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glaction.cpp
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/*
Àâòîð(ñ): Ñàííèêîâ, Êóëåáÿêèí, Ñòóïàê è Ïàðõîìåíêî
Íàçâàíèå êîìàíäû: AGRAGE
e-mail: [email protected]
*/
#include "header.h"
const int sRobotTM::MAX_ROBOTS_TM = 2;
const int sRobotFly::MAX_ROBOTS_FLY = 2;
xUser::xUser(void) {
snd_uron = NULL;
snd_fire = NULL;
gun = NULL;
tex_gun = 0u;
tex_lazer = 0u;
pos = 0.0f;
size = 0.0f;
ifire = FALSE;
imove = FALSE;
life = 0;
}
xUser::xUser(LPDIRECTSOUND sound) {
snd_uron = NULL;
snd_fire = NULL;
snd_step = NULL;
gun = NULL;
tex_gun = 0u;
tex_lazer = 0u;
pos = 0.0f;
size = 0.0f;
ifire = FALSE;
imove = FALSE;
life = 0;
this->Create(sound);
}
xUser::~xUser() {
this->Destroy();
}
void xUser::Create(LPDIRECTSOUND sound) {
gun = new xFigure();
gun->CreateCylinder(0.5, 0.5, 7.0, 18, 18);
//çàãðóæàåì êàðòèíêè ëàçåðà
tex_gun = xTextura::OpenImage(_T("image\\gun.jpg"));
tex_lazer = xTextura::OpenImage(_T("image\\lazer.jpg"));
//çàãðóæàåì çâóêè âûñòðåëîâ, ëàçåðà è øàãîâ
snd_uron = new xSound(sound, _T("sound\\user_uron.wav"));
snd_fire = new xSound(sound, _T("sound\\user_lazer.wav"));
snd_step = new xSound(sound, _T("sound\\user_step.wav"));
}
//èíèöèàëèçèðóåì þçåðà
void xUser::Initialize(void) {
pos = GLVECTOR3(0.5f, -1.9f, -1.9f);
size = GLVECTOR3(9.5f, 5.0f, 9.5f);
ifire = FALSE;
imove = FALSE;
life = 30;
}
// âûâîä ïîëüçîâàòåëÿ òîëüêî îäèí áëàñòåð íà ýòîì õâàòèò
void xUser::Display(GLfloat felapsed, GLfloat ftime) {
static GLfloat angle = 0.0f;
static GLfloat fstep = 0.0f;
xTextura::Set(tex_gun);
glLoadIdentity();
glTranslatef(pos.x, pos.y, pos.z);
glRotatef(4.0f, 0.0f, 1.0f, 0.0f);
glRotatef(-40.0f, 0.0f, 0.0f, 1.0f);
gun->Display();
if(ifire) { // îáðàáîòêà ñòðåëüáû
angle += fNUM(felapsed, 8.0f);
pos.z = -1.9f + 1.5f * sinf(angle);
if(angle > GL_PI) {
angle = 0.0f;
pos.z = -1.9f;
ifire = FALSE;
}
}
if(imove) { // îáðàáîòêà õîäüáû
pos.y = -1.9f - 0.3f * sinf(fstep);
fstep += fNUM(felapsed, 4.0f);
} else
fstep = 0.0f;
}
// âûâîä ïëàçìåííûõ ïóëü
void xUser::DisplayLazer(GLfloat felapsed, GLfloat ftime, GLfloat angleY) {
xTextura::Set(tex_lazer);
GLfloat num = fNUM(felapsed, 150.0f);
for(std::list<sBullet>::iterator iter = bullets.begin(); iter != bullets.end(); ++iter) {
xModel::DrawRect(&iter->pos, 1.0f, angleY);
iter->pos -= iter->vec * num;
}
}
// âûâîä öåëè - êðåñòèêà
void xUser::DisplayCross(const LPSIZE pscreen) {
glLoadIdentity();
glTranslatef(0.0f, 0.0f, 0.0f);
const GLint x = (GLint)pscreen->cx / 2L;
const GLint y = (GLint)pscreen->cy / 2L;
