gamekeys()
{
char *charptr;
/* Set up a pointer to the variable we want to change (either for
* box or for ball
*/
if (ballorbox) charptr=&boxoffset;
else charptr=&balloffset;
switch( toupper(getk()) ) { /* Use OZ to get the key */
case K_DOWN:
down(charptr);
break;
case K_UP:
up(charptr);
break;
case K_RIGHT:
right(charptr);
break;
case K_LEFT:
left(charptr);
break;
case K_SWITCH:
ballorbox^=1; /* Toggle ball/box */
break;
case K_EXIT:
myexit();
case K_CLEAR:
setuplevel();
}
}
checkfinish()
{
char *ptr;
int i;
ptr=board;
for (i=1; i!=144; i++) {
if (*ptr++ == BUBB) return(1);
}
if ( ++level==MAXLEVEL ) return(0); /* Done all the levels!! */
setuplevel();
return(1);
}
void editlevelobjects(void)
{
int count,count2;
int x,y;
int simtimer;
int simcount;
float vec[3],vec2[3];
simtimer=SDL_GetTicks();
resetmenuitems();
while (!menuitem[0].active && !windowinfo.shutdown)
{
glClearColor(0.0f,0.0f,0.0f,0.0f);
glColorMask(GL_TRUE,GL_TRUE,GL_TRUE,GL_TRUE);
glStencilMask(~0);
glClearStencil(0);
glClear(GL_COLOR_BUFFER_BIT|GL_STENCIL_BUFFER_BIT);
glColorMask(GL_TRUE,GL_TRUE,GL_TRUE,GL_FALSE);
glStencilMask(0);
setuptextdisplay();
glColor3fv(level.ambient[3]);
if (level.background[0]!=0)
displaybackground(660);
numofmenuitems=0;
createmenuitem("",0,0,16,1.0f,1.0f,1.0f,1.0f);
setmenuitem(MO_HOTKEY,SCAN_ESC);
if (editor.objectnum!=-1)
{
createmenuitem("Mass ",(640|TEXT_END),0,16,1.0f,1.0f,1.0f,1.0f);
setmenuitem(MO_FLOATINPUT,&level.object[editor.objectnum].mass);
setmenuitem(MO_HOTKEY,SCAN_M);
createmenuitem("Friction",(640|TEXT_END),32,16,1.0f,1.0f,1.0f,1.0f);
setmenuitem(MO_FLOATINPUT,&level.object[editor.objectnum].friction);
setmenuitem(MO_HOTKEY,SCAN_F);
createmenuitem("LType",(640|TEXT_END),64,16,1.0f,1.0f,1.0f,1.0f);
setmenuitem(MO_INTINPUT,&level.object[editor.objectnum].lighttype);
createmenuitem("Red ",(640|TEXT_END),96,16,1.0f,1.0f,1.0f,1.0f);
setmenuitem(MO_FLOATINPUT,&level.object[editor.objectnum].lightcolor[0]);
createmenuitem("Green",(640|TEXT_END),128,16,1.0f,1.0f,1.0f,1.0f);
setmenuitem(MO_FLOATINPUT,&level.object[editor.objectnum].lightcolor[1]);
createmenuitem("Blue ",(640|TEXT_END),160,16,1.0f,1.0f,1.0f,1.0f);
setmenuitem(MO_FLOATINPUT,&level.object[editor.objectnum].lightcolor[2]);
createmenuitem("Inten",(640|TEXT_END),192,16,1.0f,1.0f,1.0f,1.0f);
setmenuitem(MO_FLOATINPUT,&level.object[editor.objectnum].lightintensity);
}
checksystemmessages();
checkkeyboard();
checkmouse();
checkmenuitems();
view.zoom=10.0f;
if (keyboard[SCAN_EQUALS])
view.zoom=20.0f;
if (keyboard[SCAN_MINUS])
view.zoom=5.0f;
view.zoomx=view.zoom+0.5f;
view.zoomy=view.zoom*0.75f+0.5f;
setuporthoviewport(0,0,640,480,view.zoom,view.zoom*0.75f,20.0f);
setupviewpoint(view.position,view.orientation);
setupframelighting();
rendershadows();
renderlevelback();
renderlevel();
//renderlevelfore();
renderlevelfore();
renderlevelobjects();
if (keyboard[SCAN_L])
renderlevellines();
setuptextdisplay();
drawtext(TXT_OBJECTSET":/i",0,352,16,1.0f,1.0f,1.0f,1.0f,editor.objecttype);
drawtext(TXT_OBJECTNUM":/i",0,368,16,1.0f,1.0f,1.0f,1.0f,editor.objectnum);
if (editor.objectnum!=-1)
drawtext(TXT_OBJECTYPE":/i",0,384,16,1.0f,1.0f,1.0f,1.0f,level.object[editor.objectnum].type);
drawtext(TXT_OBJECTS":/i",0,400,16,1.0f,1.0f,1.0f,1.0f,level.numofobjects);
drawtext(TXT_ROPES":/i",0,416,16,1.0f,1.0f,1.0f,1.0f,level.numofropes);
if (editor.objectnum!=-1)
{
drawtext(TXT_LINK":/i",0,432,16,1.0f,1.0f,1.0f,1.0f,level.object[editor.objectnum].link);
}
drawmenuitems();
drawmousecursor(768+font.cursornum,mouse.x,mouse.y,16,1.0f,1.0f,1.0f,1.0f);
SDL_GL_SwapBuffers();
