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game_objects.cpp
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/************************************************************************
* Copyright (c) 2005-2007 [email protected] *
* *
* This software is provided as-is, without any express or implied *
* warranty. In no event will the authors be held liable for any *
* damages arising from the use of this software. *
* *
* Permission is granted to anyone to use this software for any purpose, *
* including commercial applications, and to alter it and redistribute *
* it freely, subject to the following restrictions: *
* *
* 1. The origin of this software must not be misrepresented; you must *
* not claim that you wrote the original software. If you use this *
* software in a product, an acknowledgment in the product documentation *
* would be appreciated but is not required. *
* *
* 2. Altered source versions must be plainly marked as such, and must *
* not be misrepresented as being the original software. *
* *
* 3. This notice may not be removed or altered from any source *
* distribution. *
************************************************************************/
#include "game_objects.h"
#include "spritemanager.h"
#include "dataholder.h"
#include "cell_iterator.h"
#include "timer.h"
#include "Functor.h"
#include "plane.h"
#include "ai.h"
#include "localplayer.h"
// ugly fix for win32
#ifdef WIN32
#undef ERROR
#define ERROR Util::Log::error(__FILE__, __LINE__)
#endif
#define INT2FLOAT_WRLD(c) (float(c >> 6) + float(c % 64) / 64.0f)
#define INT2F_DIV64(v) (float(v) / 64.0f)
#define INT2F_DIV128(v) (float(v) / 128.0f)
float slope_height_offset(unsigned char slope_type, float dx, float dz);
namespace OpenGTA {
float GameObject_common::heightOverTerrain(const Vector3D & v) {
float x, y, z;
x = floor(v.x);
y = floor(v.y);
z = floor(v.z);
PHYSFS_uint8 x_b, z_b;
x_b = (PHYSFS_uint8)x;
z_b = (PHYSFS_uint8)z;
if (y < 0.0f) {
//ERROR << "Below level! at coords: " << v.x << ", " << v.y << ", " << v.z << std::endl;
return 1.0f;
}
if (x < 0 || x > 255 || z < 0 || z > 255) {
//ERROR << "x = " << x << "(" << v.x << ") z = " << z << " (" << v.z << ")" << std::endl;
throw E_OUTOFRANGE("invalid x/z pos");
}
if (y > 20) {
INFO << y << " seems a bit high; going to 20" << std::endl;
INFO << x << " " << z << std::endl;
y = 20;
}
OpenGTA::Map & map = OpenGTA::MapHolder::Instance().get();
while (y >= map.getNumBlocksAtNew(x_b, z_b) && y > 0.0f)
y -= 1.0f;
while (y < map.getNumBlocksAtNew(x_b, z_b) && y > 0.0f) {
OpenGTA::Map::BlockInfo * block = map.getBlockAtNew(x_b, z_b, (PHYSFS_uint8)y);
assert(block);
if (block->blockType() > 0) {
float bz = slope_height_offset(block->slopeType(), v.x - x, v.z - z);
if (block->slopeType() == 0 && (block->blockType() != 5 &&
block->blockType() != 6))
bz -= 1.0f;
//INFO << "hit " << int(block->blockType()) << " at " << int(y) << std::endl;
return v.y - (y + bz);
}
y -= 1.0f;
}
y = floor(v.y) + 1.0f;
while (y < map.getNumBlocksAtNew(x_b, z_b) && y > 0.0f) {
OpenGTA::Map::BlockInfo * block = map.getBlockAtNew(x_b, z_b, (PHYSFS_uint8)y);
assert(block);
if (block->blockType() > 0) {
float bz = slope_height_offset(block->slopeType(), v.x - x, v.z - z);
if (block->slopeType() == 0 && (block->blockType() != 5
&& block->blockType() != 6))
bz -= 1.0f;
//INFO << "hit " << int(block->blockType()) << " at " << int(y) << std::endl;
