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authoraap <aap@papnet.eu>2019-06-20 01:07:57 +0200
committeraap <aap@papnet.eu>2019-06-20 01:07:57 +0200
commitf4146d39a266b83cef8e81bc62bcc77032c3b13c (patch)
tree50526c6443c448dbf0a2effa24b4dd040a3ac5e1 /src/control/HandlingDataMgr.cpp
parentf1b255e69f11794969d184917167cb63cadf6132 (diff)
parent12f009e708b5969cd42ccf5bfb60be37b70f31d8 (diff)
finally finished CVehicleModelInfo
Diffstat (limited to 'src/control/HandlingDataMgr.cpp')
-rw-r--r--src/control/HandlingDataMgr.cpp247
1 files changed, 0 insertions, 247 deletions
diff --git a/src/control/HandlingDataMgr.cpp b/src/control/HandlingDataMgr.cpp
deleted file mode 100644
index 48000b48..00000000
--- a/src/control/HandlingDataMgr.cpp
+++ /dev/null
@@ -1,247 +0,0 @@
-#include "common.h"
-#include "patcher.h"
-#include "main.h"
-#include "FileMgr.h"
-#include "HandlingDatamgr.h"
-
-cHandlingDataMgr &mod_HandlingManager = *(cHandlingDataMgr*)0x728060;
-
-char *HandlingFilename = "HANDLING.CFG";
-
-char VehicleNames[NUMHANDLINGS][14] = {
- "LANDSTAL",
- "IDAHO",
- "STINGER",
- "LINERUN",
- "PEREN",
- "SENTINEL",
- "PATRIOT",
- "FIRETRUK",
- "TRASH",
- "STRETCH",
- "MANANA",
- "INFERNUS",
- "BLISTA",
- "PONY",
- "MULE",
- "CHEETAH",
- "AMBULAN",
- "FBICAR",
- "MOONBEAM",
- "ESPERANT",
- "TAXI",
- "KURUMA",
- "BOBCAT",
- "MRWHOOP",
- "BFINJECT",
- "POLICE",
- "ENFORCER",
- "SECURICA",
- "BANSHEE",
- "PREDATOR",
- "BUS",
- "RHINO",
- "BARRACKS",
- "TRAIN",
- "HELI",
- "DODO",
- "COACH",
- "CABBIE",
- "STALLION",
- "RUMPO",
- "RCBANDIT",
- "BELLYUP",
- "MRWONGS",
- "MAFIA",
- "YARDIE",
- "YAKUZA",
- "DIABLOS",
- "COLUMB",
- "HOODS",
- "AIRTRAIN",
- "DEADDODO",
- "SPEEDER",
- "REEFER",
- "PANLANT",
- "FLATBED",
- "YANKEE",
- "BORGNINE"
-};
-
-cHandlingDataMgr::cHandlingDataMgr(void)
-{
- memset(this, 0, sizeof(this));
-}
-
-void
-cHandlingDataMgr::Initialise(void)
-{
- LoadHandlingData();
- field_0 = 0.1f;
- field_4 = 0.9f;
- field_8 = 1.0f;
- field_C = 0.8f;
- field_10 = 0.98f;
-}
-
-void
-cHandlingDataMgr::LoadHandlingData(void)
-{
- char *start, *end;
- char line[201]; // weird value
- char delim[4]; // not sure
- char *word;
- int field, handlingId;
- int keepGoing;
- tHandlingData *handling;
-
- CFileMgr::SetDir("DATA");
- CFileMgr::LoadFile(HandlingFilename, work_buff, sizeof(work_buff), "r");
- CFileMgr::SetDir("");
-
- start = (char*)work_buff;
- end = start+1;
- handling = nil;
- keepGoing = 1;
-
- while(keepGoing){
- // find end of line
- while(*end != '\n') end++;
-
- // get line
- strncpy(line, start, end - start);
- line[end - start] = '\0';
- start = end+1;
- end = start+1;
-
- // yeah, this is kinda crappy
- if(strncmp(line, ";the end", 9) == 0)
- keepGoing = 0;
- else if(line[0] != ';'){
- field = 0;
- strcpy(delim, " \t");
- // FIX: game seems to use a do-while loop here
- for(word = strtok(line, delim); word; word = strtok(nil, delim)){
- switch(field){
- case 0:
- handlingId = FindExactWord(word, (const char*)VehicleNames, 14, NUMHANDLINGS);
- assert(handlingId >= 0 && handlingId < NUMHANDLINGS);
- handling = &HandlingData[handlingId];
- handling->nIdentifier = handlingId;
- break;
- case 1: handling->fMass = strtod(word, nil); break;
- case 2: handling->Dimension.x = strtod(word, nil); break;
- case 3: handling->Dimension.y = strtod(word, nil); break;
- case 4: handling->Dimension.z = strtod(word, nil); break;
- case 5: handling->CentreOfMass.x = strtod(word, nil); break;
- case 6: handling->CentreOfMass.y = strtod(word, nil); break;
- case 7: handling->CentreOfMass.z = strtod(word, nil); break;
- case 8: handling->nPercentSubmerged = atoi(word); break;
- case 9: handling->fTractionMultiplier = strtod(word, nil); break;
- case 10: handling->fTractionLoss = strtod(word, nil); break;
- case 11: handling->fTractionBias = strtod(word, nil); break;
- case 12: handling->TransmissionData.nNumberOfGears = atoi(word); break;
