Import Cai1Hsu/re3 @ miami (reVC / GTA:VC decompilation)HEADmiami

Snapshot import (no upstream history) into git.ancap.in.ua/claude, per @lzcnt.
Source: https://github.com/Cai1Hsu/re3 branch miami.

1 files changed, 295 insertions, 0 deletions

diff --git a/src/weapons/WeaponInfo.cpp b/src/weapons/WeaponInfo.cpp
new file mode 100644
index 0000000..1f78b7d
--- /dev/null
+++ b/src/weapons/WeaponInfo.cpp
@@ -0,0 +1,295 @@
+#include "common.h"
+
+#include "main.h"
+#include "FileMgr.h"
+#include "WeaponInfo.h"
+#include "AnimManager.h"
+#include "AnimBlendAssociation.h"
+#include "Weapon.h"
+#include "ModelInfo.h"
+#include "ModelIndices.h"
+
+uint16 CWeaponInfo::ms_aReloadSampleTime[WEAPONTYPE_TOTALWEAPONS] =
+{
+	0,			// UNARMED
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,			// GRENADE
+	0,			// DETONATEGRENADE
+	0,			// TEARGAS
+	0,			// MOLOTOV
+	0,			// ROCKET
+	250,		// COLT45
+	250,		// PYTHON
+	650,		// SHOTGUN
+	650,		// SPAS12 SHOTGUN
+	650,		// STUBBY SHOTGUN
+	400,		// TEC9
+	400,		// UZIhec
+	400,		// SILENCED_INGRAM
+	400,		// MP5
+	300,		// M16
+	300,		// AK47
+	423,		// SNIPERRIFLE
+	423,		// LASERSCOPE
+	400,		// ROCKETLAUNCHER
+	0,			// FLAMETHROWER
+	0,			// M60
+	0,			// MINIGUN
+	0,			// DETONATOR
+	0,			// HELICANNON
+	0			// CAMERA
+};
+
+// Yeah...
+int32 CWeaponInfo::ms_aMaxAmmoForWeapon[WEAPONTYPE_TOTALWEAPONS] =
+{
+	-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+	-1, -1, -1, -1, -1, -1, -1, -1, -1
+};
+
+CWeaponInfo aWeaponInfo[WEAPONTYPE_TOTALWEAPONS];
+char CWeaponInfo::ms_aWeaponNames[WEAPONTYPE_TOTALWEAPONS][32] =
+{
+	"Unarmed",
+	"BrassKnuckle",
+	"ScrewDriver",
+	"GolfClub",
+	"NightStick",
+	"Knife",
+	"BaseballBat",
+	"Hammer",
+	"Cleaver",
+	"Machete",
+	"Katana",
+	"Chainsaw",
+	"Grenade",
+	"DetonateGrenade",
+	"TearGas",
+	"Molotov",
+	"Rocket",
+	"Colt45",
+	"Python",
+	"Shotgun",
+	"Spas12Shotgun",
+	"StubbyShotgun",
+	"Tec9",
+	"Uzi",
+	"SilencedIngram",
+	"Mp5",
+	"m4",
+	"Ruger",
+	"SniperRifle",
+	"LaserScope",
+	"RocketLauncher",
+	"FlameThrower",
+	"M60",
+	"Minigun",
+	"Detonator",
+	"HeliCannon",
+	"Camera",
+};
+
+CWeaponInfo*
+CWeaponInfo::GetWeaponInfo(eWeaponType weaponType)
+{
+	return &aWeaponInfo[weaponType];
+}
+
+void
+CWeaponInfo::Initialise(void)
+{
+	debug("Initialising CWeaponInfo...\n");
+	for (int i = 0; i < WEAPONTYPE_TOTALWEAPONS; i++) {
+		aWeaponInfo[i].m_eWeaponFire = WEAPON_FIRE_INSTANT_HIT;
+		aWeaponInfo[i].m_fRange = 0.0f;
+		aWeaponInfo[i].m_nFiringRate = 0;
+		aWeaponInfo[i].m_nReload = 0;
+		aWeaponInfo[i].m_nAmountofAmmunition = 0;
+		aWeaponInfo[i].m_nDamage = 0;
+		aWeaponInfo[i].m_fSpeed = 0.0f;
+		aWeaponInfo[i].m_fRadius = 0.0f;
+		aWeaponInfo[i].m_fLifespan = 0.0f;
+		aWeaponInfo[i].m_fSpread = 0.0f;