return v.y - (y + bz);
}
y += 1.0f;
}
INFO << "should this be reached?" << std::endl;
return 1.0f;
}
Sprite::Animation::Animation() :
Util::Animation(7, 7),
firstFrameOffset(0), moveSpeed(0.0f) {}
Sprite::Animation::Animation(const Animation & other) :
//Util::Animation(other.numFrames, 1000 / other.delay),
Util::Animation(other),
firstFrameOffset(other.firstFrameOffset),
//numFrames(other.numFrames),
moveSpeed(other.moveSpeed) {
set(other.get(), other.getDone());
}
Sprite::Animation::Animation(Uint16 foff, Uint8 num) :
Util::Animation(num, 7),
firstFrameOffset(foff), moveSpeed(0.0f) {}
Sprite::Animation::Animation(Uint16 foff, Uint8 num, float speed) :
Util::Animation(num, 7),
firstFrameOffset(foff), moveSpeed(speed) {}
Sprite::Sprite() :
sprNum(0), remap(-1),
//anim(SpriteManagerHolder::Instance().getAnimationById(0)),
anim(), animId(),
sprType(GraphicsBase::SpriteNumbers::ARROW) {
}
Sprite::Sprite(Uint16 sprN, Sint16 rem, GraphicsBase::SpriteNumbers::SpriteTypes sprT) :
sprNum(sprN), remap(rem),
anim(), animId(),
sprType(sprT) {}
Sprite::Sprite(const Sprite & other) :
sprNum(other.sprNum), remap(other.remap), anim(other.anim), animId(other.animId),
sprType(other.sprType) {
}
void Sprite::switchToAnim(const Uint32 & newId) {
INFO << "switching to anim " << newId << std::endl;
anim = Animation(SpriteManagerHolder::Instance().getAnimationById(newId));
anim.set(Util::Animation::PLAY_FORWARD, Util::Animation::LOOP);
animId = newId;
}
uint32_t Pedestrian::fistAmmo = 0;
Pedestrian::Pedestrian(Vector3D e, const Vector3D & p, uint32_t id, Sint16 remapId) :
GameObject_common(p),
Sprite(0, remapId, GraphicsBase::SpriteNumbers::PED),
OBox(TranslateMatrix3D(p), e * 0.5f),
m_control(),
speedForces(0, 0, 0),
inventory(), activeWeapon(0), activeAmmo(&fistAmmo),
aiData() {
m_M = TranslateMatrix3D(p);
m_M.RotZ(-rot);
pedId = id;
animId = 0;
isDead = 0;
lastUpdateAt = TimerHolder::Instance().getRealTime();
inGroundContact = 0;
}
Pedestrian::Pedestrian(const Pedestrian & other) :
GameObject_common(other), Sprite(other), OBox(other),
pedId(other.pedId),
m_control(),
speedForces(other.speedForces),
inventory(other.inventory),
activeWeapon(other.activeWeapon),
activeAmmo(&inventory.find(activeWeapon)->second),
aiData(other.aiData) {
lastUpdateAt = other.lastUpdateAt;
inGroundContact = other.inGroundContact;
animId = other.animId;
isDead = other.isDead;
m_M = TranslateMatrix3D(other.pos);
m_M.RotZ(-other.rot);
}
extern void ai_step_fake(Pedestrian*);
void Pedestrian::update(Uint32 ticks) {
if (isDead) {
anim.update(ticks);
lastUpdateAt = ticks;
return;
}
if (pedId < 0xffffffff)
ai_step_fake(this);
//AI::Pedestrian::walk_pavement(this);
if (aiMode) {
AI::Pedestrian::moveto_shortrange(this);
}
uint8_t chooseWeapon = m_control.getActiveWeapon();
if (chooseWeapon != activeWeapon) {
if (chooseWeapon == 0) {
activeWeapon = 0;
activeAmmo = &fistAmmo;
}
else {
InventoryMap::iterator i = inventory.find(chooseWeapon);
if (i != inventory.end()) {
activeWeapon = chooseWeapon;
activeAmmo = &i->second;
}
}
}
activeWeapon = chooseWeapon;
switch(m_control.getMove()) {
case 1:
if (m_control.getRunning()) {
if (!(animId == 3u + activeWeapon*3))
switchToAnim(3 + activeWeapon*3);
}
else {
if (!(animId == 2u + activeWeapon*3))
switchToAnim(2 + activeWeapon*3);
}
break;
case 0:
if (!(animId == 1u + activeWeapon*3))
switchToAnim(1 + activeWeapon*3);
break;
case -1:
if (!(animId == 2u + activeWeapon*3)) {
