static void UnLoad() {
DeleteSprite(left[0]);
DeleteSprite(left[1]);
DeleteSprite(right[0]);
DeleteSprite(right[1]);
DeleteBitmap(twister);
DeletePixmap(texture);
DeletePalette(gradient);
}
static void UnLoad() {
DeleteSprite(sprite[0]);
DeleteSprite(sprite[1]);
DeleteSprite(sprite[2]);
DeleteCopList(cp);
DeletePalette(bitmap->palette);
DeleteBitmap(bitmap);
DeleteBitmap(screen);
}
/**\brief SpriteManager update function.
*/
void SpriteManager::Update() {
// Update the sprites inside each quadrant
// TODO: Update only the sprites that are in nearby Quadrants
list<Sprite *> all_oob;
list<QuadTree*> nearby = GetQuadrantsNear( Camera::Instance()->GetFocusCoordinate(), QUADRANTSIZE*4 );
list<QuadTree*>::iterator iter;
for ( iter = nearby.begin(); iter != nearby.end(); ++iter ) {
(*iter)->Update();
list<Sprite *>* oob = (*iter)->FixOutOfBounds();
all_oob.splice(all_oob.end(), *oob );
delete oob;
}
// Move sprites to adjacent Quadrants as they cross boundaries
list<Sprite *>::iterator i;
for( i = all_oob.begin(); i != all_oob.end(); ++i ) {
GetQuadrant( (*i)->GetWorldPosition() )->Insert( *i );
}
//Delete all sprites queued to be deleted
if (!spritesToDelete.empty()) {
spritesToDelete.unique();
for( i = spritesToDelete.begin(); i != spritesToDelete.end(); ++i ) {
DeleteSprite(*i);
}
spritesToDelete.clear();
}
for ( iter = nearby.begin(); iter != nearby.end(); ++iter ) {
(*iter)->ReBallance();
}
DeleteEmptyQuadrants();
}
// Remove every sprite (planet, AI ship, projectile, effect, etc.) except the player's sprite
void SpriteManager::DeleteAllExceptPlayer( void ) {
list<Sprite *>::iterator i;
for( i = spritelist->begin(); i != spritelist->end(); ++i ) {
Sprite *s = (*i);
if( s->GetDrawOrder() != DRAW_ORDER_PLAYER ) {
DeleteSprite( s );
i = spritelist->begin(); // TODO: spritelist->remove() is called which ... makes this necessary? Right?
}
}
}
// Removes all sprites matching type 'type'
void SpriteManager::DeleteByType( int type ) {
list<Sprite *>::iterator i;
for( i = spritelist->begin(); i != spritelist->end(); ++i ) {
Sprite *s = (*i);
if( s->GetDrawOrder() == type ) {
DeleteSprite( s );
i = spritelist->begin(); // TODO: spritelist->remove() is called which ... makes this necessary? Right?
}
}
}
void ResourceManager::Destroy()
{
DeleteSprite();
CursorCleanUp();
SkyBoxCleanUp();
DeleteMap();
for ( auto& toBeDelete : m_MeshArray )
{
if ( toBeDelete )
{
DeleteMesh( toBeDelete->m_MeshObject );
SafeDelete( toBeDelete->m_MeshObject );
delete toBeDelete;
}
}
for ( auto& toBeDelete : m_HeightMapArray )
{
SafeDelete( toBeDelete );
}
}
/**\brief SpriteManager update function.
* \details Update the sprites inside each quadrant
* \param lowFps If true, forces the wave-update method to be used rather than the full-update
*/
void SpriteManager::Update( lua_State *L, bool lowFps) {
//this will contain every quadrant that we will potentially want to update
list<QuadTree*> quadList;
//if update-all is given then we update every quadrant
//we do the same if tickCount == 0 even if update-all is not given
// (in wave update mode, tickCount == 0 is when we want to update all quadrants)
if( ! lowFps || tickCount == 0) {
//need to get all of the quadrants in our map
GetAllQuadrants(&quadList);
}
else
{
//wave update mode with tickCount != 0 -- update some quadrants
Camera* camera = Simulation_Lua::GetSimulation(L)->GetCamera();
Coordinate currentPoint (camera->GetFocusCoordinate()); //always update centered on where we're at
quadList.push_back (GetQuadrant (currentPoint)); //we ALWAYS update the current quadrant
//we also ALWAYS update the 'regular' bands
// the first band is at index 1 - index 0 would be the single quadrant in the middle
// when we get the list of quadrants back we splice them onto the end of our overall list
for (int i = 1; i <= numRegularBands; i ++) {
list<QuadTree*> tempBandList = GetQuadrantsInBand (currentPoint, i);
quadList.splice (quadList.end(), tempBandList);
}
//now - we SOMETIMES update the semi-regular bands
// the ticks that each band is updated in is stored in the map
// so we get our semiRegular update modulus of the ticks and then check the map
// - the map has the tick index as the key and the band to update as the value
int semiRegularTick = tickCount % semiRegularPeriod;
map<int,int>::iterator findBand = ticksToBandNum.find (semiRegularTick);
if (findBand != ticksToBandNum.end()) { //found the key
//cout << "tick = " << tickCount << ", semiRegularTick = " << semiRegularTick << ", band = " << findBand->second << endl;
list<QuadTree*> tempBandList = GetQuadrantsInBand (currentPoint, findBand->second);
quadList.splice (quadList.end(), tempBandList);
}
else {
//no semi-regular bands to update at this tick, do nothing
}
}
// Find and Fix any Sprites that have moved out of bounds.