+		aWeaponInfo[i].m_vecFireOffset = CVector(0.0f, 0.0f, 0.0f);
+		aWeaponInfo[i].m_AnimToPlay = ASSOCGRP_UNARMED;
+		aWeaponInfo[i].m_fAnimLoopStart = 0.0f;
+		aWeaponInfo[i].m_fAnimLoopEnd = 0.0f;
+		aWeaponInfo[i].m_fAnimFrameFire = 0.0f;
+		aWeaponInfo[i].m_fAnim2LoopStart = 0.0f;
+		aWeaponInfo[i].m_fAnim2LoopEnd = 0.0f;
+		aWeaponInfo[i].m_fAnim2FrameFire = 0.0f;
+		aWeaponInfo[i].m_fAnimBreakout = 0.0f;
+		aWeaponInfo[i].m_Flags = WEAPONFLAG_USE_GRAVITY | WEAPONFLAG_SLOWS_DOWN | WEAPONFLAG_RAND_SPEED | WEAPONFLAG_EXPANDS | WEAPONFLAG_EXPLODES;
+		aWeaponInfo[i].m_nWeaponSlot = WEAPONSLOT_UNARMED;
+	}
+	debug("Loading weapon data...\n");
+	LoadWeaponData();
+	debug("CWeaponInfo ready\n");
+}
+
+void
+CWeaponInfo::LoadWeaponData(void)
+{
+	float spread, speed, lifeSpan, radius;
+	float range, fireOffsetX, fireOffsetY, fireOffsetZ;
+	float anim2LoopStart, anim2LoopEnd, delayBetweenAnim2AndFire, animBreakout;
+	float delayBetweenAnimAndFire, animLoopStart, animLoopEnd;
+	int flags, ammoAmount, damage, reload, weaponType;
+	int firingRate, modelId, modelId2, weaponSlot;
+	char line[256], weaponName[32], fireType[32];
+	char animToPlay[32];
+
+	size_t bp, buflen;
+	int lp, linelen;
+		
+	CFileMgr::SetDir("DATA");
+	buflen = CFileMgr::LoadFile("WEAPON.DAT", work_buff, sizeof(work_buff), "r");
+
+	for (bp = 0; bp < buflen; ) {
+		// read file line by line
+		for (linelen = 0; work_buff[bp] != '\n' && bp < buflen; bp++) {
+			line[linelen++] = work_buff[bp];
+		}
+		bp++;
+		line[linelen] = '\0';
+
+		// skip white space
+		for (lp = 0; line[lp] <= ' ' && line[lp] != '\0'; lp++);
+
+		if (line[lp] == '\0' || line[lp] == '#')
+			continue;
+
+		spread = 0.0f;
+		flags = 0;
+		speed = 0.0f;
+		ammoAmount = 0;
+		lifeSpan = 0.0f;
+		radius = 0.0f;
+		range = 0.0f;
+		damage = 0;
+		reload = 0;
+		firingRate = 0;
+		fireOffsetX = 0.0f;
+		weaponName[0] = '\0';
+		fireType[0] = '\0';
+		fireOffsetY = 0.0f;
+		fireOffsetZ = 0.0f;
+		sscanf(
+			&line[lp],
+			"%s %s %f %d %d %d %d %f %f %f %f %f %f %f %s %f %f %f %f %f %f %f %d %d %x %d",
+			weaponName,
+			fireType,
+			&range,
+			&firingRate,
+			&reload,
+			&ammoAmount,
+			&damage,
+			&speed,
+			&radius,
+			&lifeSpan,
+			&spread,
+			&fireOffsetX,
+			&fireOffsetY,
+			&fireOffsetZ,
+			animToPlay,
+			&animLoopStart,
+			&animLoopEnd,
+			&delayBetweenAnimAndFire,
+			&anim2LoopStart,
+			&anim2LoopEnd,
+			&delayBetweenAnim2AndFire,
+			&animBreakout,
+			&modelId,
+			&modelId2,
+			&flags,
+			&weaponSlot);
+
+		if (strncmp(weaponName, "ENDWEAPONDATA", 13) == 0)
+			return;
+
+		weaponType = FindWeaponType(weaponName);
+
+		CVector vecFireOffset(fireOffsetX, fireOffsetY, fireOffsetZ);
+
+		aWeaponInfo[weaponType].m_eWeaponFire = FindWeaponFireType(fireType);
+		aWeaponInfo[weaponType].m_fRange = range;
