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*SYS.EQU
*
*COPYRIGHT (C) 1994 BY TV GAMES, INC.
*ALL RIGHTS RESERVED
*
*RACE_MODE tells us what type of race we are having
*are we doing the A to Z continuous (RM_USA)
*or are we in a single race so that we must check
* what the next leg must be
*
*
*FIRST_RACE you may only select a car (&transmission)
* before the first race, then you are stuck with
* it as long as you continue the game.
*
RM_USA .set 1
RM_SINGLE .set 2
.globl RACE_MODE
.globl FIRST_RACE
;I put this here because this ASSEMBLER DOES NOT RESOLVE
;THE SCOPE OF GLOBALS, it simply ASSUMES that all globals are not constants
COIN_ENTRY_SIZE .set 11
*----------------------------------------------------------------------------
*A LEVEL OF INDIRECTION IS PLACED IN THE SYSTEM
*SO THAT DIFFERENT LEVELS OF MENUS MAY BE REACHED
*
RACE_GG .set 0
RACE_SF .set 1
RACE_US101 .set 2
RACE_RW .set 3
RACE_BH .set 4
RACE_LA .set 5
RACE_DV .set 6
RACE_AZ .set 7
RACE_GC .set 8
RACE_IOWA .set 9
RACE_CH .set 10
RACE_IN .set 11
RACE_APPL .set 12
RACE_DC .set 13
RACE_USA .set 14
*----------------------------------------------------------------------------
*STRUCT TRACKSEL
TS_INDEX .set 0
*ENDSTRUCT
TS_SIZE .set 1
*----------------------------------------------------------------------------
* SYSTEM MODE FLAGS/VALUES
*
MBRIDGE .set 00800h ;ON THE GG BRIDGE
MINTUNNEL .set 00400h ;INSIDE THE TUNNEL
MGO .set 00200h ;GO! RACE is ACTIVE
MHUD .set 00100h ;HUD on
MWATER .set 00080h ;INFINITY WATER on
MINFIN .set 00040h ;INFINITY SKY on
MHS .set 00020h ;HS High score entry display
MSLINE .set 00010h ;STARTING LINE
MMODE .set 0000Fh ;MASK main mode types
MINACTIVE .set 00000h ;SY network inactive node
MDIAG .set 00001h ;SY DIAGNOSTICS
MATTR .set 00002h ;SY ATTRACT
MINTRO .set 00003h ;GM the INTRO (GAME)
MGAME .set 00004h ;GM the GAME
MBONUS .set 00005h ;GM the BONUS screen
MINIT .set 00006h ;GM entering initials
MINSERT_COINS .set 00007h ;GM asking the questions more coins...
MCT .set 00008h ;GM the choose transmission
*----------------------------------------------------------------------------
STARTING_TIME .set 90 ;(INTRO.ASM,BONUS.ASM)