xTextura::Enabled(GL_FALSE);
glColor4f(1.0f, 1.0f, 0.0f, 1.0f);
glBegin(GL_LINES);
glVertex2i(x - 7, y);
glVertex2i(x + 7, y);
glVertex2i(x, y - 7);
glVertex2i(x, y + 7);
glEnd();
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
xTextura::Enabled(GL_TRUE);
}
// ìåòîä âûïóñêàåò ïëàçìåííûé ïó÷îê èç áëàñòåðà
void xUser::OnFire(WPARAM wParam, const LPGLVECTOR3& hpos, GLfloat felapsed, GLfloat yaw, GLfloat pitch) {
if(wParam & MK_LBUTTON) {
ifire = TRUE;
sBullet bullet;
bullet.pos.x = hpos->x;
bullet.pos.y = hpos->y - 1.2f;
bullet.pos.z = -hpos->z;
VectorAngle(&bullet.vec, -yaw, pitch);
bullets.push_back(bullet);
snd_fire->Play();
}
}
// ñèãíàë î ïåðåìåùåíèå ïîëüçîâàòåëÿ
void xUser::SetMove(BOOL move) {
if(move)
snd_step->Play(DSBPLAY_LOOPING);
else
snd_step->Stop();
imove = move;
if(! move)
pos.y = -1.9f;
}
//äåñòðóêòîð þçåðà
void xUser::Destroy(void) {
DELETE_HEAP(snd_step);
DELETE_HEAP(snd_uron);
DELETE_HEAP(snd_fire);
DELETE_HEAP(gun);
xTextura::Free(tex_gun);
xTextura::Free(tex_lazer);
tex_gun = tex_lazer = 0u;
if(bullets.size() > 0u)
bullets.clear();
}
// óáàâèòü æèçíü
void xUser::DecLife(void) {
life--;
snd_uron->Play();
}
////////////////////////////////////////////////////////////////////////////////////////////////////
//êëàññ land-ïîëèãîí
xTerrain::xTerrain(void) {
fmap = NULL;
vertices = NULL;
normals = NULL;
texs = NULL;
vsize = 0;
vstep = 0;
vstep = 0;
map_size = 0;
half_size = 0;
tex_crush = 0u;
tex_smoke = 0u;
tex = 0u;
top_floor = 0.6f;
vidlist = 0u;
size_house = 0;
map_rect = 0;
snd_crush = NULL;
snd_uron = NULL;
ZeroMemory(tex_house, sizeof(tex_house));
ZeroMemory(snd_move, sizeof(snd_move));
}
//äåñòðóòîð land-ïîëèãîíà
xTerrain::~xTerrain() {
this->Destroy();
}
// Ìåòîä ñîçäà¸ò land-ïîëèãîí
bool xTerrain::Create(LPDIRECTSOUND sound, GLint field_size, GLint step) {
const GLint vcount = (field_size / step) * (field_size / step);
const GLfloat offx = GLfloat(-field_size) / 2.0f;
const GLfloat offz = GLfloat(-field_size) / 2.0f;
vstep = step;
map_size = field_size;
half_size = field_size / 2;
vsize = 12 * vcount;
tsize = 8 * vcount;
vertices = new GLfloat[vsize];
if(vertices == NULL)
return false;
texs = new GLfloat[tsize];
if(texs == NULL)
return false;
normals = new GLfloat[vsize];
if(normals == NULL)
return false;
GLfloat* vptr = vertices;
GLfloat* tptr = texs;
GLfloat* nptr = normals;
for(GLint x = 0; x < (field_size - step); x += step) {
for(GLint z = 0; z < (field_size - step); z += step) {
///////////////////// ÂÅÐØÈÍÛ///////////////////////////////////
