void Weapon::FindRotationGun(XYZ start, XYZ target)
{
XYZ temppoint1, temppoint2, tempforward;
float distance;
temppoint1 = start;
temppoint2 = target;
distance = findDistance(temppoint1, temppoint2);
gunrotate2 = asin((temppoint1.y - temppoint2.y) / distance) * RAD2DEG;
temppoint1.y = 0;
temppoint2.y = 0;
gunrotate1 =
acos((temppoint1.z - temppoint2.z) / findDistance(temppoint1,
temppoint2)) * RAD2DEG;
if(temppoint1.x > temppoint2.x)
gunrotate1 = 360 - gunrotate1;
tempforward = target - start;
tempforward = DoRotation(tempforward, -90, 0, 0);
tempforward = DoRotation(tempforward, 0, gunrotate1 - 90, 0);
tempforward = DoRotation(tempforward, 0, 0, gunrotate2 - 90);
tempforward.y = 0;
Normalise(&tempforward);
gunrotate3 = acos(0 - tempforward.z) * RAD2DEG;
if(0 > tempforward.x)
gunrotate3 = 360 - gunrotate3;
}
void Controls::Update(CSceneManager2D* sm, std::vector<GameObject*> &levelAssets, bool ml_state, bool mr_state, float dt, bool guiOnly)
{
this->mL_state = ml_state;
this->mR_state = mr_state;
ball = levelAssets[0];
key = "";
if (Application::IsKeyPressed('1') && m_GUI->GetToolCount()[0])
key = "1";
else if (Application::IsKeyPressed('2') && m_GUI->GetToolCount()[1])
key = "2";
else if (Application::IsKeyPressed('3') && m_GUI->GetToolCount()[2])
key = "3";
if (key != "")
mL_state = true;
cursor->Update(dt, mL_state || mR_state); //MouseLeft
Vector2 mousePos(cursor->GetCursPos().x, cursor->GetCursPos().y );
if (!guiOnly)
{
//States
switch (c_state)
{
case SELECTION:// check g_obj and GUI
GetSelection(levelAssets, mousePos);
break;
case PLACEMENT:
GetPlacement(levelAssets, mousePos);
break;
case ROTATION:
DoRotation(levelAssets, mousePos, dt);
break;
}
}
else
{
GetSelection(mousePos);
}
}
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);
}