switchToAnim(2 + activeWeapon*3);
anim.set(Util::Animation::PLAY_BACKWARD, Util::Animation::LOOP);
}
}
anim.update(ticks);
Uint32 delta = ticks - lastUpdateAt;
//INFO << "delta = " << delta << " t: " << ticks << " lt: " << lastUpdateAt << std::endl;
moveDelta = Vector3D(0, 0, 0);
switch(m_control.getTurn()) {
case -1:
rot -= 0.2f * delta;
//INFO << "rot: "<< rot << std::endl;
break;
case 1:
rot += 0.2f * delta;
//INFO << "rot: "<< rot << std::endl;
break;
case 0:
break;
}
if (rot >= 360.0f)
rot -= 360.0f;
if (rot < 0.0f)
rot += 360.0f;
switch(m_control.getMove()) {
case -1:
moveDelta.x -= sin(rot * M_PI / 180.0f) * anim.moveSpeed * delta;
moveDelta.z -= cos(rot * M_PI / 180.0f) * anim.moveSpeed * delta;
break;
case 1:
moveDelta.x += sin(rot * M_PI / 180.0f) * anim.moveSpeed * delta;
moveDelta.z += cos(rot * M_PI / 180.0f) * anim.moveSpeed * delta;
break;
case 2:
moveDelta.x += sin(rot * M_PI / 180.0f) * anim.moveSpeed * delta;
moveDelta.z += cos(rot * M_PI / 180.0f) * anim.moveSpeed * delta;
break;
case 0:
break;
}
if (pedId == 0xffffffff) {
}
tryMove(pos + moveDelta);
if (!inGroundContact) {
speedForces.y += 0.0005f *delta;
pos.y -= speedForces.y;
if (speedForces.y < 0.2f)
INFO << "bridge step? height: " << pos.y << " speed: " << speedForces.y << std::endl;
else
INFO << "FALLING " << pos.y << " speed " << speedForces.y << std::endl;
}
else {
if (speedForces.y > 0.1)
INFO << "impacting with speed: " << speedForces.y << std::endl;
speedForces.y = 0.0f;
}
m_M = TranslateMatrix3D(pos);
m_M.RotZ(rot);
if (m_control.getFireWeapon() && ticks - lastWeaponTick > 400) {
Vector3D d1(
//Vector3D(-cos(rot * M_PI/180.0f), 0, sin(rot * M_PI/180.0f)).Normalized() * 0.05f
Vector3D(sin(rot * M_PI/180.0f), 0, cos(rot * M_PI/180.0f)).Normalized() * 0.01f
);
SpriteManagerHolder::Instance().createProjectile(0, rot, pos, d1, ticks, pedId);
lastWeaponTick = ticks;
}
/*
if (m_control.statusChanged()) {
INFO << "Ped-event id: " << pedId << " control: " << m_control.getRaw() <<
" time: " << ticks << std::endl;
}*/
//INFO << pos.x << " " << pos.y << " " << pos.z << std::endl;
lastUpdateAt = ticks;
}
void Pedestrian::tryMove(Vector3D nPos) {
float x, y, z;
x = floor(nPos.x);
y = floor(nPos.y);
z = floor(nPos.z);
OpenGTA::Map & map = OpenGTA::MapHolder::Instance().get();
OpenGTA::GraphicsBase & graphics = OpenGTA::StyleHolder::Instance().get();
//INFO << heightOverTerrain(nPos) << std::endl;
float hot = heightOverTerrain(nPos);
if (hot > 0.3f)
inGroundContact = 0;
else if (hot < 0.0) {
WARN << "gone below: " << hot << " at " << nPos.x << ", " << nPos.y << ", " << nPos.z << std::endl;
nPos.y -= (hot - 0.3f);
//nPos.y += 1;
//INFO << nPos.y << std::endl;
inGroundContact = 1;
}
else {
inGroundContact = 1;
if (isDead)
nPos.y -= hot - 0.05f;
else
nPos.y -= hot - 0.1f;
}
if (y < map.getNumBlocksAtNew(PHYSFS_uint8(x), PHYSFS_uint8(z)) && y > 0.0f) {
OpenGTA::Map::BlockInfo * block = map.getBlockAtNew(PHYSFS_uint8(x), PHYSFS_uint8(z), PHYSFS_uint8(y));
assert(block);
if (block->left && graphics.isBlockingSide(block->left)) {
if (block->isFlat()) {
if (x - pos.x < 0 && x - pos.x > -0.2f) {
nPos.x = (nPos.x < pos.x) ? pos.x : nPos.x;
}
else if (x - pos.x > 0 && x - pos.x < 0.2f)
nPos.x = pos.x;
}
else {
#ifdef DEBUG_OLD_PED_BLOCK
INFO << "xblock left: " << x - pos.x << " tex: " << int(block->left) << std::endl;
#endif
if (x - pos.x > 0 && x - pos.x < 0.2f)
nPos.x = pos.x;
