would return an error code, but that's too much for this simple patch.

Additionally, I took the opportunity to clean up the surrounding
formatting of the code a bit, most notably dedenting the
keypress-clearing stuff by one tab level, converting the
shortcut-handling code to spaces, and removing commented-out code.
2020-03-13 08:40:59 -04:00
Misa
8fa916c55d Make the toggle fullscreen conditional more readable
Each check has been put in its own variable, so the final conditional is
more readable, and the ifdef is no longer right smack in the middle of
an if-statement.

Also the control flow has been changed (the "else" has been removed from
the shortcut-checking conditional) so I could put the variables closer
to the actual conditional itself. I don't think it affects anything,
though.
2020-03-12 21:20:25 -04:00
Misa
e23682615d Allow using F11 and (on macOS) RCmd+Enter/F to toggle fullscreen
This patch allows the use of pressing F11 to toggle fullscreen, as well as
allowing the use of Right Command when using the Command+Enter/F shortcut on
macOS. Apparently Alt+Enter isn't the only shortcut to toggle fullscreen,
Alt+F also works, which I didn't know before.

I'm adding F11 as a shortcut because it's a far more natural shortcut to
toggle fullscreen than this Alt+Enter or Alt+F business, which seems to be a
relic mimicking some other games and some Microsoft stuff?

I'm also adding RCommand+Enter/F because I see no reason not to. If you can
use RAlt on non-macOS, why can't you use RCommand on macOS, too?

I also cleaned up the formatting relating to the shortcut code, and made sure
the closing parenthesis was outside the ifdef so my text editor wouldn't
highlight the parenthesis inside the non-macOS ifdef-branch as a dangling
closing parenthesis, because it assumes the one in the branch above is the
actual closing parenthesis and doesn't parse macros.
2020-03-12 21:20:25 -04:00
AlexApps99
aff0c06458 Fixes #112: Backbuffer is always 32bpp 2020-03-12 10:06:23 -04:00
Misa
c322ae131e Fix unfocusing the game while in fullscreen mode
If you Alt+Tabbed while in fullscreen mode, the game would stay in
fullscreen instead of switching to windowed, but there was a chance it
would EITHER use the same internal resolution which would mismatch the
window resolution (don't know when exactly this happens, but still) and
stay being in an actual windowed mode, OR switch between
fullscreen/windowed every other time you re-focused the window, which is
annoying.

Now, whenever you Alt+Tab in fullscreen, the game will be in windowed
mode, and then when you re-focus it will go back to fullscreen.
Consistently.
2020-03-05 00:22:18 -05:00
Misa
a46d5b126c Write unlock.vvv when pressing Alt+F4
Previously, the only way to guarantee that the game actually saved your
unlock.vvv after changing an option, was to ensure you pressed ACTION on
the "quit game" menu option.

This makes Alt+F4 graceful in that pressing it will also save
unlock.vvv, as it should. Now truly UN-graceful ways of exiting the
game, such as SIGSEGV, SIGABRT, or pkill -9 or pkill -15 will not save
unlock.vvv, as should be the case.
2020-03-04 17:20:42 -05:00
Misa
5a25cad74b Don't draw text outline for roomtext in the editor
Text outline is not drawn on roomtext when you're actually playing the
game, so don't draw the outline in the editor, either.

FIQ mistakenly added text outline to roomtext in
ca9f577fc4.
2020-03-04 15:50:52 -05:00
Misa
b82a8a0925 Fix undefined behavior with left-click logic in editor
There's an if-else chain that first deals with figuring out if there's
an entity where your left-click happened, and to do this it uses
edentat(), which returns a sentinel value of -1 if there is NOT an
entity where your cursor is.

It's very important to check that the value returned ISN'T -1 before you
start indexing the 'edentity' vector, since if you DO index it with that
-1, it'll result in Undefined Behavior because you're doing an
out-of-bounds array access.

Now, here's what the if-else chain looked like before:

    if(tmp==-1 && ed.free(ed.tilex,ed.tiley)==0)
    {
        ...
    }
    else if(edentity[tmp].t==1)

The bug here is very subtle but it was an easy oversight. Basically, if
'ed.free' ended up not being zero, control flow would jump to the next
"else if" over, which then ends up asking for the -1th index of
'edentity', which is Undefined Behavior.

This undefined behavior has now resulted in a crash on my system after
TerryCavanagh/VVVVVV#172, due it shuffling things around juuuuust enough
such that this UB would end up resulting in a segfault instead of
chugging along and working fine. For me and my system, this meant that
if my first left-click in the editor upon opening the game was me
placing down a tile and not placing down an entity, the game would
crash. But, it would be fine if I first placed down an entity and then
afterwards placed down tiles, because it's UB.

And I'm almost certain this was the cause of the very strange bug where
you couldn't hold down left-click for the foreground-placing tool (but
you COULD for the background-placing tool) that seemed to occur most
often on Windows (TerryCavanagh/VVVVVV#25).

The solution to this is to stick in another conditional in the tree
before any indexing occurs, such that there's no way any other
conditionals with the indexing in the conditional tree could end up
being hit. In summary, the if-else chain looks like this now:

    if(tmp==-1 && ed.free(ed.tilex,ed.tiley)==0)
    {
        ...
    }
    else if(tmp == -1)
    {
        //Important! Do nothing, or else Undefined Behavior will happen
    }
    else if(edentity[tmp].t==1)
2020-03-02 08:22:08 -05:00
Misa
8d44d9387b Refactor edentities to not use separate length-trackers
This turns the array 'edentity' into a proper vector, and removes the need to
use a separate length-tracking variable and manually keep track of the actual
amount of edentities in the level by using the long-winded
'EditorData::GetInstance().numedentities'. This manual tracking was more
error-prone and much less maintainable.

editorclass::naddedentity() has been removed due to now functionally being the
same as editorclass::addedentity() (there's no more
'EditorData::GetInstance().numedentities' to not increment) and for also being
unused in the first place.

editorclass::copyedentity() has been removed because it was only used to shift
the rest of the edentities up manually, but now that we let C++ do all the
hard work it's no longer necessary.
2020-03-01 15:47:01 -05:00