void obj_dummy_draw( int objid, OBJ_t *o )
{
DUMMY_t *du = o->data;
SDL_Rect drect = (SDL_Rect) {
du->pos.x +du->hull[0].x, du->pos.y +du->hull[0].y,
du->hull[1].x-du->hull[0].x, du->hull[1].y-du->hull[0].y
};
Sint16 offs = drect.w==drect.h ? 48 : 0;
SJGL_SetTex( sys_tex[TEX_WORLD].num );
if( drect.w > drect.h ) while( drect.w>0 && drect.w<400 ) {
SJGL_Blit( &(SDL_Rect) {
0+offs,16,16,16
}, drect.x, drect.y, 0 );
drect.x += 16;
drect.w -= 16;
offs = drect.w==16 ? 32 : 16;
}
else while( drect.h>0 && drect.h<400 ) {
SJGL_Blit( &(SDL_Rect) {
48,0+offs,16,16
}, drect.x, drect.y, 0 );
drect.y += 16;
drect.h -= 16;
offs = drect.h==16 ? 32 : 16;
}
}
void mod_huddraw(unsigned int vidfr)
{
// draw HUD here!
// popups
unsigned int vidfrmod = vidfr % maxframes;
int i;
for( i=0; i<maxobjs; i++ )
{
object *ob = fr[vidfrmod].objs+i;
if( ob->type != popup_type ) continue;
popup *pop = ob->data;
if( pop->visible )
{
V *pos = flex(ob, pos);
V *hull = flex(ob, hull);
if( i==gui_hover && pop->enabled )
{
SJGL_SetTex( 0 );
SJGL_SetTex( 2 ); // FIXME: NO NO NO!
SJGL_Blit( &(REC){30, 30, hull[1].x, hull[1].y}, pos->x, pos->y, 0 );
}
drawtext( pos->x, pos->y, FONT_LEFT, "%s", pop->text );
}
}
}
void mod_outerdraw(unsigned int vidfr, int w, int h)
{
if( !editmode ) return;
glPushAttrib(GL_CURRENT_BIT);
int sz = NATIVE_TEX_SZ;
glBindTexture(GL_TEXTURE_2D, 0);
glColor4f(0.1, 0.1, 0.1, 0.8f );
SJGL_Blit(&(REC){0, 0, sz, sz}, w-sz, 0, 0 );
SJGL_SetTex(mytex);
glColor4f(1, 1, 1, 1);
SJGL_Blit(&(REC){0, 0, sz, sz}, w-sz, 0, 0);
size_t i;
glBindTexture(GL_TEXTURE_2D, 0);
// draw sprite boxes
for( i=0; i<spr_count; i++ )
{
if( sprites[i].texnum != mytex )
continue;
int b1, b2;
if( myspr==(int)i ) { glColor4f(1, 1, 0, 1.0f); b1 = 4; }
else { glColor4f(1, 1, 1, 0.6f); b1 = 1; }
b2 = b1*2;
REC rec = sprites[i].rec;
int x = w-sz+rec.x;
int y = rec.y;
SJGL_Blit( &(REC){0, 0, rec.w+b2, b1}, x- b1, y- b1, 0 );
SJGL_Blit( &(REC){0, 0, rec.w+b2, b1}, x- b1, y+rec.h, 0 );
SJGL_Blit( &(REC){0, 0, b1, rec.h}, x- b1, y , 0 );
SJGL_Blit( &(REC){0, 0, b1, rec.h}, x+rec.w, y , 0 );
}
// draw anchor points
glColor4f(1, 0, 0, 0.8f);
for( i=0; i<spr_count; i++ )
{
if( sprites[i].texnum != mytex )
continue;
REC rec = sprites[i].rec;
int x = w-sz+rec.x;
int y = rec.y;
if( myspr==(int)i )
SJGL_Blit( &(REC){0,0,4,4}, x+sprites[i].ancx-2, y+sprites[i].ancy-2, 0 );
else
SJGL_Blit( &(REC){0,0,2,2}, x+sprites[i].ancx-1, y+sprites[i].ancy-1, 0 );
}
glColor4f(1, 1, 1, 1);
if( myspr < (int)spr_count )
{
drawtext( w-sz, sz+ 4, FONT_LEFT,
"Texture #%d \"%s\"", mytex, mytex < (int)tex_count ? textures[mytex].filename : "ERROR! mytex > tex_count" );
drawtext( w-sz, sz+14, FONT_LEFT, "Sprite #%d \"%s\"", myspr, sprites[myspr].name );
drawtext( w-sz, sz+24, FONT_LEFT, "Layer %d", ylayer );
}
glPopAttrib();
drawtext(i_mousex+7, i_mousey+15, FONT_LEFT, "%d", ylayer);
}
