static void Draw(void)
{
MoveStars();
ShowStars();
if (nitro > 0) {
speed = (float)(nitro / 10) + 1.0;
if (speed > MAXWARP) {
speed = MAXWARP;
}
if (++nitro > MAXWARP*10) {
nitro = -nitro;
}
} else if (nitro < 0) {
nitro++;
speed = (float)(-nitro / 10) + 1.0;
if (speed > MAXWARP) {
speed = MAXWARP;
}
}
glFlush();
if (doubleBuffer) {
glutSwapBuffers();
}
}
void Idle(void)
{
MoveStars();
ShowStars();
if (nitro > 0) {
speed = (float)(nitro / 10) + 1.0;
if (speed > MAXWARP1) {
speed = MAXWARP1;
}
if (++nitro > MAXWARP1*10) {
nitro = -nitro;
}
} else if (nitro < 0) {
nitro++;
speed = (float)(-nitro / 10) + 1.0;
if (speed > MAXWARP1) {
speed = MAXWARP1;
}
}
glFlush();
/* if (doubleBuffer) {
tkSwapBuffers();
}*/
}
static void Idle(void)
{
if (overlayInit == GL_FALSE) {
glutUseLayer(GLUT_OVERLAY);
glClear(GL_COLOR_BUFFER_BIT);
/* glColor3f(1.0, 0.0, 0.0);*/
glIndexf( 2.0 );
glBegin(GL_POLYGON);
glVertex2i(windW/4-10, windH/4-10);
glVertex2i(windW/2-10, windH/4-10);
glVertex2i(windW/2-10, windH/2-10);
glVertex2i(windW/4-10, windH/2-10);
glEnd();
glIndexf( 0.0 );
glBegin(GL_POLYGON);
glVertex2i(windW/4, windH/4);
glVertex2i(windW/2, windH/4);
glVertex2i(windW/2, windH/2);
glVertex2i(windW/4, windH/2);
glEnd();
glIndexf( 1.0 );
glBegin(GL_POLYGON);
glVertex2i(windW/4+10, windH/4+10);
glVertex2i(windW/2+10, windH/4+10);
glVertex2i(windW/2+10, windH/2+10);
glVertex2i(windW/4+10, windH/2+10);
glEnd();
glutUseLayer(GLUT_NORMAL);
overlayInit = GL_TRUE;
}
MoveStars();
ShowStars();
if (nitro > 0) {
speed = (float)(nitro / 10) + 1.0;
if (speed > MAXWARP) {
speed = MAXWARP;
}
if (++nitro > MAXWARP*10) {
nitro = -nitro;
}
} else if (nitro < 0) {
nitro++;
speed = (float)(-nitro / 10) + 1.0;
if (speed > MAXWARP) {
speed = MAXWARP;
}
}
glFlush();
if (doubleBuffer) {
glutSwapBuffers();
}
}
//---------------------------------------------------------------
// Name: DynamicStarField()
// Desc:
//---------------------------------------------------------------
int DynamicStarField(RECT *starField, int nNumofStars, CVECTOR velVec, int nFrame)
{
static PARTICLE *stars = new PARTICLE[nNumofStars];
static RECT tempField = {0,0,1,1};
//reverse the velocity vector so the stars move in the oppsoite direction as the ship
velVec.Reverse();
//velVec.y = -velVec.y;
//init the stars
if(!nFrame) //if first frame
InitStars(stars, starField, tempField, nNumofStars);
DrawStars(stars, nNumofStars);
MoveStars(stars, nNumofStars, tempField, velVec);
if(bDebugMode)
DebugInfo(stars, nFrame, nNumofStars, tempField);
return(1);
}
/*=========================================================================
// Name: Game_Loop()
// Desc: The main loop for the game
//=======================================================================*/
static void Game_Loop()
{
if (!bPause) {
if (!bGameOver) {
cluster.dropCount--; /* Decrease time until the next fall */
if (cluster.dropCount == 0) {
if (MoveCluster(0)) /* If cluster "collides"... */
NewCluster(); /* then create a new one ;) */
}
/* Increase Level */
if (((level == 0) && (lines >= 10)) ||