MPH_CONVERSION .set 0.49
IMPH_CONVERSION .set 2.04 ;1/0.49
*CAR BLOCK STRUCTURE
*
CARVNUM .set 5 ; #OF CAR ROAD CONTACT POINTS
CARVSIZ .set 6 ; CAR POINT STRUCT SIZE
CARPX .set 0 ;FL CAR SUSPENSION PT X
CARPY .set 1 ;FL CAR SUSPENSION PT Y
CARPZ .set 2 ;FL CAR SUSPENSION PT Z
CARPRDYD .set 3 ;FL DELTA Y TO ROAD
CARPYV .set 4 ;FL Y VELOCITY
CARPCOL .set 5 ;UH ROAD OBJECT COLLIDED WITH
*STRUCT CARBLK
CT_PX .set 0 ;FL CAR SUSPENSION PT X (CENTERPOINT)
CT_PY .set 1 ;FL CAR SUSPENSION PT Y
CT_PZ .set 2 ;FL CAR SUSPENSION PT Z
CT_PRDYD .set 3 ;FL DELTA Y TO ROAD
CT_PYV .set 4 ;FL Y VELOCITY
CT_PCOL .set 5 ;UH ROAD OBJECT COLLIDED WITH
RF_PX .set 6 ;FL CAR SUSPENSION PT X (RIGHT FRONT)
RF_PY .set 7 ;FL CAR SUSPENSION PT Y
RF_PZ .set 8 ;FL CAR SUSPENSION PT Z
RF_PRDYD .set 9 ;FL DELTA Y TO ROAD
RF_PYV .set 10 ;FL Y VELOCITY
RF_PCOL .set 11 ;UH ROAD OBJECT COLLIDED WITH
LF_PX .set 12 ;FL CAR SUSPENSION PT X (LEFT FRONT)
LF_PY .set 13 ;FL CAR SUSPENSION PT Y
LF_PZ .set 14 ;FL CAR SUSPENSION PT Z
LF_PRDYD .set 15 ;FL DELTA Y TO ROAD
LF_PYV .set 16 ;FL Y VELOCITY
LF_PCOL .set 17 ;UH ROAD OBJECT COLLIDED WITH
LR_PX .set 18 ;FL CAR SUSPENSION PT X (LEFT REAR)
LR_PY .set 19 ;FL CAR SUSPENSION PT Y
LR_PZ .set 20 ;FL CAR SUSPENSION PT Z
LR_PRDYD .set 21 ;FL DELTA Y TO ROAD
LR_PYV .set 22 ;FL Y VELOCITY
LR_PCOL .set 23 ;UH ROAD OBJECT COLLIDED WITH
RR_PX .set 24 ;FL CAR SUSPENSION PT X (RIGHT REAR)
RR_PY .set 25 ;FL CAR SUSPENSION PT Y
RR_PZ .set 26 ;FL CAR SUSPENSION PT Z
RR_PRDYD .set 27 ;FL DELTA Y TO ROAD
RR_PYV .set 28 ;FL Y VELOCITY
RR_PCOL .set 29 ;UH ROAD OBJECT COLLIDED WITH
CAR_ONROAD .set 30 ;UH O=NOTHING,300=ROAD,310=SHOULDER,XXX=OTHER
CAR_AIRF .set 31 ;UH 1 IF FRONT AIRBORNE, 0 IF NOT
CAR_AIRB .set 32 ;UH 1 IF REAR AIRBORNE, 0 IF NOT
CARTURN .set 33 ;FL ANGLE OF FRONT WHEELS
CARTRACTION .set 34 ;FL TRACTION COEFF. (0=MAX TRACTION)
CARMAXACCEL .set 35 ;FL MAXIMUM ACCEL (PIX/16 MSEC)
CARTHROTTLE .set 36 ;FL THROTTLE VALUE 0-1.0 (1.0=FULL THROTTLE)
CARSKID .set 37 ;FL SKID VALUE 0-1.0 (1.0=FULL SKID)
CARSPEED .set 38 ;FL CURRENT SPEED (PIX/16 MSEC.)
CARDIST .set 39 ;FL CURRENT DIST TRAVELLED (PIX/16 MSEC.)