else if (x - pos.x < 0 && x - pos.x > -0.2f)
nPos.x = (nPos.x < pos.x) ? pos.x : nPos.x;
}
}
if (block->right && block->isFlat() == false) {
#ifdef DEBUG_OLD_PED_BLOCK
INFO << "xblock right: " << pos.x - x - 1 << " tex: " << int(block->right) << std::endl;
#endif
if (pos.x - x - 1 > 0 && pos.x - x - 1 < 0.2f) {
nPos.x = pos.x;
}
else if (pos.x - x - 1 < 0 && pos.x - x - 1 > -0.2f)
nPos.x = (nPos.x > pos.x) ? pos.x : nPos.x;
}
if (block->top && graphics.isBlockingSide(block->top)) {
if (block->isFlat()) {
#ifdef DEBUG_OLD_PED_BLOCK
INFO << "zblock top: " << z - pos.z << " tex: " << int(block->top) << std::endl;
#endif
if (z - pos.z > 0 && z - pos.z < 0.2f)
nPos.z = pos.z;
else if (z - pos.z < 0 && z - pos.z > -0.2f)
nPos.z = (nPos.z < pos.z) ? pos.z : nPos.z;
}
else {
#ifdef DEBUG_OLD_PED_BLOCK
INFO << "zblock top: " << z - pos.z << " tex: " << int(block->top)<< std::endl;
#endif
if (z - pos.z > 0 && z - pos.z < 0.2f)
nPos.z = pos.z;
else if (z - pos.z < 0 && z - pos.z > -0.2f)
nPos.z = (nPos.z < pos.z) ? pos.z : nPos.z;
}
}
if (block->bottom && block->isFlat() == false) {
#ifdef DEBUG_OLD_PED_BLOCK
INFO << "zblock bottom: " << pos.z - z - 1<< " tex: " << int(block->bottom)<< std::endl;
#endif
if (pos.z - z - 1 > 0 && pos.z - z - 1 < 0.2f) {
nPos.z = pos.z;
}
else if (pos.z - z - 1 < 0 && pos.z - z - 1 > -0.2f)
nPos.z = (nPos.z > pos.z) ? pos.z : nPos.z;
}
if (x >= 1 && y < map.getNumBlocksAtNew(PHYSFS_uint8(x-1), PHYSFS_uint8(z))) {
block = map.getBlockAtNew(PHYSFS_uint8(x-1), PHYSFS_uint8(z), PHYSFS_uint8(y));
if (block->right && block->isFlat() == false) {
#ifdef DEBUG_OLD_PED_BLOCK
INFO << "xblock right: " << pos.x - x << " tex: " << int(block->right)<< std::endl;
#endif
if (pos.x - x < 0.2f) {
nPos.x = (nPos.x < pos.x ? pos.x : nPos.x);
}
}
}
if (x < 255 && y < map.getNumBlocksAtNew(PHYSFS_uint8(x+1), PHYSFS_uint8(z))) {
block = map.getBlockAtNew(PHYSFS_uint8(x+1), PHYSFS_uint8(z), PHYSFS_uint8(y));
if (block->left && graphics.isBlockingSide(block->left)) {
#ifdef DEBUG_OLD_PED_BLOCK
INFO << "xblock left: " << x + 1 - pos.x << " tex: " << int(block->left)<< std::endl;
#endif
if (block->isFlat()) {
if (x + 1 - pos.x > 0 && x + 1 - pos.x < 0.2f)
nPos.x = (nPos.x < pos.x ? nPos.x : pos.x);
}
else {
if (x + 1 - pos.x < 0.2f)
nPos.x = (nPos.x < pos.x ? nPos.x : pos.x);
}
}
}
if (z >= 1 && y < map.getNumBlocksAtNew(PHYSFS_uint8(x), PHYSFS_uint8(z-1))) {
block = map.getBlockAtNew(PHYSFS_uint8(x), PHYSFS_uint8(z-1), PHYSFS_uint8(y));
if (block->bottom && block->isFlat() == false) {
#ifdef DEBUG_OLD_PED_BLOCK
INFO << "zblock bottom: " << pos.z - z<< " tex: " << int(block->bottom)<< std::endl;
#endif
if (pos.z - z < 0.2f) {
nPos.z = (nPos.z < pos.z ? pos.z : nPos.z);
}
}
}
if (z < 255 && y < map.getNumBlocksAtNew(PHYSFS_uint8(x), PHYSFS_uint8(z+1))) {
block = map.getBlockAtNew(PHYSFS_uint8(x), PHYSFS_uint8(z+1), PHYSFS_uint8(y));
if (block->top && graphics.isBlockingSide(block->top)) {
#ifdef DEBUG_OLD_PED_BLOCK
INFO << "zblock top: " << z + 1 - pos.z<< " tex: " << int(block->top) << std::endl;
#endif
if (block->isFlat()) {
if (z + 1 - pos.z > 0 && z + 1 - pos.z < 0.2f)
nPos.z = (nPos.z < pos.z ? nPos.z : pos.z);
}
else {
if (z + 1 - pos.z < 0.2f)
nPos.z = (nPos.z < pos.z ? nPos.z : pos.z);
}
}
}
//if (inGroundContact)
// pos = nPos;
}
bool obj_blocked = false;
std::list<Car> & list = SpriteManagerHolder::Instance().getList<Car>();
for (std::list<Car>::iterator i = list.begin(); i != list.end(); i++) {