*vptr++ = offx + GLfloat(x);
*vptr++ = 0.0f;
*vptr++ = offz + GLfloat(z);
*vptr++ = offx + GLfloat(x);
*vptr++ = 0.0f;
*vptr++ = offz + GLfloat(z + step);
*vptr++ = offx + GLfloat(x + step);
*vptr++ = 0.0f;
*vptr++ = offz + GLfloat(z + step);
*vptr++ = offx + GLfloat(x + step);
*vptr++ = 0.0f;
*vptr++ = offz + GLfloat(z);
////////////////////////////ÍÎÐÌÀËÈ/////////////////////////////
for(GLint k = 0; k < 4; k++) {
*nptr++ = 0.0f;
*nptr++ = 1.0f;
*nptr++ = 0.0f;
}
}
}
vsize /= 3;
trees.resize(880u); // ÷òîáû íå ïàðèòüñÿ ñ ðåàëëîêàöèÿìè âûäåëèòü çàðàíåå ïàìÿòü èç êó÷è
vidlist = glGenLists(4);
this->compile_tree(vidlist, 0, 5.4f, 11.4f);
this->compile_tree(vidlist + 1, 1, 6.4f, 15.4f);
this->compile_tree(vidlist + 2, 2, 4.8f, 12.4f);
this->compile_tree(vidlist + 3, 3, 2.0f, 4.1f);
house_size = GLVECTOR3(6.5f, 5.5f, 7.5f);
robot_tm.Create(_T("image\\skull.jpg"), _T("image\\circle.jpg"));
robot_fly.Create(_T("image\\skull2.jpg"));
tex_smoke = xTextura::OpenImage(_T("image\\uron.jpg"));
tex_crush = xTextura::OpenImageTGA(_T("image\\crush.tga"));
snd_uron = new xSound(sound, _T("sound\\robot_uron.wav"));
snd_crush = new xSound(sound, _T("sound\\robot_crush.wav"));
snd_move[0] = new xSound(sound, _T("sound\\robot_move.wav"));
snd_move[1] = new xSound(sound, snd_move[0]);
robots_tm[0].snd_uron = snd_uron;
robots_tm[1].snd_crush = snd_crush;
robots_tm[0].snd_move = snd_move[0];
robots_tm[1].snd_move = snd_move[1];
return true;
}
// Ìåòîä èíèöèàëèçèðóåò ëàíäøàôò
void xTerrain::Initialize(const LPGLVECTOR3& user_pos) {
robots_fly[0].Initialize(user_pos, 0.0f, -CubeSize() - 10.0f);
robots_fly[1].Initialize(user_pos, 0.0f, CubeSize() + 10.0f);
robots_tm[0].Initialize(user_pos, CubeSize() - 10.0f, 0.0f);
robots_tm[1].Initialize(user_pos, -CubeSize() + 10.0f, 0.0f);
}
// Ìåòîä äëÿ âû÷èñëåíèÿ ïàäàþùåé òåíè íà ïëîñêîñòü
void xTerrain::SetLightPos(const LPGLVECTOR4& light) {
GLfloat y = max(houses[0].y, max(houses[1].y, houses[2].y)) - house_size.y * 2.2f;
GLVECTOR3 dots[3] = {
GLVECTOR3(CubeSize(), y, -CubeSize()),
GLVECTOR3(-CubeSize(), y, -CubeSize()),
GLVECTOR3(-CubeSize(), y, CubeSize())
};
GLPLANE plane;
PlaneEquation(&plane, dots);
MatrixShadow(house_shadow, &plane, light);
}
// Ìåòîä äëÿ âû÷èñëåíèÿ ïàäàþùåé òåíè íà ïëîñêîñòü äëÿ ñòîðîííèõ îáúåêòîâ èãðû
GLfloat xTerrain::GetPlaneShadow(GLfloat* mat, LPGLVECTOR3 pos, const LPGLVECTOR4& light) {
GLfloat h = this->GetOffsetTop(pos->x, pos->z);
GLVECTOR3 dots[3] = {
GLVECTOR3(CubeSize(), h, -CubeSize()),
GLVECTOR3(-CubeSize(), h, -CubeSize()),