CARXMOM .set 40 ;FL ANGULAR MOMENTUM (X RADIANS/F)
CARYMOM .set 41 ;FL ANGULAR MOMENTUM (Y RADIANS/F)
CARZMOM .set 42 ;FL ANGULAR MOMENTUM (Z RADIANS/F)
CARBRAKE .set 43 ;FL BRAKING FRICTION (0-1.0)
CARYROT .set 44 ;FL Y ROTATION CAR BODY RADIANS
CARVROT .set 45 ;FL Y ROTATION CAR VELOCITY
CARDROT .set 46 ;FL LAST FRAME Y BODY ROTATION
CARROT .set 47 ;FL OVER-ROTATION FOR TURNING
CARMASS .set 48 ;FL MASS OF CAR (tons)
CAR_SPIN .set 49 ;UH SPINOUT FLAG
CARSPRAD .set 50 ;FL RADIANS TO SPIN
CAR_BUMP .set 51 ;UH BUMP FLAG 0=NO BUMP, 1-F=INTENSITY
CARPTSTR .set 52 ;SD TRACK PIECE } POSITION
CARPTSDIST .set 53 ;FL DISTANCE } TRACKING
CARPTSRANK .set 54 ;UD RANK } SYSTEM
CARTRAK .set 55 ;UH CLOSEST TRACK PIECE
CARGEAR .set 56 ;UH GEAR 0=NEUTRAL,1,2,3,4
CARRPM .set 57 ;FL RPMX100 (ABOUT 0.0 to 50.0)
CARXPLUS .set 58 ;FL CAR BOX X EXTREMES
CARXMINUS .set 59 ;FL CAR BOX X EXTREMES
CARYPLUS .set 60 ;FL CAR BOX Y EXTREMES
CARYMINUS .set 61 ;FL CAR BOX Y EXTREMES
CARZPLUS .set 62 ;FL CAR BOX Z EXTREMES
CARZMINUS .set 63 ;FL CAR BOX Z EXTREMES
CAR_ID .set 64 ;UH DEBUGGING CAR ID
CARSHAD .set 65 ;UH CAR SHADOW FLAG ON=1, 0=OFF
CARXLEAN .set 66 ;FL X BODY LEAN
CARZLEAN .set 67 ;FL Z BODY LEAN
CARRDFR .set 68 ;FL ROAD FRICTION
CAROFRDFR .set 69 ;FL OFFROAD FRICTION
CARDIST2CNTR .set 70 ;FL DISTANCE TO CENTER OF ROAD
CARWHLTAB .set 71 ;FL WHEEL ROAD SCAN OFFSETS
CARTRANS .set 86 ;UH 0=AUTO, 1=MANUAL TRANSMISSION
CARTRACK_ID .set 87 ;UH ID OF CURRENT TRACK SECTION
CAR_OM .set 88 ;UH OTHER MACHINE CONTROLS CAR (LINKING)
CARNUM .set 89 ;UH CAR DISPATCH # 0-127, B7=MASTER
CARUPD .set 90 ;UH CAR HAS BEEN COMM UPDATED THIS FRAME
CARSIZ .set 91 ;SZ TOTAL SIZE OF CAR STRUCTURE
*ENDSTRUCT
NUM_CARS .set 25 ;NUMBER OF CARS ACTIVE
FEET .set 48
*STRUCT VEHTAB
VEHTAB_MODEL .set 0 ;UH ROM PTR TO MODEL
VEHTAB_PAL .set 1 ;UH MODEL PTR
VEHTAB_ANI .set 2 ;UH ANIMATION TABLE (0 IF NONE)
VEHTAB_DMODEL .set 3 ;UH DEGRADED MODEL (0 IF NONE)
VEHTAB_DMODEL2 .set 4 ;UH DEGRADED MODEL (0 IF NONE) LEVEL 2
VEHTAB_TAILCNT .set 5 ;UH
VEHTAB_MASS .set 6 ;FL MASS OF MODEL
VEHTAB_PASSBY .set 7 ;UH SND PTR TO PASSBY CALL
VEHTAB_BNOISE .set 8 ;UH SND PTR TO BACKGRND CALL
VEHTAB_PALTAB .set 9 ;UH PALETTE TABLE PTR
VEHTAB_DDYNATAB .set 10 ;UH DRONE DYNAMIC TABLE PTR
VEHTAB_SIZE .set 11 ;SIZ
*ENDSTRUCT
*THIS IS THE LEG MAP
*
*
*STRUCT LEG
LEG_POSX .set 0 ;UH
LEG_POSY .set 1 ;UH ALSO HAS RIGHTMOST BIT 0 = 4 LANE 1 = 2 LANE
LEG_POSZ .set 2 ;UH
LEG_ID .set 3 ;UH
*ENDSTRUCT
LEG_SIZE .set 4 ;SI
.globl LEG_MAP ;RAM SPACE
MAX_LEG_ELEMENTS .set 1600
*STATISTICAL STRUCTURE FOR THE GAME LEGS <NERD DATA>
*
*
*
*STRUCT tagGAMETRAK
GT_ETIME .set 0 ;TC ELAPSED TIME (TIME CODED)
GT_POS .set 1 ;UD POSITION
GT_MAXMPH .set 2 ;UD MAX MPH
GT_COLLS .set 3 ;UD NUMBER OF COLLISIONS
GT_SIZE .set 4 ;SIZ
*ENDSTRUCT
*
*this structure has hard coded routines which depend on the
*size being a known constant. see backgrnd.asm. do not alter
*the size of this structure.