if (isBoxInBox(*i)) {
if (Util::distance(pos, i->pos) > Util::distance(nPos, i->pos))
obj_blocked = true;
}
}
if ((inGroundContact) && (obj_blocked == false))
pos = nPos;
//else
// inGroundContact = 0;
}
void Pedestrian::die() {
INFO << "DIE!!!" << std::endl;
switchToAnim(42);
if (isDead == 3) {
anim.set(Util::Animation::STOPPED, Util::Animation::STOP);
return;
}
anim.set(Util::Animation::PLAY_FORWARD, Util::Animation::FCALLBACK);
Loki::Functor<void> cmd(this, &Pedestrian::die);
anim.setCallback(cmd);
isDead++;
}
void Pedestrian::getShot(uint32_t shooterId, uint32_t dmg, bool front) {
isDead = 1;
switchToAnim(45);
anim.set(Util::Animation::PLAY_FORWARD, Util::Animation::FCALLBACK);
Loki::Functor<void> cmd(this, &Pedestrian::die);
anim.setCallback(cmd);
}
CarSprite::CarSprite() : sprNum(0), remap(-1),
sprType(GraphicsBase::SpriteNumbers::CAR), delta(0),
deltaSet(sizeof(delta) * 8, (unsigned char*)&delta),
animState() {}
CarSprite::CarSprite(const CarSprite & o) :
sprNum(o.sprNum), remap(o.remap), sprType(o.sprType), delta(o.delta),
deltaSet(sizeof(delta) * 8, (unsigned char*)&delta),
animState(o.animState) {}
CarSprite::CarSprite(Uint16 sprN, Sint16 rem,
GraphicsBase::SpriteNumbers::SpriteTypes sprT) : sprNum(sprN),
remap(rem), sprType(sprT), delta(0),
deltaSet(sizeof(delta) * 8, (unsigned char*)&delta),
animState() {}
void CarSprite::setDamage(uint8_t k) {
deltaSet.set_item(k, true);
}
bool CarSprite::assertDeltaById(uint8_t k) {
GraphicsBase & style = StyleHolder::Instance().get();
PHYSFS_uint16 absNum = style.spriteNumbers.reIndex(sprNum, sprType);
GraphicsBase::SpriteInfo * info = style.getSprite(absNum);
if (k >= info->deltaCount)
return false;
return true;
}
void CarSprite::openDoor(uint8_t k) {
DoorDeltaAnimation dda(k, true);
doorAnims.push_back(dda);
}
void CarSprite::closeDoor(uint8_t k) {
doorAnims.push_back(DoorDeltaAnimation(k, false));
}
void CarSprite::setSirenAnim(bool on) {
if (!(assertDeltaById(15) && assertDeltaById(16))) {
ERROR << "Trying to set siren anim on car-sprite that has no such delta!" << std::endl;
return;
}
animState.set_item(10, on);
}
void CarSprite::update(Uint32 ticks) {
// siren anim indices
#define DSI_1 15
#define DSI_2 16
#define D_A_THEN_B(d, a, b) (d.get_item(a)) { d.set_item(a, false); d.set_item(b, true); }
// drive-anim
if (animState.get_item(0)) {}
/*
if (ticks - lt_door > 500) {
// 1-4 door-opening
if (animState.get_item(1)) {
deltaSet.set_item(6, true);
}
// 5-8 door-closing
lt_door = ticks;
}*/
DoorAnimList::iterator i = doorAnims.begin();
while (i != doorAnims.end()) {
i->update(ticks);
if (i->opening) {
if (i->doorId == 0) {
for (int k=6; k < 10; k++)
deltaSet.set_item(k, false);
deltaSet.set_item(i->getCurrentFrameNumber() + 6, true);
}
else if (i->doorId == 1) {
for (int k=11; k < 15; k++)
deltaSet.set_item(k, false);
deltaSet.set_item(i->getCurrentFrameNumber() + 11, true);
}
else if (i->doorId == 2) {
for (int k=20; k < 24; k++)
deltaSet.set_item(k, false);
deltaSet.set_item(i->getCurrentFrameNumber() + 20, true);
}
else if (i->doorId == 3) {
for (int k=24; k < 28; k++)
deltaSet.set_item(k, false);
deltaSet.set_item(i->getCurrentFrameNumber() + 24, true);
}
}
else {
if (i->doorId == 0) {
for (int k=6; k < 10; k++)
deltaSet.set_item(k, false);
if (i->getCurrentFrameNumber() > 0)
deltaSet.set_item(i->getCurrentFrameNumber() + 5, true);
}
else if (i->doorId == 1) {
for (int k=11; k < 15; k++)