GLVECTOR3(-CubeSize(), h, CubeSize())
};
GLPLANE plane;
PlaneEquation(&plane, dots);
MatrixShadow(mat, &plane, light);
return h;
}
// Êîìïèëÿöèÿ ñïèñêà(äåðåâî) çàïèøåì â âèäåîïàìÿòü
void xTerrain::compile_tree(GLuint lid, GLuint tid, GLfloat x, GLfloat y) {
glNewList(lid, GL_COMPILE);
xTextura::Set(tex_tree[tid]);
glBegin(GL_TRIANGLE_STRIP);
glTexCoord2f(0.0f, 1.0f);
glVertex3f(-x, y, 0.0f);
glTexCoord2f(0.0f, 0.0f);
glVertex3f(-x, 0.0f, 0.0f);
glTexCoord2f(1.0f, 1.0f);
glVertex3f(x, y, 0.0f);
glTexCoord2f(1.0f, 0.0f);
glVertex3f(x, 0.0f, 0.0f);
glEnd();
glEndList();
}
// Ìåòîä âûâîäèò ëàíäøàôò
void xTerrain::Display(void) {
xTextura::Set(tex);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
glEnableClientState(GL_NORMAL_ARRAY);
glEnableClientState(GL_VERTEX_ARRAY);
glTexCoordPointer(2, GL_FLOAT, 0, texs);
glNormalPointer(GL_FLOAT, 0, normals);
glVertexPointer(3, GL_FLOAT, 0, vertices);
glDrawArrays(GL_QUADS, 0, vsize);
glDisableClientState(GL_VERTEX_ARRAY);
glDisableClientState(GL_NORMAL_ARRAY);
glDisableClientState(GL_TEXTURE_COORD_ARRAY);
}
// 0 1 2 3 11 12 13 14
// 4 5 6 7 21 22 23 24
// 8 9 10 11 31 32 33 34
// 12 13 14 15 41 42 43 44
// Âûâîä ðàñòèòåëüíîñòè
void xTerrain::DisplayVegetations(const LPGLVECTOR3& user_pos, GLfloat angleY, GLfloat ftime, GLfloat felapsed) {
GLfloat mat[16];
MatrixIdentity(mat);
MatrixRotateY(mat, angleY); // ïðåîáðàçîâàíèå ïîâîðîòà â îáëàñòü ïðîñìîòðà êàìåðû âûïîëíÿåòñÿ îäèí ðàç äëÿ âñåõ áèëëáîðäîâ-äåðåâüåâ
for(std::vector<sTree>::const_iterator citer = trees.begin(); citer != trees.end(); ++citer) {
// òðàíñëÿöèÿ äëÿ êàæäîãî äåðåâà
mat[12] = citer->x;
mat[13] = citer->y;
mat[14] = citer->z;
glPushMatrix();
glMultMatrixf(mat);
glCallList(citer->type);
glPopMatrix();
}
// Âûâîä âçðûâà ëåòàþùåãî ðîáîòà
for(sRobotFly* pfly = robots_fly; pfly != robots_fly + sRobotFly::MAX_ROBOTS_FLY; *pfly++) {
if(pfly->IsCrush())
pfly->DisplayEffect(user_pos, tex_crush, angleY, felapsed, ftime);
}
// Âûâîä âçðûâà TM-ðîáîòà
for(sRobotTM* ptm = robots_tm; ptm != robots_tm + sRobotTM::MAX_ROBOTS_TM; *ptm++) {
if(ptm->IsCrush())
ptm->DisplayEffect(user_pos, tex_crush, angleY, felapsed, ftime);
}
}
// âûâîä äîìèêîâ
void xTerrain::DisplayObjects(void) {
for(LPGLVECTOR3 pvec = houses; pvec != houses + size_house; *pvec++)
xModel::DrawHouse(pvec, &house_size, tex_house[1], tex_house[0]);
}
// âûâîä òåíåé îò äîìèêîâ
void xTerrain::DisplayShadow(void) {
for(LPGLVECTOR3 pvec = houses; pvec != houses + size_house; *pvec++)
xModel::ShadowHouse(pvec, &house_size, house_shadow);
}