*
*STRUCT STRDGROUP
DGRP_HEAD .set 0 ;UH PTR TO HEAD OBJECT OF THE GROUP
DGRP_BIN .set 1 ;UH PTR TO BINARY ROM STRUCT
DGRP_FSTART .set 2 ;UH fLEX START
DGRP_FLAG .set 3 ;UH FLAGS (see below)
DGRP_IDX .set 4 ;UH INDEX NUMBER
*ENDSTRUCT
DGRP_SIZE .set 5 ;SI sizeof(STRUCT DGROUP_S)
MAX_DGROUPS .set 20 ;MAXIMUM DGROUPS ACTIVE
*STRUCT TYCOB
TB_FLAG .set 0 ;UH
TB_POSX .set 1 ;FL
TB_POSY .set 2 ;FL
TB_POSZ .set 3 ;FL
TB_RADY .set 4 ;FL
TB_GROUP .set 5 ;UH
TB_GROUPOVERLAY .set 6 ;UH
TB_REGSIZE .set 7 ;SIZ
TB_RVS_POSX .set 7 ;FL
TB_RVS_POSY .set 8 ;FL
TB_RVS_POSZ .set 9 ;FL
TB_RVS_RADY .set 10 ;FL
TB_RVSSIZE .set 11 ;SIZ
TB_OVER2 .set 12 ; or 6 or 7
*ENDSTRUCT
*OVERLAY SECTION 'LOOK'
*TYCO TRACK FLAGS
*
SC_OVERLAY .set 00001h
SC_BRANCH .set 00002h
SC_2NDSTART .set 00004h
SC_REVERSE .set 00008h
SC_ROADMODEL .set 00070h
SC_OVERDSC .set 08000h ;USE CURRENT OVERLAY 1 or 2
SC_OVER2 .set 01000h
SC_LDSECT .set 01000h ;LOAD A NEW SECTION INTO THE SYSTEM
SC_LDDEST .set 06000h ;WHICH OVERLAY TO LOAD INTO (1 or 2)
SC_LDSECT_IDX .set 00F00h ;WHICH LOOK TO LOAD INTO OVERLAY SPACE
SC_ROUTINE .set 000FF0000h ;IF NON-ZERO ROUTINE SHOULD BE CALLED
AUTO_TRANSMISSION .set 0
MANUAL_TRANSMISSION .set 1
*----------------------------------------------------------------------------
PI .set 3.141592654
TWOPI .set 6.283185307
HALFPI .set 1.570796327
HALFPI3 .set 4.71238898
*----------------------------------------------------------------------------
*PLAYER STRUCT
PLY_STATUS .set 00h
PLY_CAR .set 01h
PLY_PROC .set 02h
PLY_SIZ .set 03h
PLY_CBLK .set 04h
*----------------------------------------------------------------------------
*GLOW BUTTONS
*
BUT_START .set 1
BUT_VIEW1 .set 2
BUT_VIEW2 .set 4
BUT_VIEW3 .set 8
BUT_VIEWS .set 0Eh
BUT_TAILS .set 030h
BUT_FRONT .set 0C0h
*----------------------------------------------------------------------------
*GENV IDS
*
*!!!DO NOT CHANGE THESE EQUATES!!! MORE THAN 3 SYSTEMS RELY ON THESE!!!
*!!!NUMBERS BEING EXACTLY AS SPECIFIED HERE. DO NOT THINK OF CHANGING THEM!!!