((level == 1) && (lines >= 20)) ||
((level == 2) && (lines >= 40)) ||
((level == 3) && (lines >= 80)) ||
((level == 4) && (lines >= 100)) ||
((level == 5) && (lines >= 120)) ||
((level == 6) && (lines >= 140)) ||
((level == 7) && (lines >= 160)) ||
((level == 8) && (lines >= 180)) ||
((level == 9) && (lines >= 200))) {
level++;
PutSound(&sndNextlevel);
}
}
else {
GameOverAnimation();
}
if (bCrazy) /* If crazy mode is actived... */
BoxDrawMove(); /* ... change box settings! */
MoveStars(); /* Move stars */
UpdateParticles(); /* Move particles */
}
DrawScene();
}
void MainMenu::Process()
{
Input& input = Input::GetInstance();
OpenGL& opengl = OpenGL::GetInstance();
ScreenManager& sm = ScreenManager::GetInstance();
const OpenGL::TimeScale timeScale = opengl.GetTimeScale();
// Stop user doing something when they're not supposed to
if (state == msInMenu) {
// Look at keys
if (input.QueryAction(Input::DOWN)) {
// Move the selection down
switch (selOption) {
case optStart:
selOption = optScore;
break;
case optScore:
selOption = optOptions;
break;
case optOptions:
selOption = optExit;
break;
default:
break;
}
InterfaceSounds::PlayBleep();
input.ResetAction(Input::DOWN);
}
else if (input.QueryAction(Input::UP)) {
// Move the selection up
switch (selOption) {
case optScore:
selOption = optStart;
break;
case optOptions:
selOption = optScore;
break;
case optExit:
selOption = optOptions;
break;
default:
break;
}
InterfaceSounds::PlayBleep();
input.ResetAction(Input::UP);
}
else if (input.QueryAction(Input::FIRE)) {
// Select this option
switch (selOption) {
case optStart:
state = msFadeToStart;
break;
case optScore:
state = msFadeToHigh;
break;
case optOptions:
state = msFadeToOpt;
break;
case optExit:
state = msFadeToExit;
break;
}
InterfaceSounds::PlaySelect();
input.ResetAction(Input::FIRE);
}
else if (input.QueryResetAction(Input::SCREENSHOT))
OpenGL::GetInstance().DeferScreenShot();
}
// See what menu state we're in
if (state == msFadeIn) {
// Apply the fade to the menu items
if (fade >= 1.0) {
// Switch to the next state
state = msInMenu;
fade = 1.0;
}
else
fade += MENU_FADE_SPEED * timeScale;
}
else if (state == msFadeToStart) {
// Apply fade
if (fade <= 0.0) {
// Move to the game screen
sm.SelectScreen("GAME");
Game* g = static_cast<Game*>(sm.GetScreenById("GAME"));
g->NewGame();
}
else {
fade -= MENU_FADE_SPEED * timeScale;
bigness += 0.5f;
}
}
else if (state == msFadeToHigh) {
// Apply fade
if (fade <= 0.0f) {
// Move to the high score screen
HighScores* hs = static_cast<HighScores*>(sm.GetScreenById("HIGH SCORES"));
hs->DisplayScores();
}
else {
fade -= MENU_FADE_SPEED * timeScale;
bigness += 0.5f;
}
}
else if (state == msFadeToOpt) {
// Apply fade
if (fade <= 0.0f) {
// Move to the options screen
sm.SelectScreen("OPTIONS");
}
else {
fade -= MENU_FADE_SPEED * timeScale;
bigness += 0.5f;
}
}
else if (state == msFadeToExit) {
// Apply fade
if (fade <= 0.0f) {
// Exit the game
opengl.Stop();
}
else {
fade -= MENU_FADE_SPEED * timeScale;
bigness += 0.5f;
}
}
MoveStars();
}