/////**********************************************************************************************
// Ìåòîä âûâîäèò â ñöåíó ðîáîòîâ
void xTerrain::DisplayRobots(const LPGLVECTOR3& user_pos, GLfloat felapsed, GLfloat ftime) {
GLVECTOR3 scube = house_size;
GLfloat h;
scube += 0.1f;
scube.y += 3.0f;
// âûâîä ëåòàþùèõ ðîáîòîâ
for(sRobotFly* pfly = robots_fly; pfly != robots_fly + sRobotFly::MAX_ROBOTS_FLY; *pfly++) {
pfly->UpdateMove(user_pos, CubeSize(), felapsed, ftime);
if(pfly->IsTaskPush()) { // åñëè çàäàíèå íàñòèãíóòü ïîëüçîâàòåëÿ íóæíî ÷òîáû ðîáîò íå ïðîâàëèëñÿ â ëàíäøàôò
h = this->GetOffsetTop(pfly->pos.x, pfly->pos.z);
if(h < (pfly->pos.y + 8.0f)) {
pfly->pos.y *= 0.9f;
pfly->pos.y += (1.0f - 0.9f) * h + 1.0f;
}
// ñòîëêíîâåíèÿ ñ äîìèêàìè
for(LPGLVECTOR3 hptr = houses; hptr != houses + MAX_HOUSES; ++hptr)
IsRectIntersect(&pfly->pos, &GLVECTOR3(9.0f), hptr, &scube);
}
if(! pfly->IsCrush())
robot_fly.Display(&pfly->pos, pfly->rotY, pfly->fangle);
}
// âûâîä TM-ðîáîòîâ
for(sRobotTM* ptm = robots_tm; ptm != robots_tm + sRobotTM::MAX_ROBOTS_TM; *ptm++) {
ptm->UpdateMove(user_pos, CubeSize(), felapsed, ftime);
h = this->GetOffsetTop(ptm->pos.x, ptm->pos.z);
ptm->pos.y *= 0.9f;
ptm->pos.y += (1.0f - 0.9f) * h;
// ñòîëêíîâåíèÿ ñ äîìèêàìè
for(LPGLVECTOR3 hptr = houses; hptr != houses + MAX_HOUSES; ++hptr) {
if(IsRectIntersect(&ptm->pos, &GLVECTOR3(9.0f), hptr, &scube))
ptm->ResetTask();
}
if(! ptm->IsCrush())
robot_tm.Display(&ptm->pos, &ptm->rot, ptm->angle);
}
}
// Ìåòîä âûâîäèò ïàäàþùèå òåíè îò ðîáîòoâ(íå ñòàë ðàñ÷èòûâàòü êàæäóþ âåðøèíó è ñìåæíûå âåðøèíû, íîðìàëü)
// êîðÿâûå òåíè
void xTerrain::DisplayShadowRobots(const LPGLVECTOR4& light_pos) {
GLfloat mat[16];
GLVECTOR3 pos;
// âûâîä òåíåé ëåòàþùèõ ðîáîòîâ
for(sRobotFly* pfly = robots_fly; pfly != robots_fly + sRobotFly::MAX_ROBOTS_FLY; *pfly++) {
if(pfly->IsTaskPush() && (! pfly->IsCrush())) {
pos = pfly->pos;
pos.y = this->GetPlaneShadow(mat, &pos, light_pos) + 5.0f;
robot_fly.DisplayShadow(&pos, pfly->rotY, pfly->fangle, mat);
}
}
// âûâîä òåíåé TM-ðîáîòîâ
for(sRobotTM* ptm = robots_tm; ptm != robots_tm + sRobotTM::MAX_ROBOTS_TM; *ptm++) {
if(! ptm->IsCrush()) {
pos = ptm->pos;
pos.y = this->GetPlaneShadow(mat, &pos, light_pos) + 5.0f;
robot_tm.DisplayShadow(&pos, &ptm->rot, mat);
}
}
}
// Ìåòîä âûâîäèò ýôôåêòû äëÿ ðîáîòîâ
void xTerrain::DisplayEffectRobots(const LPGLVECTOR3& user_pos, GLfloat angleY, GLfloat felapsed, GLfloat ftime) {
// âûâîä ýôôåêòîâ ëåòàþùèõ ðîáîòîâ
for(sRobotFly* pfly = robots_fly; pfly != robots_fly + sRobotFly::MAX_ROBOTS_FLY; *pfly++) {