deltaSet.set_item(k, false);
if (i->getCurrentFrameNumber() > 0)
deltaSet.set_item(i->getCurrentFrameNumber() + 10, true);
}
else if (i->doorId == 2) {
for (int k=20; k < 24; k++)
deltaSet.set_item(k, false);
if (i->getCurrentFrameNumber() > 0)
deltaSet.set_item(i->getCurrentFrameNumber() + 19, true);
}
else if (i->doorId == 3) {
for (int k=24; k < 28; k++)
deltaSet.set_item(k, false);
if (i->getCurrentFrameNumber() > 0)
deltaSet.set_item(i->getCurrentFrameNumber() + 23, true);
}
}
if (i->get() == Util::Animation::STOPPED) {
DoorAnimList::iterator j = i;
i++;
animState.set_item(j->doorId + 1, j->opening);
doorAnims.erase(j);
}
else
i++;
}
if (animState.get_item(10)) {
if (ticks - lt_siren > 500) {
if D_A_THEN_B(deltaSet, DSI_1, DSI_2)
else if D_A_THEN_B(deltaSet, DSI_2, DSI_1)
else { deltaSet.set_item(DSI_1, true); deltaSet.set_item(DSI_2, false); }
lt_siren = ticks;
}
}
}
CarSprite::DoorDeltaAnimation::DoorDeltaAnimation(uint8_t dId, bool dOpen) :
Util::Animation(4 + (dOpen ? 0 : 1), 5), doorId(dId), opening(dOpen) {
if (!opening) {
set(Util::Animation::PLAY_BACKWARD, Util::Animation::STOP);
jumpToFrame(4, Util::Animation::PLAY_BACKWARD);
}
else {
set(Util::Animation::PLAY_FORWARD, Util::Animation::STOP);
}
}
Car::Car(Vector3D & _pos, float _rot, uint32_t id, uint8_t _type, int16_t _remap) :
GameObject_common(_pos, _rot),
CarSprite(0, -1, GraphicsBase::SpriteNumbers::CAR), OBox(),
carInfo(*StyleHolder::Instance().get().findCarByModel(_type)) {
type = _type;
carId = id;
sprNum = carInfo.sprNum;
if ((_remap > -1) && (StyleHolder::Instance().get().getFormat() == 0))
remap = carInfo.remap8[_remap];
fixSpriteType();
m_Extent = Vector3D(INT2F_DIV128(carInfo.width),
INT2F_DIV128(carInfo.depth),
INT2F_DIV128(carInfo.height));
m_M = TranslateMatrix3D(pos);
m_M.RotZ(-rot);
hitPoints = carInfo.damagable;
}
void Car::fixSpriteType() {
if (carInfo.vtype == 3)
sprType = GraphicsBase::SpriteNumbers::BIKE;
else if (carInfo.vtype == 0)
sprType = GraphicsBase::SpriteNumbers::BUS;
else if (carInfo.vtype == 8)
sprType = GraphicsBase::SpriteNumbers::TRAIN;
}
Car::Car(OpenGTA::Map::ObjectPosition& op, uint32_t id) :
GameObject_common(Vector3D(INT2FLOAT_WRLD(op.x), 6.05f-INT2FLOAT_WRLD(op.z), INT2FLOAT_WRLD(op.y))),
CarSprite(0, -1, GraphicsBase::SpriteNumbers::CAR), OBox(),
carInfo(*StyleHolder::Instance().get().findCarByModel(op.type)){
carId = id;
type = op.type;
if (op.remap - 128 > 0) {
if (StyleHolder::Instance().get().getFormat() == 0)
remap = carInfo.remap8[op.remap-129];
else
WARN << "remap " << int(op.remap-129) <<
" requested but not implemented for G24" << std::endl;
}
sprNum = carInfo.sprNum;
fixSpriteType();
m_Extent = Vector3D(INT2F_DIV128(carInfo.width),
INT2F_DIV128(carInfo.depth) ,
INT2F_DIV128(carInfo.height));
m_M = TranslateMatrix3D(pos);
rot = op.rotation * 360 / 1024;
m_M.RotZ(-rot);
hitPoints = carInfo.damagable;
}
Car::Car(const Car & other) :
GameObject_common(other), CarSprite(other), OBox(other),
carInfo(*StyleHolder::Instance().get().findCarByModel(other.type)) {
type = other.type;
m_M = TranslateMatrix3D(pos);
m_M.RotZ(-rot);
hitPoints = other.hitPoints;
carId = other.carId;
}
void Car::update(Uint32 ticks) {
//m_M = TranslateMatrix3D(pos);
//m_M.RotZ(rot+90);
CarSprite::update(ticks);
}
void Car::damageAt(const Vector3D & hit, uint32_t dmg) {
float angle = Util::xz_angle(Vector3D(0, 0, 0), hit);
INFO << "hit angle: " << angle << std::endl;
