Revision r4229
👤 helixhorned
📅 2013-12-28 09:04:36 -0800 (Sat, 28 Dec 2013)
Remaining sanitizing of .yvel usage plus minor cleanup.
Revision r4228
👤 helixhorned
📅 2013-12-28 09:04:34 -0800 (Sat, 28 Dec 2013)
Clean up legacy ROR code and introduce LEGACY_ROR define in game.h.
Also, bound-check two .yvel meant as sprite indices in actors.c.
Revision r4227
👤 helixhorned
📅 2013-12-28 09:04:31 -0800 (Sat, 28 Dec 2013)
Make a couple of player functions take player indices instead of DukePlayer_t *.
Revision r4226
👤 helixhorned
📅 2013-12-28 09:04:27 -0800 (Sat, 28 Dec 2013)
Guard retrieval of player index (.yvel) from APLAYER sprite.
It is unacceptable that yvel is on one hand modifiable without restriction from
scripting, but can be used as an array index without prior bound check in the C
code. Because that member has an overloaded meaning and is also used for
innocuous purposes such as the green color intensity of an SE light, it's
infeasible to restrict access from scripting. Consequently, we must add bound
checks on the C side. This is the first part of the effort to make .yvel safe,
adding two functions P_Get() and P_GetP(). There are a couple of other uses as
some kind of index.
Revision r4225
👤 helixhorned
📅 2013-12-28 09:04:22 -0800 (Sat, 28 Dec 2013)
Reserve 16 tiles from the end of MAXTILES, don't allow as user tiles from ART/DEF.
Revision r4224
👤 helixhorned
📅 2013-12-28 09:04:18 -0800 (Sat, 28 Dec 2013)
Lunatic: add example toggling forcefield wall to test.lua.
Raw Content
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r4230 | helixhorned | 2013-12-28 09:04:39 -0800 (Sat, 28 Dec 2013) | 3 lines
Lunatic: allow access to sprite[].yvel through set_yvel() member, document.
BUILD_LUNATIC.
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r4229 | helixhorned | 2013-12-28 09:04:36 -0800 (Sat, 28 Dec 2013) | 1 line
Remaining sanitizing of .yvel usage plus minor cleanup.
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r4228 | helixhorned | 2013-12-28 09:04:34 -0800 (Sat, 28 Dec 2013) | 3 lines
Clean up legacy ROR code and introduce LEGACY_ROR define in game.h.
Also, bound-check two .yvel meant as sprite indices in actors.c.
------------------------------------------------------------------------
r4227 | helixhorned | 2013-12-28 09:04:31 -0800 (Sat, 28 Dec 2013) | 1 line
Make a couple of player functions take player indices instead of DukePlayer_t *.
------------------------------------------------------------------------
r4226 | helixhorned | 2013-12-28 09:04:27 -0800 (Sat, 28 Dec 2013) | 10 lines
Guard retrieval of player index (.yvel) from APLAYER sprite.
It is unacceptable that yvel is on one hand modifiable without restriction from
scripting, but can be used as an array index without prior bound check in the C
code. Because that member has an overloaded meaning and is also used for
innocuous purposes such as the green color intensity of an SE light, it's
infeasible to restrict access from scripting. Consequently, we must add bound
checks on the C side. This is the first part of the effort to make .yvel safe,
adding two functions P_Get() and P_GetP(). There are a couple of other uses as
some kind of index.
------------------------------------------------------------------------
r4225 | helixhorned | 2013-12-28 09:04:22 -0800 (Sat, 28 Dec 2013) | 1 line
Reserve 16 tiles from the end of MAXTILES, don't allow as user tiles from ART/DEF.
------------------------------------------------------------------------
r4224 | helixhorned | 2013-12-28 09:04:18 -0800 (Sat, 28 Dec 2013) | 1 line
Lunatic: add example toggling forcefield wall to test.lua.
------------------------------------------------------------------------
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