if(pfly->IsUron())
pfly->DisplayEffect(user_pos, tex_smoke, angleY, felapsed, ftime);
}
// âûâîä ýôôåêòîâ ðîáîòîâ-TM
for(sRobotTM* ptm = robots_tm; ptm != robots_tm + sRobotTM::MAX_ROBOTS_TM; *ptm++) {
if(ptm->IsUron())
ptm->DisplayEffect(user_pos, tex_smoke, angleY, felapsed, ftime);
}
}
/////**********************************************************************************************
// Óñòàíîâêà ïîëîæåíèÿ ëàíäøàôòà
void xTerrain::BeginMatrix(const LPGLVECTOR3& hpos) {
glPushMatrix();
glTranslatef(hpos->x, hpos->y, hpos->z);
}
void xTerrain::EndMatrix(void) {
glPopMatrix();
}
// Ïîëó÷åíèÿ ÿ÷åéêè äëÿ êîîðäèíàòû Y ïî óêàçàííîé ñòðîêå è ñòîëáöó X-Z
inline GLfloat xTerrain::Offset(GLint x, GLint y) {
x = min(x, map_size - 1);
y = min(y, map_size - 1);
GLint index = (y * map_size) + x;
// îáåçîïàñèòü âûõîä èíäåêñà çà ìàññèâ, ýòî ñòðàøíàÿ îøèáêà
if((index >= map_rect) || (index < 0))
return 0.0f;
return fmap[index];
}
// Òîæå ñàìîå êàê è ïðåäûäóùèé ìåòîä
inline GLfloat xTerrain::GetOffsetTop(GLfloat x, GLfloat z) {
GLint ix = GLint(x);
GLint iz = GLint(z);
return this->Offset(ABS(half_size + ix), ABS(half_size + iz));
}
// Ìåòîä ðàñ÷èòûâàåò íîðìàëü äëÿ ëàíäøàôòà(êàðòû âûñîò)
void xTerrain::Normalize(void) {
GLfloat* vptr = vertices;
GLfloat* nptr = normals;
if((nptr == NULL) || (nptr == NULL))
return;
GLVECTOR3 vec[3];
GLVECTOR3 nor;
for(GLint x = 0; x < (map_size - vstep); x += vstep) {
for(GLint z = 0; z < (map_size - vstep); z += vstep) {
vec[0].x = *vptr++;
vec[0].y = *vptr++;
vec[0].z = *vptr++;
vec[1].x = *vptr++;
vec[1].y = *vptr++;
vec[1].z = *vptr++;
vec[2].x = *vptr++;
vec[2].y = *vptr++;
vec[2].z = *vptr++;
VectorNormal(&nor, &vec[0], &vec[1], &vec[2]);
*nptr++ = nor.x;
*nptr++ = nor.y;
*nptr++ = nor.z;
*nptr++ = nor.x;
*nptr++ = nor.y;
*nptr++ = nor.z;
vec[0].x = *vptr++;
vec[0].y = *vptr++;
vec[0].z = *vptr++;
VectorNormal(&nor, &vec[0], &vec[1], &vec[2]);
*nptr++ = nor.x;
*nptr++ = nor.y;
*nptr++ = nor.z;
*nptr++ = nor.x;
*nptr++ = nor.y;
*nptr++ = nor.z;
}
}
}
// Çàãðóçêà òåêñòóðû äëÿ êàðòû âûñîò
void xTerrain::LoadTextura(const TCHAR* filename) {
ZeroMemory(tex_tree, sizeof(tex_tree));
tex = xTextura::OpenImage(filename);
tex_tree[0] = xTextura::OpenImageTGA(_T("image\\tree1.tga"));
tex_tree[1] = xTextura::OpenImageTGA(_T("image\\tree2.tga"));
tex_tree[2] = xTextura::OpenImageTGA(_T("image\\tree3.tga"));
tex_tree[3] = xTextura::OpenImageTGA(_T("image\\bush.tga"));
tex_house[0] = xTextura::OpenImage(_T("image\\house1.jpg"), GL_TRUE);