/*
* front rear
* 270
* 0 _|o---o| _ 180
* |o---o|
* 45 90
*/
#define A1 60
#define A2 (180 - A1)
#define A3 (180 + A1)
#define A4 (360 - A1)
uint8_t k = 0;
if (angle <= A1) {
// front left
k = 3;
}
else if (angle <= A2) {
// left side
k = 2;
}
else if (angle < 180.0f) {
// rear left
k = 1;
}
else if (angle <= A3) {
// rear right
k = 4;
}
else if (angle <= A4) {
// right side
k = 5;
}
else {
// right front
k = 0;
}
setDamage(k);
hitPoints -= dmg;
if (hitPoints <= 0)
explode();
}
void Car::explode() {
//SpriteManagerHolder::Instance().removeCar(carId);
//return;
Vector3D exp_pos(pos);
exp_pos.y += 0.1f;
SpriteManagerHolder::Instance().createExplosion(exp_pos);
sprNum = 0;
remap = -1;
sprType = GraphicsBase::SpriteNumbers::WCAR;
delta = 0;
}
SpriteObject::SpriteObject(OpenGTA::Map::ObjectPosition& op, uint32_t id) :
GameObject_common(Vector3D(INT2FLOAT_WRLD(op.x), 6.05f-INT2FLOAT_WRLD(op.z), INT2FLOAT_WRLD(op.y))),
Sprite(0, -1, GraphicsBase::SpriteNumbers::OBJECT), OBox() {
objId = id;
GraphicsBase & style = StyleHolder::Instance().get();
sprNum = style.objectInfos[op.type]->sprNum;
m_Extent = Vector3D(INT2F_DIV128(style.objectInfos[op.type]->width),
INT2F_DIV128(style.objectInfos[op.type]->depth),
INT2F_DIV128(style.objectInfos[op.type]->height));
m_M = TranslateMatrix3D(pos);
m_M.RotZ(-rot);
rot = op.rotation * 360 / 1024;
isActive = true;
}
SpriteObject::SpriteObject(Vector3D pos, Uint16 sprNum, OpenGTA::GraphicsBase::SpriteNumbers::SpriteTypes sprT) :
GameObject_common(pos), Sprite(sprNum, -1, sprT), OBox() {
isActive = true;
m_M = TranslateMatrix3D(pos);
m_M.RotZ(-rot);
}
SpriteObject::SpriteObject(const SpriteObject & other) :
GameObject_common(other), Sprite(other), OBox(other),
objId(other.objId) {
m_M = TranslateMatrix3D(pos);
m_M.RotZ(-rot);
isActive = other.isActive;
}
void SpriteObject::update(Uint32 ticks) {
anim.update(ticks);
}
Projectile::Projectile(unsigned char t, float r, Vector3D p, Vector3D d, uint32_t ticks, uint32_t o) :
GameObject_common(p, r),
typeId(t), delta(d), endsAtTick(ticks),
owner(o), lastUpdateAt(ticks) {
endsAtTick = lastUpdateAt + 1000;
}
Projectile::Projectile(const Projectile & other) :
GameObject_common(other),
typeId(other.typeId), delta(other.delta), endsAtTick(other.endsAtTick),
owner(other.owner), lastUpdateAt(other.lastUpdateAt) {}
bool Projectile::testCollideBlock_flat(Util::CellIterator & ci, Vector3D & newp) {
Map::BlockInfo & bi = ci.getBlock();
if (bi.top) {
Math::Plane plane(Vector3D(ci.x, ci.z, ci.y), Vector3D(0, 0, -1));
Vector3D hit_pos;
if (plane.segmentIntersect(pos, newp, hit_pos)) {
INFO << "intersect flat-t: " << hit_pos.x << " " << hit_pos.y << " " <<hit_pos.z << std::endl;
if (hit_pos.x >= ci.x && hit_pos.x <= ci.x + 1) {
newp = hit_pos;
return true;
}
}
}
if (bi.left) {
Math::Plane plane(Vector3D(ci.x, ci.z, ci.y), Vector3D(-1, 0, 0));
Vector3D hit_pos;
if (plane.segmentIntersect(pos, newp, hit_pos)) {
INFO << "intersect flat-l: " << hit_pos.x << " " << hit_pos.y << " " <<hit_pos.z << std::endl;
if (hit_pos.z >= ci.y && hit_pos.z <= ci.y + 1) {
newp = hit_pos;
return true;
}
}
}
return false;
}
bool Projectile::testCollideBlock(Util::CellIterator & ci, Vector3D & newp) {
Map::BlockInfo & bi = ci.getBlock();
//INFO << "pos: " << ci.x << " " << ci.y << " " << ci.z << std::endl;
//if (bi.isFlat())
// return false;
if (bi.left) {
Math::Plane plane(Vector3D(ci.x, ci.z, ci.y), Vector3D(-1, 0, 0));