*
BGD_BIGOBJ .set 01000h
BGD_ROUTINE .set 02000h
BGD_PALETTE .set 04000h
*----------------------------------------------------------------------------
*----------------------------------------------------------------------------
MAX_VERTICES .set 256
MAX_POLYGONS .set 300 ;ACTUALLY UNLIMITED AS LONG AS CONVEX
FP .set AR3
SCRNHX .set 256.0 ;HALF OF SCREEN X SIZE FLOAT
SCRNHY .set 200.0 ;HALF OF SCREEN Y SIZE FLOAT
SCREENHX .set 256 ;HALF OF SCREEN X SIZE INTEGER
SCREENHY .set 200 ;HALF OF SCREEN Y SIZE INTEGER
*STRUCT VECTOR
X .set 0
Y .set 1
Z .set 2
W .set 3
*ENDSTRUCT
*STRUCT EQUATION
A .set 0
B .set 1
C .set 2
D .set 3
*ENDSTRUCT
*STRUCT MATRIX
A00 .set 0
A01 .set 1
A02 .set 2
A10 .set 3
A11 .set 4
A12 .set 5
A20 .set 6
A21 .set 7
A22 .set 8
*ENDSTRUCT
*----------------------------------------------------------------------------
*DYNAMIC OBJECT STRUCTURE
*
*If the object has the dynamic object flag set then the vectors are translated
*as follows:
* 1. assume a regular vertex list
* 2. get the first dynamic object
* 3. for each vertex belonging to the dynamic object:
* -subtract off the DYNACENTER
* -rotate by the DYNAMATRIX
* -translate by the DYNATRANS
* -further transform as normal:
* -general rotational matrix
* -general translation
* -division by depth
* -store into blowlist
* 4. continue getting dynamic objects until finished
*
*
*
*STRUCT DYNAOBJ
DYNALINK .set 00 ;link to next DYNAOBJ
DYNACENTERX .set 01 ;the center of the vertices
DYNACENTERY .set 02
DYNACENTERZ .set 03
DYNATRANSX .set 04 ;the translation of the vertices
DYNATRANSY .set 05
DYNATRANSZ .set 06
DYNAMATRIX .set 07 ;the matrix of the vertices
DYNAMAT00 .set 07
DYNAMAT10 .set 08
DYNAMAT20 .set 09
DYNAMAT01 .set 0Ah
DYNAMAT11 .set 0Bh
DYNAMAT21 .set 0Ch
DYNAMAT02 .set 0Dh
DYNAMAT12 .set 0Eh
DYNAMAT22 .set 0Fh
DYNANVERTS .set 10h
DYNAPARENT .set 11h
DYNAFLAG .set 12h
*ENDSTRUCT
DYNASIZE .set 13h
NUM_DYNAS .set NUM_CARS*7
*SOUND SYSTEM EQUATES
PRIORITY .set 00FFh
CHAN0 .set 0000h ;
CHAN1 .set 0100h ;
CHAN2 .set 0200h ;
CHAN3 .set 0300h ;
NINT .set 1000h ;NON INTERRUPTABLE
ENINT .set 2000h ;NON INTERRUPTABLE BY EQUAL
NCHAN .set 4
*STRUCT SOUNDSTR
SND_PRI .set 0 ;UH priority (00=lowest, FF= highest)
SND_TIM .set 1 ;UH TIMER
SND_TMR .set 2 ;UH TIMER COUNTDOWN
SND_ST .set 3 ;UH ADDRESS OF SOUND TABLE (START)
SND_ADDR .set 4 ;UH ADDRESS OF SOUND TABLE (CURRENT POINTER)
SND_VOL .set 5 ;SD VOLUME OF TRACK
SND_IDX .set 6 ;UH INDEX OF SOUND
SND_REP .set 7 ;UH REPEAT COUNT OF SOUND
SND_STATUS .set 8 ;UH FLAG FX SND increment ?
*ENDSTRUCT
SND_SIZ .set 9 ;SIZ
NUM_STATIONS .set 4
SURFIN_STAT .set 0
HARDROCK_STAT .set 1
COUNTRY_STAT .set 2
RAP_STAT .set 3
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