list<Sprite *> all_oob;
list<QuadTree*>::iterator iter;
for ( iter = quadList.begin(); iter != quadList.end(); ++iter ) {
(*iter)->Update(L);
list<Sprite *>* oob = (*iter)->FixOutOfBounds();
all_oob.splice(all_oob.end(), *oob );
delete oob;
}
// Move sprites to adjacent Quadrants as they cross boundaries
list<Sprite *>::iterator i;
for( i = all_oob.begin(); i != all_oob.end(); ++i ) {
GetQuadrant( (*i)->GetWorldPosition() )->Insert( *i );
}
// Delete all sprites queued to be deleted
if (!spritesToDelete.empty()) {
spritesToDelete.sort(); // The list has to be sorted or unique doesn't work correctly.
spritesToDelete.unique();
// Tell the AI that they've been killed
for( i = spritesToDelete.begin(); i != spritesToDelete.end(); ++i ) {
if( (*i)->GetDrawOrder() == DRAW_ORDER_SHIP ) {
((AI*)(*i))->Killed(L);
}
}
for( i = spritesToDelete.begin(); i != spritesToDelete.end(); ++i ) {
DeleteSprite(*i);
}
spritesToDelete.clear();
}
for ( iter = quadList.begin(); iter != quadList.end(); ++iter ) {
(*iter)->ReBallance();
}
DeleteEmptyQuadrants();
// Update the tick count after all updates for this tick are done
UpdateTickCount ();
}
void Sprites::Draw()
{
static int i,j,k;
static float M[16];
static XYZ point;
static float distancemult;
static int lasttype;
static int lastspecial;
static int whichpatchx,whichpatchz;
static XYZ start,end,colpoint;
static bool check;
static bool blend;
static float tempmult;
static XYZ difference;
static float lightcolor[3];
static float viewdistsquared=viewdistance*viewdistance;
static XYZ tempviewer;
tempviewer=viewer+viewerfacing*6;
check=0;
lightcolor[0]=light.color[0]*.5+light.ambient[0];
lightcolor[1]=light.color[1]*.5+light.ambient[1];
lightcolor[2]=light.color[2]*.5+light.ambient[2];
checkdelay-=multiplier*10;
if(checkdelay<=0){
check=1;
checkdelay=1;
}
lasttype=-1;
lastspecial=-1;
glEnable(GL_BLEND);
glDisable(GL_LIGHTING);
glDisable(GL_CULL_FACE);
glEnable(GL_TEXTURE_2D);
blend = 1;
glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
glDepthMask(0);
glAlphaFunc(GL_GREATER, 0.0001);
for(i=0;i<numsprites;i++){
if(type[i]==cloudsprite&&lasttype!=type[i]){
glBindTexture( GL_TEXTURE_2D, cloudtexture);
if(!blend){
blend=1;
glAlphaFunc(GL_GREATER, 0.0001);
glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
}
}
if(type[i]==cloudimpactsprite&&lasttype!=type[i]){
glBindTexture( GL_TEXTURE_2D, cloudimpacttexture);
if(!blend){
blend=1;
glAlphaFunc(GL_GREATER, 0.0001);
glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
}
}
if(type[i]==breathsprite&&lasttype!=type[i]){
glBindTexture( GL_TEXTURE_2D, cloudimpacttexture);
if(!blend){
blend=1;
glAlphaFunc(GL_GREATER, 0.0001);
glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
}
}
if(type[i]==smoketype&&lasttype!=type[i]){
glBindTexture( GL_TEXTURE_2D, smoketexture);
if(!blend){
blend=1;
glAlphaFunc(GL_GREATER, 0.0001);
glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
}
}
if(type[i]==bloodsprite&&lasttype!=type[i]){
glBindTexture( GL_TEXTURE_2D, bloodtexture);
if(!blend){
blend=1;
glAlphaFunc(GL_GREATER, 0.0001);
glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
}
}
