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Includes
Global variables
| Data name
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Data type
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Description
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*stplyr
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player_t
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Player to display HUD for (used in st_stuff.c)
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var1
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INT32
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Variable #1 for action functions
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var2
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INT32
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Variable #2 for action functions
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Static variables
| Data name
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Data type
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Attributes
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Description
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opposite[]
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dirtype_t
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static
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Array storing opposites for each direction, used by P_NewChaseDir. See Movement directions
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diags[]
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dirtype_t
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static
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Array storing a list of the diagonal directions, used by P_NewChaseDir. See Movement directions
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xspeed[NUMDIRS]
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const fixed_t
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static
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Array storing normalised X speeds for each direction, used by P_Move. See Movement directions
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yspeed[NUMDIRS]
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const fixed_t
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static
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Array storing normalised Y speeds for each direction, used by P_Move. See Movement directions
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Movement directions
| Direction #
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Direction name
(dirtype_t)
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Description
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Opposite direction
(opposite[])
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Entry # in diags[]
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xspeed[]
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yspeed[]
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| -1
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DI_NODIR
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No direction
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-
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-
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-
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-
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| 0
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DI_EAST
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Eastwards (+x, y=0)
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DI_WEST (4)
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-
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FRACUNIT
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0
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| 1
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DI_NORTHEAST
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North-eastwards (+x, +y)
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DI_SOUTHWEST (5)
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1
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46341
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46341
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| 2
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DI_NORTH
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Northwards (x=0, +y)
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DI_SOUTH (6)
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-
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0
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FRACUNIT
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| 3
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DI_NORTHWEST
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North-westwards (-x, +y)
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DI_SOUTHEAST (7)
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0
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-46341
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46341
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| 4
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DI_WEST
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Westwards (-x, y=0)
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DI_EAST (0)
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-
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-FRACUNIT
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0
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| 5
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DI_SOUTHWEST
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South-westwards (-x, -y)
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DI_NORTHEAST (1)
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2
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-46341
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-46341
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| 6
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DI_SOUTH
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Southwards (x=0, -y)
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DI_NORTH (2)
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-
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0
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-FRACUNIT
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| 7
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DI_SOUTHEAST
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South-eastwards (+x, -y)
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DI_NORTHWEST (3)
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3
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46341
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-46341
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| 8
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NUMDIRS
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Number of directions
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DI_NODIR (-1)
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-
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-
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-
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Functions
(Should the actions be listed here?)
| Function name
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Return type
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Params
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Attributes
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Description
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P_CheckMeleeRange
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boolean
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mobj_t *actor
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|
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P_JetbCheckMeleeRange
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boolean
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mobj_t *actor
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|
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P_FaceStabCheckMeleeRange
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boolean
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mobj_t *actor
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|
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P_SkimCheckMeleeRange
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boolean
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mobj_t *actor
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P_CheckMissileRange
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boolean
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mobj_t *actor
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P_WaterInSector
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boolean
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mobj_t *mobj,
fixed_t x,
fixed_t y
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static
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P_Move
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boolean
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mobj_t *actor,
fixed_t speed
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P_TryWalk
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boolean
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mobj_t *actor
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static
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P_NewChaseDir
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void
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mobj_t *actor
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P_LookForPlayers
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boolean
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mobj_t *actor,
boolean allaround,
boolean tracer,
fixed_t dist
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P_LookForShield
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boolean
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mobj_t *actor
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static
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P_RecycleCompare
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int
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const void *p1,
const void *p2
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static
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Defined only if WEIGHTEDRECYCLER is defined
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