tex_house[1] = xTextura::OpenImage(_T("image\\house2.jpg"), GL_TRUE);
}
// Ìåòîä ïî çàãðóçêå êàðòû âûñîò ôîðìàòà ôàéëà RAW
bool xTerrain::LoadTerrain(const TCHAR* raw_filename, GLfloat scale) {
HANDLE fp = CreateFile(raw_filename, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if(fp == INVALID_HANDLE_VALUE)
return false;
DELETE_HEAP_ARRAY(fmap);
map_rect = map_size * map_size;
fmap = new GLfloat[map_rect];
if(fmap == NULL) {
CloseHandle(fp);
return false;
}
GLfloat* ptr = fmap;
DWORD dread = 0uL;
BYTE ph = 0u;
BOOL ieof;
for(GLint row = 0; row < map_size; row++) {
for(GLint col = 0; col < map_size; *ptr++ = GLfloat(ph) * scale, col++) {
ieof = ReadFile(fp, (LPVOID)&ph, 1uL, &dread, NULL);
if(ieof && dread == 0uL)
break;
}
}
CloseHandle(fp);
GLfloat* tptr = texs;
GLfloat* vptr = vertices;
for(GLint x = 0; x < (map_size - vstep); x += vstep) {
for(GLint z = 0; z < (map_size - vstep); z += vstep) {
*vptr++;
*vptr++ = Offset(x, z);
*vptr++;
*vptr++;
*vptr++ = Offset(x, z + vstep);
*vptr++;
*vptr++;
*vptr++ = Offset(x + vstep, z + vstep);
*vptr++;
*vptr++;
*vptr++ = Offset(x + vstep, z);
*vptr++;
}
}
this->Normalize();
this->ObjectsToField();
return true;
}
// 0 ... 1024
// -512 | 512
// Ìåòîä âû÷èñëÿåò ïîëîæåíèå êàìåðû è óñòàíàâëèâàåò êàìåðó ïî îñè-Y íà ïîçèöèþ ïîâåðõíîñòè êàðòû âûñîò
void xTerrain::OffsetCameraY(LPGLVECTOR3 pos) {
GLint x = GLint(pos->x);
GLint z = GLint(-pos->z);
x = ABS(half_size + x);
z = ABS(half_size + z);
pos->y *= 0.9f;
pos->y += Offset(x, z) * (1.0f - 0.9f) + top_floor;
}
void xTerrain::RectOffset(GLint x, GLint z, GLfloat* arr) {
arr[0] = Offset(x, z);
arr[1] = Offset(x, z + vstep);
arr[2] = Offset(x + vstep, z + vstep);
arr[3] = Offset(x + vstep, z);
}
void xTerrain::ObjectsToField(void) {
const GLfloat tcoord[] = { // òåêñòóðíûå êîîðäèíàòû äëÿ íàòÿãèâàíèÿ íà êàðòó âûñîò
0.0f, 0.0f, 0.5f, 0.0f, 0.0f, 0.5f, 0.5f, 0.5f,
0.5f, 0.0f, 1.0f, 0.0f, 0.5f, 0.5f, 1.0f, 0.5f,
0.5f, 0.5f, 1.0f, 0.5f, 0.5f, 1.0f, 1.0f, 1.0f,
0.0f, 0.5f, 0.5f, 0.5f, 0.0f, 1.0f, 0.5f, 1.0f
};
std::vector<sTree>::iterator iter = trees.begin();
GLfloat off[4];
GLfloat tmp = 0.0f;
GLfloat pos = 0.0f;
GLfloat hmax = 0.0f;
ZeroMemory(off, sizeof(off));
GLfloat* tptr = texs;
GLfloat* vptr = vertices;
for(GLint x = 0; x < (map_size - vstep); x += vstep) {
for(GLint z = 0; z < (map_size - vstep); z += vstep) {
this->RectOffset(x, z, off);
// íàòÿæêà òåêñòóðû
if(off[0] > 8)
CopyMemory(tptr, tcoord, sizeof(GLfloat) * 8);
else if(off[0] > 3)
CopyMemory(tptr, tcoord + 8 * (1 + (rand() % 2)) , sizeof(GLfloat) * 8);
else