if(type[i]==splintersprite&&(lasttype!=type[i]||lastspecial!=special[i])){
if(special[i]==0)glBindTexture( GL_TEXTURE_2D, splintertexture);
if(special[i]==1)glBindTexture( GL_TEXTURE_2D, leaftexture);
if(special[i]==2)glBindTexture( GL_TEXTURE_2D, snowflaketexture);
if(special[i]==3)glBindTexture( GL_TEXTURE_2D, toothtexture);
if(!blend){
blend=1;
glAlphaFunc(GL_GREATER, 0.0001);
glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
}
}
if(type[i]==snowsprite&&lasttype!=type[i]){
glBindTexture( GL_TEXTURE_2D, snowflaketexture);
if(!blend){
blend=1;
glAlphaFunc(GL_GREATER, 0.0001);
glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
}
}
if(type[i]==weaponshinesprite&&lasttype!=type[i]){
glBindTexture( GL_TEXTURE_2D, shinetexture);
if(blend){
blend=0;
glAlphaFunc(GL_GREATER, 0.001);
glBlendFunc(GL_SRC_ALPHA,GL_ONE);
}
}
if((type[i]==flamesprite||type[i]==weaponflamesprite)&&lasttype!=type[i]){
glBindTexture( GL_TEXTURE_2D, flametexture);
if(blend||lasttype==bloodflamesprite){
blend=0;
glAlphaFunc(GL_GREATER, 0.3);
glBlendFunc(GL_SRC_ALPHA,GL_ONE);
}
}
if((type[i]==bloodflamesprite)&&lasttype!=type[i]){
glBindTexture( GL_TEXTURE_2D, bloodflametexture);
if(blend){
blend=0;
glAlphaFunc(GL_GREATER, 0.3);
glBlendFunc(GL_ONE,GL_ZERO);
//glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
}
}
if(type[i]!=snowsprite)distancemult=(viewdistsquared-(findDistancefast(&viewer,&position[i])-(viewdistsquared*fadestart))*(1/(1-fadestart)))/viewdistsquared;
if(type[i]==snowsprite)distancemult=(144-(findDistancefast(&tempviewer,&position[i])-(144*fadestart))*(1/(1-fadestart)))/144;
if(type[i]!=flamesprite){
if(distancemult>=1)glColor4f(color[i][0]*lightcolor[0],color[i][1]*lightcolor[1],color[i][2]*lightcolor[2],opacity[i]);
if(distancemult<1)glColor4f(color[i][0]*lightcolor[0],color[i][1]*lightcolor[1],color[i][2]*lightcolor[2],opacity[i]*distancemult);
}
if(type[i]==flamesprite){
if(distancemult>=1)glColor4f(color[i][0],color[i][1],color[i][2],opacity[i]);
if(distancemult<1)glColor4f(color[i][0],color[i][1],color[i][2],opacity[i]*distancemult);
}
lasttype=type[i];
lastspecial=special[i];
glMatrixMode(GL_MODELVIEW); // Select The Modelview Matrix
glPushMatrix();
glTranslatef(position[i].x,position[i].y,position[i].z);
if((type[i]==flamesprite||type[i]==weaponflamesprite||type[i]==weaponshinesprite)){
difference=viewer-position[i];
Normalise(&difference);
glTranslatef(difference.x*size[i]/4, difference.y*size[i]/4, difference.z*size[i]/4);
}
if(type[i]==snowsprite){
glRotatef(rotation[i]*.2,0,.3,1);
glTranslatef(1,0,0);
}
glGetFloatv(GL_MODELVIEW_MATRIX,M);
point.x=M[12];
point.y=M[13];
point.z=M[14];
glLoadIdentity();
glTranslatef(point.x, point.y, point.z);
glRotatef(rotation[i],0,0,1);
if((type[i]==flamesprite||type[i]==weaponflamesprite||type[i]==weaponshinesprite||type[i]==bloodflamesprite)){
if(alivetime[i]<.14)glScalef(alivetime[i]/.14,alivetime[i]/.14,alivetime[i]/.14);
}
if(type[i]==smoketype||type[i]==snowsprite||type[i]==weaponshinesprite||type[i]==breathsprite){
if(alivetime[i]<.3){
if(distancemult>=1)glColor4f(color[i][0]*lightcolor[0],color[i][1]*lightcolor[1],color[i][2]*lightcolor[2],opacity[i]*alivetime[i]/.3);