Vector3D hit_pos;
if (plane.segmentIntersect(pos, newp, hit_pos)) {
INFO << "intersect left: " << hit_pos.x << " " << hit_pos.y << " " <<hit_pos.z << std::endl;
if (hit_pos.z >= ci.y && hit_pos.z <= ci.y + 1) {
newp = hit_pos;
return true;
}
}
}
if (bi.right && !bi.isFlat()) {
Math::Plane plane(Vector3D(ci.x+1, ci.z, ci.y), Vector3D(1, 0, 0));
Vector3D hit_pos;
if (plane.segmentIntersect(pos, newp, hit_pos)) {
INFO << "intersect right: " << hit_pos.x << " " << hit_pos.y << " " <<hit_pos.z << std::endl;
if (hit_pos.z >= ci.y && hit_pos.z <= ci.y + 1) {
newp = hit_pos;
return true;
}
}
}
if (bi.top) {
Math::Plane plane(Vector3D(ci.x, ci.z, ci.y), Vector3D(0, 0, -1));
Vector3D hit_pos;
if (plane.segmentIntersect(pos, newp, hit_pos)) {
INFO << "intersect top: " << hit_pos.x << " " << hit_pos.y << " " <<hit_pos.z << std::endl;
if (hit_pos.x >= ci.x && hit_pos.x <= ci.x + 1) {
newp = hit_pos;
return true;
}
}
}
if (bi.bottom && !bi.isFlat()) {
Math::Plane plane(Vector3D(ci.x, ci.z, ci.y+1), Vector3D(0, 0, 1));
Vector3D hit_pos;
if (plane.segmentIntersect(pos, newp, hit_pos)) {
INFO << "intersect bottom: " << hit_pos.x << " " << hit_pos.y << " " <<hit_pos.z << std::endl;
if (hit_pos.x >= ci.x && hit_pos.x <= ci.x + 1) {
newp = hit_pos;
return true;
}
}
}
return false;
}
void Projectile::update(uint32_t ticks) {
Uint32 dt = ticks - lastUpdateAt;
Vector3D new_pos(pos + delta * dt);
/*INFO << "p-m " << pos.x << " " << pos.y << " " << pos.z <<
" to " << new_pos.x << " " << new_pos.y << " " << new_pos.z << std::endl;
*/
std::list<Pedestrian> & list = SpriteManagerHolder::Instance().getList<Pedestrian>();
for (std::list<Pedestrian>::iterator i = list.begin(); i != list.end(); ++i) {
Pedestrian & ped = *i;
if (ped.id() == owner)
continue;
if (ped.isDead)
continue;
if (ped.isLineInBox( pos, new_pos ) ) {
Vector3D p;
ped.lineCrossBox(pos, new_pos, p);
float angle = Util::xz_angle(Vector3D(0,0,0), p);
INFO << angle << std::endl;
if (angle <= 90.0f || angle > 270.0f)
INFO << "FRONT" << std::endl;
else
INFO << "BACK" << std::endl;
ped.getShot(owner, Projectile::damageByType(typeId), true);
PlayerController & pc = LocalPlayer::Instance();
if (owner == pc.getId()) {
pc.addCash(10);
pc.addWanted(1);
}
endsAtTick = 0;
}
}
std::list<Car> & clist = SpriteManagerHolder::Instance().getList<Car>();
for (std::list<Car>::iterator i = clist.begin(); i != clist.end(); i++) {
Car & car = *i;
if (car.isLineInBox(pos, new_pos)) {
INFO << "CAR HIT" << std::endl;
Vector3D p;
car.lineCrossBox(pos, new_pos, p);
car.damageAt(p, 5);
//INFO << Util::xz_angle(Vector3D(0,0,0), p) << std::endl;
delta = Vector3D(0, 0, 0);
p = Transform(p, car.m_M);
new_pos.x = p.x;
new_pos.z = p.z;
new_pos.y += 0.1f;
}
}
Util::CellIterator oi(pos);
int collided = 0;
if (oi.isValid()) {
Map::BlockInfo & bi = oi.getBlock();
if (bi.isFlat()) {
collided += testCollideBlock_flat(oi, new_pos);
}
Util::CellIterator ni(oi.right());
if (ni.isValid())
collided += testCollideBlock(ni, new_pos);
ni = oi.left();
if (ni.isValid())
collided += testCollideBlock(ni, new_pos);
ni = oi.top();
if (ni.isValid())
collided += testCollideBlock(ni, new_pos);
ni = oi.bottom();
if (ni.isValid())
collided += testCollideBlock(ni, new_pos);
}
if (collided)
delta = Vector3D(0, 0, 0);
pos = new_pos;
lastUpdateAt = ticks;
}
uint32_t Projectile::damageByType(const uint8_t & k) {
uint32_t v = 7;
switch(k) {
case 2:
v = 150;
break;
}
return v;
}
}