CopyMemory(tptr, tcoord + 24, sizeof(GLfloat) * 8);
tptr += 8;
// ðàññòàâëÿåì äåðåâüÿ òîëüêî íà õîëìû
if((off[0] > 49) && (fabsf(vptr[2] - tmp) > 30.0f)) { //
GLuint id = GLuint(rand() % 3);
if(iter != trees.end())
*iter++ = sTree(vidlist + id, vptr[0], off[0], vptr[2]);
tmp = vptr[2];
}
// ðàñòàâëÿåì äîìèêè
if((off[0] < 0.5f) && (size_house < MAX_HOUSES) && (fabsf(vptr[0] - pos) > 60.0f && x > 50)) {
hmax = max(hmax, max(off[3], max(off[0], max(off[1], off[2]))) + 5.8f);
houses[size_house++] = GLVECTOR3(vptr[0], hmax, vptr[2]);
pos = vptr[0];
} else if(off[0] < 1.0f){ // ðàñòàâëÿåì êóñòû
if(iter != trees.end())
*iter++ = sTree(vidlist + 3, vptr[0] - fRAND(2, 10), off[0] + 0.7f, vptr[2] + fRAND(2, 10));
}
vptr += 12;
}
}
}
// Ìåòîä óñòàíàâëèâàåò âûñîòó êàìåðû íàä çåìë¸é
void xTerrain::SetTopFloor(GLfloat top) {
top_floor = top;
}
// Ìåòîä óäàëÿåò êàðòó âûñîò èç ïàìÿòè è âåðøèíû
void xTerrain::Destroy(void) {
for(int k = 0; k < 2; k++) {
if(snd_move[k] != NULL)
delete snd_move[k];
snd_move[k] = NULL;
}
DELETE_HEAP(snd_crush);
DELETE_HEAP(snd_uron);
robot_fly.Destroy();
robot_tm.Destroy();
xTextura::Free(tex_crush);
xTextura::Free(tex_smoke);
xTextura::Free(tex);
DELETE_HEAP_ARRAY(vertices);
DELETE_HEAP_ARRAY(normals);
DELETE_HEAP_ARRAY(texs);
DELETE_HEAP_ARRAY(fmap);
map_size = 0;
vsize = 0;
tsize = 0;
vstep = 0;
tex = 0u;
for(int i = 0; i < (sizeof(tex_tree)/sizeof(tex_tree[0])); i++)
xTextura::Free(tex_tree[i]);
ZeroMemory(tex_tree, sizeof(tex_tree));
if(! trees.empty())
trees.clear();
xTextura::Free(tex_house[0]);
xTextura::Free(tex_house[1]);
glDeleteLists(vidlist, 4);
vidlist = 0u;
}
// Ìåòîä ïðî ïðîâåðêå ïóëü íà ñòîëêíîâåíèÿ ñ ëàíäøàôòíûìè îáúåêòàìè
void xTerrain::CollisionBullet(const LPGLVECTOR3& user_pos, std::list<sBullet>* plist) {
int ret;
GLVECTOR3 scube = house_size;
GLfloat cube = this->CubeSize();
GLVECTOR3 tmp;
scube += 0.1f;
scube.y += 3.0f;
// öèêë ïî âñåì ïóëÿì
for(std::list<sBullet>::iterator iter = plist->begin(); iter != plist->end(); ++iter) {
// ïðåäûäóùèÿ ïîçèöèÿ ïóëè
tmp = iter->pos + iter->vec;
// ñòîëêíîâåíèÿ ïóëü ñ äîìèêàìè
for(LPGLVECTOR3 hptr = houses; hptr != houses + MAX_HOUSES; ++hptr) {
if(IsCollisionPointRect(&tmp, hptr, &scube)) {
iter = plist->erase(iter);
// --iter;
break;
}
}
// ïðîâåðêà èòåðàòîðà íà âàëèäíîñòü è âûõîäà çà óçåë
if(iter == plist->end())
break;
tmp = iter->pos + iter->vec;
// ñòîëêíîâåíèÿ ïóëü c ëåòàþùèìu ðîáîòàì
for(sRobotFly* pfly = robots_fly; pfly != robots_fly + sRobotFly::MAX_ROBOTS_FLY; ++pfly) {
if((ret = pfly->IsCollision(&tmp, 1.0f)) != 0) {