if(distancemult<1)glColor4f(color[i][0]*lightcolor[0],color[i][1]*lightcolor[1],color[i][2]*lightcolor[2],opacity[i]*distancemult*alivetime[i]/.3);
}
}
if(type[i]==splintersprite&&special[i]>0&&special[i]!=3){
if(alivetime[i]<.2){
if(distancemult>=1)glColor4f(color[i][0]*lightcolor[0],color[i][1]*lightcolor[1],color[i][2]*lightcolor[2],alivetime[i]/.2);
if(distancemult<1)glColor4f(color[i][0]*lightcolor[0],color[i][1]*lightcolor[1],color[i][2]*lightcolor[2],distancemult*alivetime[i]/.2);
}
else{
if(distancemult>=1)glColor4f(color[i][0]*lightcolor[0],color[i][1]*lightcolor[1],color[i][2]*lightcolor[2],1);
if(distancemult<1)glColor4f(color[i][0]*lightcolor[0],color[i][1]*lightcolor[1],color[i][2]*lightcolor[2],1);
}
}
if(type[i]==splintersprite&&(special[i]==0||special[i]==3)){
if(distancemult>=1)glColor4f(color[i][0]*lightcolor[0],color[i][1]*lightcolor[1],color[i][2]*lightcolor[2],1);
if(distancemult<1)glColor4f(color[i][0]*lightcolor[0],color[i][1]*lightcolor[1],color[i][2]*lightcolor[2],1);
}
/*
if(type[i]==snowsprite){
glRotatef(rotation[i],0,0,1);
glTranslatef(1,0,0);
}*/
glBegin(GL_TRIANGLES);
glTexCoord2f(1.0f, 1.0f); glVertex3f( .5*size[i], .5*size[i], 0.0f);
glTexCoord2f(0.0f, 1.0f); glVertex3f(-.5*size[i], .5*size[i], 0.0f);
glTexCoord2f(1.0f, 0.0f); glVertex3f( .5*size[i],-.5*size[i], 0.0f);
glTexCoord2f(0.0f, 0.0f); glVertex3f(-.5*size[i],-.5*size[i], 0.0f);
glTexCoord2f(1.0f, 0.0f); glVertex3f( .5*size[i], -.5*size[i], 0.0f);
glTexCoord2f(0.0f, 1.0f); glVertex3f(-.5*size[i], .5*size[i], 0.0f);
glEnd();
glPopMatrix();
}
tempmult=multiplier;
for(i=numsprites-1;i>=0;i--){
multiplier=tempmult;
if(type[i]!=snowsprite)position[i]+=velocity[i]*multiplier;
if(type[i]!=snowsprite)velocity[i]+=windvector*multiplier;
if(type[i]==flamesprite||type[i]==smoketype)position[i]+=windvector*multiplier/2;
if((type[i]==flamesprite||type[i]==weaponflamesprite||type[i]==weaponshinesprite||type[i]==bloodflamesprite))multiplier*=speed[i]*.7;
alivetime[i]+=multiplier;
if(type[i]==cloudsprite||type[i]==cloudimpactsprite){
opacity[i]-=multiplier/2;
size[i]+=multiplier/2;
velocity[i].y+=gravity*multiplier*.25;
}
if(type[i]==breathsprite){
opacity[i]-=multiplier/2;
size[i]+=multiplier/2;
if(findLength(&velocity[i])<=multiplier)velocity[i]=0;
else{
XYZ slowdown;
slowdown=velocity[i]*-1;
Normalise(&slowdown);
slowdown*=multiplier;
velocity[i]+=slowdown;
}
}
if(type[i]==snowsprite){
size[i]-=multiplier/120;
rotation[i]+=multiplier*360;
position[i].y-=multiplier;
position[i]+=windvector*multiplier;
if(position[i].y<tempviewer.y-6)position[i].y+=12;
if(position[i].y>tempviewer.y+6)position[i].y-=12;
if(position[i].z<tempviewer.z-6)position[i].z+=12;
if(position[i].z>tempviewer.z+6)position[i].z-=12;
if(position[i].x<tempviewer.x-6)position[i].x+=12;
if(position[i].x>tempviewer.x+6)position[i].x-=12;
}
if(type[i]==bloodsprite){
bool spritehit=0;
rotation[i]+=multiplier*100;
velocity[i].y+=gravity*multiplier;
if(check){
XYZ where,startpoint,endpoint,movepoint,footpoint;
float rotationpoint;
int whichtri;
for(j=0;j<numplayers;j++){
if(!spritehit&&player[j].dead&&alivetime[i]>.1){
where=oldposition[i];