+		aWeaponInfo[weaponType].m_nFiringRate = firingRate;
+		aWeaponInfo[weaponType].m_nReload = reload;
+		aWeaponInfo[weaponType].m_nAmountofAmmunition = ammoAmount;
+		aWeaponInfo[weaponType].m_nDamage = damage;
+		aWeaponInfo[weaponType].m_fSpeed = speed;
+		aWeaponInfo[weaponType].m_fRadius = radius;
+		aWeaponInfo[weaponType].m_fLifespan = lifeSpan;
+		aWeaponInfo[weaponType].m_fSpread = spread;
+		aWeaponInfo[weaponType].m_vecFireOffset = vecFireOffset;
+		aWeaponInfo[weaponType].m_fAnimLoopStart = animLoopStart / 30.0f;
+		aWeaponInfo[weaponType].m_fAnimLoopEnd = animLoopEnd / 30.0f;
+		aWeaponInfo[weaponType].m_fAnim2LoopStart = anim2LoopStart / 30.0f;
+		aWeaponInfo[weaponType].m_fAnim2LoopEnd = anim2LoopEnd / 30.0f;
+		aWeaponInfo[weaponType].m_fAnimFrameFire = delayBetweenAnimAndFire / 30.0f;
+		aWeaponInfo[weaponType].m_fAnim2FrameFire = delayBetweenAnim2AndFire / 30.0f;
+		aWeaponInfo[weaponType].m_fAnimBreakout = animBreakout / 30.0f;
+		aWeaponInfo[weaponType].m_nModelId = modelId;
+		aWeaponInfo[weaponType].m_nModel2Id = modelId2;
+		aWeaponInfo[weaponType].m_Flags = flags;
+		aWeaponInfo[weaponType].m_nWeaponSlot = weaponSlot;
+
+		if (animLoopEnd < 98.0f && weaponType != WEAPONTYPE_FLAMETHROWER && !CWeapon::IsShotgun(weaponType))
+			aWeaponInfo[weaponType].m_nFiringRate = ((aWeaponInfo[weaponType].m_fAnimLoopEnd - aWeaponInfo[weaponType].m_fAnimLoopStart) * 900.0f);
+
+		if (weaponType == WEAPONTYPE_DETONATOR || weaponType == WEAPONTYPE_HELICANNON)
+			modelId = -1;
+		else if (weaponType == WEAPONTYPE_DETONATOR_GRENADE)
+			modelId = MI_BOMB;
+
+		if (modelId != -1)
+			((CWeaponModelInfo*)CModelInfo::GetModelInfo(modelId))->SetWeaponInfo(weaponType);
+
+		for (int i = 0; i < NUM_ANIM_ASSOC_GROUPS; i++) {
+			if (!strcmp(animToPlay, CAnimManager::GetAnimGroupName((AssocGroupId)i))) {
+				aWeaponInfo[weaponType].m_AnimToPlay = (AssocGroupId)i;
+				break;
+			}
+		}
+	}
+}
+
+eWeaponType
+CWeaponInfo::FindWeaponType(char *name)
+{
+	for (int i = 0; i < WEAPONTYPE_TOTALWEAPONS; i++) {
+		if (strcmp(ms_aWeaponNames[i], name) == 0) {
+			return static_cast<eWeaponType>(i);
+		}
+	}
+	return WEAPONTYPE_UNARMED;
+}
+
+eWeaponFire
+CWeaponInfo::FindWeaponFireType(char *name)
+{
+	if (strcmp(name, "MELEE") == 0) return WEAPON_FIRE_MELEE;
+	if (strcmp(name, "INSTANT_HIT") == 0) return WEAPON_FIRE_INSTANT_HIT;
+	if (strcmp(name, "PROJECTILE") == 0) return WEAPON_FIRE_PROJECTILE;
+	if (strcmp(name, "AREA_EFFECT") == 0) return WEAPON_FIRE_AREA_EFFECT;
+	if (strcmp(name, "CAMERA") == 0) return WEAPON_FIRE_CAMERA;
+	Error("Unknown weapon fire type, WeaponInfo.cpp");
+	return WEAPON_FIRE_INSTANT_HIT;
+}
+
+void
+CWeaponInfo::Shutdown(void)
+{
+	debug("Shutting down CWeaponInfo...\n");
+	debug("CWeaponInfo shut down\n");
+}