if (mouse.x<512 || mouse.y>224)
{
x=view.position[0]+(float)(mouse.x-320)/32.0f;
y=view.position[1]+(float)(240-mouse.y)/32.0f;
if (!keyboard[SCAN_K])
{
if (mouse.lmb && !prevmouse.lmb)
{
if (!keyboard[SCAN_H])
{
vec[0]=(float)x+0.5f;
vec[1]=(float)y+0.5f;
vec[2]=0.0f;
}
else
{
vec[0]=(float)x;
vec[1]=(float)y;
vec[2]=0.0f;
}
memset(&level.object[level.numofobjects],0,sizeof(level.object[level.numofobjects]));
level.object[level.numofobjects].type=editor.objecttype;
level.object[level.numofobjects].link=-1;
copyvector(level.object[level.numofobjects].position,vec);
if (editor.objectnum==-1 || level.object[level.numofobjects].type!=level.object[editor.objectnum].type)
{
level.object[level.numofobjects].texturenum=0;
level.object[level.numofobjects].size[0]=1.0f;
level.object[level.numofobjects].size[1]=1.0f;
level.object[level.numofobjects].mass=1.0f;
level.object[level.numofobjects].friction=0.8f;
level.object[level.numofobjects].lightcolor[0]=1.0f;
level.object[level.numofobjects].lightcolor[1]=1.0f;
level.object[level.numofobjects].lightcolor[2]=1.0f;
level.object[level.numofobjects].lightintensity=16.0f;
}
else
{
level.object[level.numofobjects].texturenum=level.object[editor.objectnum].texturenum;
level.object[level.numofobjects].size[0]=level.object[editor.objectnum].size[0];
level.object[level.numofobjects].size[1]=level.object[editor.objectnum].size[1];
level.object[level.numofobjects].mass=level.object[editor.objectnum].mass;
level.object[level.numofobjects].friction=level.object[editor.objectnum].friction;
level.object[level.numofobjects].lighttype=level.object[editor.objectnum].lighttype;
level.object[level.numofobjects].lightcolor[0]=level.object[editor.objectnum].lightcolor[0];
level.object[level.numofobjects].lightcolor[1]=level.object[editor.objectnum].lightcolor[1];
level.object[level.numofobjects].lightcolor[2]=level.object[editor.objectnum].lightcolor[2];
level.object[level.numofobjects].lightintensity=level.object[editor.objectnum].lightintensity;
}
editor.objectnum=level.numofobjects;
level.numofobjects++;
}
}
if (keyboard[SCAN_K])
{
vec[0]=view.position[0]+(float)(mouse.x-320)/32.0f;
vec[1]=view.position[1]+(float)(240-mouse.y)/32.0f;
vec[2]=0.0f;
if (mouse.lmb && !prevmouse.lmb)
{
if (editor.objectnum!=-1)
for (count=0;count<level.numofobjects;count++)
{
subtractvectors(vec2,vec,level.object[count].position);
if (vectorlength(vec2)<0.5f)
level.object[editor.objectnum].link=count;
}
}
if (mouse.rmb && !prevmouse.rmb)
level.object[editor.objectnum].link=-1;
}
if (mouse.rmb && !prevmouse.rmb)
{
vec[0]=view.position[0]+(float)(mouse.x-320)/32.0f;
vec[1]=view.position[1]+(float)(240-mouse.y)/32.0f;
vec[2]=0.0f;
editor.objectnum=-1;
for (count=0;count<level.numofobjects;count++)
{
subtractvectors(vec2,vec,level.object[count].position);
if (vectorlength(vec2)<0.5f)
editor.objectnum=count;
}
}
}
if (!menuinputkeyboard)
{
if (editor.objectnum!=-1)
{
vec[0]=1.0f;
if (level.object[editor.objectnum].type==6 || level.object[editor.objectnum].type==7 || level.object[editor.objectnum].type==17)
vec[0]=0.2f;
if (keyboard[SCAN_HOME] && !prevkeyboard[SCAN_HOME])
if (level.numofobjects>1)
{
count2=0;
if (keyboard[SCAN_SHIFT])
count2=2;
memcpy(&level.object[255],&level.object[count2],sizeof(level.object[0]));
memcpy(&level.object[count2],&level.object[editor.objectnum],sizeof(level.object[0]));
memcpy(&level.object[editor.objectnum],&level.object[255],sizeof(level.object[0]));
for (count=0;count<level.numofobjects;count++)
{
if (level.object[count].link==count2)
level.object[count].link=editor.objectnum;
else if (level.object[count].link==editor.objectnum)