where-=player[j].coords;
if(!player[j].skeleton.free)where=DoRotation(where,0,-player[j].rotation,0);
startpoint=where;
where=position[i];
where-=player[j].coords;
if(!player[j].skeleton.free)where=DoRotation(where,0,-player[j].rotation,0);
endpoint=where;
movepoint=0;
rotationpoint=0;
whichtri=player[j].skeleton.drawmodel.LineCheck(&startpoint,&endpoint, &footpoint, &movepoint, &rotationpoint);
if(whichtri!=-1){
spritehit=1;
player[j].DoBloodBigWhere(0,160,oldposition[i]);
DeleteSprite(i);
}
}
}
whichpatchx=position[i].x/(terrain.size/subdivision*terrain.scale*terraindetail);
whichpatchz=position[i].z/(terrain.size/subdivision*terrain.scale*terraindetail);
if(whichpatchx>0&&whichpatchz>0&&whichpatchx<subdivision&&whichpatchz<subdivision)
if(terrain.patchobjectnum[whichpatchx][whichpatchz]){
if(!spritehit)
for(j=0;j<terrain.patchobjectnum[whichpatchx][whichpatchz];j++){
k=terrain.patchobjects[whichpatchx][whichpatchz][j];
start=oldposition[i];
end=position[i];
if(!spritehit)
if(objects.model[k].LineCheck(&start,&end,&colpoint,&objects.position[k],&objects.rotation[k])!=-1){
if(detail==2||(detail==1&&abs(Random()%4)==0)||(detail==0&&abs(Random()%8)==0))objects.model[k].MakeDecal(blooddecalfast,DoRotation(colpoint-objects.position[k],0,-objects.rotation[k],0),size[i]*1.6/*+abs((float)(Random()%100))/2400*/,.5,Random()%360);
DeleteSprite(i);
spritehit=1;
}
}
}
if(!spritehit)
if(position[i].y<terrain.getHeight(position[i].x,position[i].z)){
terrain.MakeDecal(blooddecalfast,position[i],size[i]*1.6/*+abs((float)(Random()%100))/2400*/,.6,Random()%360);
DeleteSprite(i);
}
}
}
if(type[i]==splintersprite){
rotation[i]+=rotatespeed[i]*multiplier;
opacity[i]-=multiplier/2;
if(special[i]==0||special[i]==2||special[i]==3)velocity[i].y+=gravity*multiplier;
if(special[i]==1)velocity[i].y+=gravity*multiplier*.5;
}
if(type[i]==flamesprite||type[i]==weaponflamesprite||type[i]==weaponshinesprite||type[i]==bloodflamesprite){
rotation[i]+=multiplier*rotatespeed[i];
opacity[i]-=multiplier*5/4;
if(type[i]!=weaponshinesprite&&type[i]!=bloodflamesprite)
if(opacity[i]<.5&&opacity[i]+multiplier*5/4>=.5&&(abs(Random()%4)==0||(initialsize[i]>2&&Random()%2==0)))MakeSprite(smoketype, position[i],velocity[i], .9,.9,.6, size[i]*1.2, .4);
if(alivetime[i]>.14&&(type[i]==flamesprite)){
velocity[i]=0;
velocity[i].y=1.5;
}
}
/*if(type[i]==smoketype){
opacity[i]-=multiplier/3/initialsize[i];
size[i]+=multiplier;
velocity[i]=0;
velocity[i].y=1.5;
rotation[i]+=multiplier*rotatespeed[i]/5;
}*/
if(type[i]==smoketype){
opacity[i]-=multiplier/3/initialsize[i];
color[i][0]-=multiplier;
color[i][1]-=multiplier;
color[i][2]-=multiplier;
if(color[i][0]<.6)color[i][0]=.6;
if(color[i][1]<.6)color[i][1]=.6;
if(color[i][2]<.6)color[i][2]=.6;
size[i]+=multiplier;
velocity[i]=0;
velocity[i].y=1.5;
rotation[i]+=multiplier*rotatespeed[i]/5;
}
if(opacity[i]<=0||size[i]<=0)DeleteSprite(i);
}
if(check)
for(i=numsprites-1;i>=0;i--){
oldposition[i]=position[i];
}
glAlphaFunc(GL_GREATER, 0.0001);
glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
}
static void UnLoad() {
DeleteSprite(pointer);
DeleteSprite(nullspr);
DeleteCopList(cp);
DeleteBitmap(screen);
}