- case 13: handling->TransmissionData.fMaxVelocity = strtod(word, nil); break;
- case 14: handling->TransmissionData.fEngineAcceleration = strtod(word, nil) * 0.4f; break;
- case 15: handling->TransmissionData.nDriveType = word[0]; break;
- case 16: handling->TransmissionData.nEngineType = word[0]; break;
- case 17: handling->fBrakeDeceleration = strtod(word, nil); break;
- case 18: handling->fBrakeBias = strtod(word, nil); break;
- case 19: handling->bABS = !!atoi(word); break;
- case 20: handling->fSteeringLock = strtod(word, nil); break;
- case 21: handling->fSuspensionForceLevel = strtod(word, nil); break;
- case 22: handling->fSuspensionDampingLevel = strtod(word, nil); break;
- case 23: handling->fSeatOffsetDistance = strtod(word, nil); break;
- case 24: handling->fCollisionDamageMultiplier = strtod(word, nil); break;
- case 25: handling->nMonetaryValue = atoi(word); break;
- case 26: handling->fSuspensionUpperLimit = strtod(word, nil); break;
- case 27: handling->fSuspensionLowerLimit = strtod(word, nil); break;
- case 28: handling->fSuspensionBias = strtod(word, nil); break;
- case 29:
- sscanf(word, "%x", &handling->Flags);
- handling->TransmissionData.Flags = handling->Flags;
- break;
- case 30: handling->FrontLights = atoi(word); break;
- case 31: handling->RearLights = atoi(word); break;
- }
- field++;
- }
- ConvertDataToGameUnits(handling);
- }
- }
-}
-
-int
-cHandlingDataMgr::FindExactWord(const char *word, const char *words, int wordLen, int numWords)
-{
- int i;
-
- for(i = 0; i < numWords; i++){
- // BUG: the game does something really stupid here, it's fixed here
- if(strncmp(word, words, wordLen) == 0)
- return i;
- words += wordLen;
- }
- return numWords;
-}
-
-
-void
-cHandlingDataMgr::ConvertDataToGameUnits(tHandlingData *handling)
-{
- // TODO: figure out what exactly is being converted here
- float velocity, a, b, specificVolume;
-
- handling->TransmissionData.fEngineAcceleration /= 2500.0f;
- handling->TransmissionData.fMaxVelocity /= 180.0f;
- handling->fBrakeDeceleration /= 2500.0f;
- handling->fTurnMass = (sq(handling->Dimension.x) + sq(handling->Dimension.y)) * handling->fMass / 12.0f;
- if(handling->fTurnMass < 10.0f)
- handling->fTurnMass *= 5.0f;
- handling->fInvMass = 1.0f/handling->fMass;
- handling->fBuoyancy = 100.0f/handling->nPercentSubmerged * 0.008*handling->fMass;
-
- // What the hell is going on here?
- specificVolume = handling->Dimension.x*handling->Dimension.z*0.5f / handling->fMass; // ?
- a = 0.0f;
- b = 100.0f;
- velocity = handling->TransmissionData.fMaxVelocity;
- while(a < b && velocity > 0.0f){
- velocity -= 0.01;
- a = handling->TransmissionData.fEngineAcceleration/6.0f;
- b = -velocity * (1.0f/(specificVolume * sq(velocity) + 1.0f) - 1.0f);
- }
-
- if(handling->nIdentifier == HANDLING_RCBANDIT){
- handling->TransmissionData.fUnkMaxVelocity = handling->TransmissionData.fMaxVelocity;
- }else{
- handling->TransmissionData.fUnkMaxVelocity = velocity;
- handling->TransmissionData.fMaxVelocity = velocity * 1.2f;
- }
- handling->TransmissionData.fMaxReverseVelocity = -0.2f;
-
- if(handling->TransmissionData.nDriveType == '4')
- handling->TransmissionData.fEngineAcceleration /= 4.0f;
- else
- handling->TransmissionData.fEngineAcceleration /= 2.0f;
-
- handling->TransmissionData.InitGearRatios();
-}
-
-int32
-cHandlingDataMgr::GetHandlingId(const char *name)
-{
- int i;
- for(i = 0; i < NUMHANDLINGS; i++)
- if(strncmp(VehicleNames[i], name, 14) == 0)
- break;
- return i;
-}
-
-STARTPATCHES
- InjectHook(0x546D80, &cHandlingDataMgr::Initialise, PATCH_JUMP);
- InjectHook(0x546DB0, &cHandlingDataMgr::LoadHandlingData, PATCH_JUMP);
- InjectHook(0x546BB0, &cHandlingDataMgr::ConvertDataToGameUnits, PATCH_JUMP);
- InjectHook(0x546AA0, &cHandlingDataMgr::FindExactWord, PATCH_JUMP);
- InjectHook(0x546B70, &cHandlingDataMgr::GetHandlingId, PATCH_JUMP);
-ENDPATCHES
generated by cgit v1.2.3-70-g09d2 (git 2.49.0) at 2025-04-20 07:45:23 +0000