level.object[count].link=count2;
}
for (count=0;count<level.numofropes;count++)
{
if (level.rope[count].obj1==count2)
level.rope[count].obj1=editor.objectnum;
else if (level.rope[count].obj1==editor.objectnum)
level.rope[count].obj1=count2;
if (level.rope[count].obj2==count2)
level.rope[count].obj2=editor.objectnum;
else if (level.rope[count].obj2==editor.objectnum)
level.rope[count].obj2=count2;
}
editor.objectnum=count2;
}
if (keyboard[SCAN_END] && !prevkeyboard[SCAN_END])
if (level.numofobjects>2)
{
count2=1;
if (keyboard[SCAN_SHIFT])
count2=3;
memcpy(&level.object[255],&level.object[count2],sizeof(level.object[0]));
memcpy(&level.object[count2],&level.object[editor.objectnum],sizeof(level.object[0]));
memcpy(&level.object[editor.objectnum],&level.object[255],sizeof(level.object[0]));
for (count=0;count<level.numofobjects;count++)
{
if (level.object[count].link==count2)
level.object[count].link=editor.objectnum;
else if (level.object[count].link==editor.objectnum)
level.object[count].link=count2;
}
for (count=0;count<level.numofropes;count++)
{
if (level.rope[count].obj1==count2)
level.rope[count].obj1=editor.objectnum;
else if (level.rope[count].obj1==editor.objectnum)
level.rope[count].obj1=count2;
if (level.rope[count].obj2==count2)
level.rope[count].obj2=editor.objectnum;
else if (level.rope[count].obj2==editor.objectnum)
level.rope[count].obj2=count2;
}
editor.objectnum=count2;
}
if (keyboard[SCAN_LEFT] && !prevkeyboard[SCAN_LEFT])
if (level.object[editor.objectnum].size[0]>vec[0])
level.object[editor.objectnum].size[0]-=vec[0];
if (keyboard[SCAN_RIGHT] && !prevkeyboard[SCAN_RIGHT])
if (level.object[editor.objectnum].size[0]<16.0f)
level.object[editor.objectnum].size[0]+=vec[0];
if (keyboard[SCAN_DOWN] && !prevkeyboard[SCAN_DOWN])
if (level.object[editor.objectnum].size[1]>vec[0])
level.object[editor.objectnum].size[1]-=vec[0];
if (keyboard[SCAN_UP] && !prevkeyboard[SCAN_UP])
if (level.object[editor.objectnum].size[1]<16.0f)
level.object[editor.objectnum].size[1]+=vec[0];
if (keyboard[SCAN_LFT_BRACKET] && !prevkeyboard[SCAN_LFT_BRACKET])
{
if (!keyboard[SCAN_SHIFT])
level.object[editor.objectnum].texturenum--;
else
level.object[editor.objectnum].texturenum-=10;
if (level.object[editor.objectnum].texturenum<0)
level.object[editor.objectnum].texturenum=0;
}
if (keyboard[SCAN_RGT_BRACKET] && !prevkeyboard[SCAN_RGT_BRACKET])
{
if (!keyboard[SCAN_SHIFT])
level.object[editor.objectnum].texturenum++;
else
level.object[editor.objectnum].texturenum+=10;
if (level.object[editor.objectnum].texturenum>255)
level.object[editor.objectnum].texturenum=255;
}
}
if (keyboard[SCAN_Q] && !prevkeyboard[SCAN_Q])
{
if (!keyboard[SCAN_SHIFT])
editor.objecttype++;
else
editor.objecttype+=10;
if (editor.objecttype>255)
editor.objecttype=255;
}
if (keyboard[SCAN_Z] && !prevkeyboard[SCAN_Z])
{
if (!keyboard[SCAN_SHIFT])
editor.objecttype--;
else
editor.objecttype-=10;
if (editor.objecttype<0)
editor.objecttype=0;
}
if (keyboard[SCAN_DELETE] && !prevkeyboard[SCAN_DELETE])
deletelevelobject(editor.objectnum);
if (keyboard[SCAN_F5] && !prevkeyboard[SCAN_F5])
{
setuplevel();
setupgame();
}
}
simcount=0;
while (SDL_GetTicks()-simtimer>20 && simcount<5)
{
simcount++;
count=SDL_GetTicks()-simtimer-20;
simtimer=SDL_GetTicks()-count;
if (!menuinputkeyboard)
{
if (keyboard[SCAN_W])
view.position[1]+=0.2f;
if (keyboard[SCAN_S])
view.position[1]-=0.2f;
if (keyboard[SCAN_A])
view.position[0]-=0.2f;
if (keyboard[SCAN_D])
view.position[0]+=0.2f;
}
}
}
resetmenuitems();
}
setupgame()
{
ballorbox=NO;
level=STARTLEV;
setuplevel();
}