void render()
{
const SDL_VideoInfo *vidinfo;
int x,y,w,h;
int i;
char buf[1000];
Uint32 vidfr = (metafr-1);
Uint32 vidfrmod = vidfr%maxframes;
Uint32 render_start = SDL_GetTicks();
static Uint32 total_start = 0;
Uint32 tmp;
if( metafr==0 || vidfr<=drawnfr ) //==0 prevent never-draw bug
return;
if( soon==1 )
setvideo(soon_w,soon_h,soon_full,0);
if( soon>0 )
soon--;
vidinfo = SDL_GetVideoInfo();
w = v_w = vidinfo->current_w;
h = v_h = vidinfo->current_h;
pad_left = 0;
pad_top = 0;
if( v_center ) {
pad_left = (w - NATIVEW*scale)/2;
pad_top = (h - NATIVEH*scale)/2;
}
glMatrixMode(GL_TEXTURE);
glLoadIdentity();
glScalef(1.0f/256.0f, 1.0f/256.0f, 1);
glColor4f(1.0f,1.0f,1.0f,1.0f);
glEnable(GL_TEXTURE_2D);
if( v_usealpha )
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
else
glBlendFunc(GL_ONE, GL_ZERO);
glEnable(GL_BLEND);
glAlphaFunc(GL_GREATER,0.01);
glEnable(GL_ALPHA_TEST);
glDepthFunc(GL_LEQUAL);
glEnable(GL_DEPTH_TEST);
glClear(GL_DEPTH_BUFFER_BIT);
// viewport and matrixes for game objects
glViewport(pad_left,h-NATIVEH*scale-pad_top,NATIVEW*scale,NATIVEH*scale);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(0,NATIVEW,NATIVEH,0,-NATIVEH*3-1,NATIVEH*3+1);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
int camx = NATIVEW/2-(int)v_camx, camy = NATIVEH/2-(int)v_camy;
glTranslatef(camx,camy,0);
SJGL_SetTex( (GLuint)-1 ); //forget previous texture name
mod_predraw(vidfr);
//display objects
for(i=0;i<maxobjs;i++) {
OBJ_t *o = fr[vidfrmod].objs+i;
if( o->flags&OBJF_VIS )
mod_draw(i,o); // have the mod draw the actual thing
}
mod_postdraw(vidfr);
glDisable(GL_DEPTH_TEST);
//display hulls and object numbers
if( v_drawhulls ) {
glBindTexture( GL_TEXTURE_2D, 0 );
glPolygonMode( GL_FRONT_AND_BACK, GL_LINE );
if( mycontext ) {
CONTEXT_t *co = fr[vidfrmod].objs[mycontext].data;
int x,y,z;
for( z=0; z<co->z; z++ )
for( y=0; y<co->y; y++ )
for( x=0; x<co->x; x++ ) {
int pos = co->x*co->y*z + co->x*y + x;
int flags;
if( co->dmap[ pos ].flags & CBF_NULL )
flags = co->map[ pos ].flags;
else
flags = co->dmap[ pos ].flags;
if( flags & CBF_SOLID ) {
glColor4f(1,0,0,1);
SJGL_Blit( &(SDL_Rect){0,0,16,16}, x*16, y*16, z );
SJGL_Blit( &(SDL_Rect){0,0,12,12}, x*16+2, y*16+2, z );
} else if( flags & CBF_PLAT ) {
glColor4f(0,1,0,1);
SJGL_Blit( &(SDL_Rect){0,0,16, 2}, x*16, y*16, z );
}
}
}
glColor4f(1,1,1,1);
for(i=0;i<maxobjs;i++) {
OBJ_t *o = fr[vidfrmod].objs+i;
V *pos = flex(o,OBJF_POS);
V *hull = flex(o,OBJF_HULL);
if( pos && hull ) {
SDL_Rect rect = (SDL_Rect){0, 0, hull[1].x-hull[0].x, hull[1].y-hull[0].y};
SJGL_Blit( &rect, pos->x+hull[0].x, pos->y+hull[0].y, 0 );
}
}
glPolygonMode( GL_FRONT_AND_BACK, GL_FILL );
for(i=0;i<maxobjs;i++) {
OBJ_t *o = fr[vidfrmod].objs+i;
V *pos = flex(o,OBJF_POS);
if( pos ) {
sprintf(buf,"%d",i);
SJF_DrawText(pos->x, pos->y, buf);
}
}
}
// viewport and matrixes for HUD
glViewport(0,0,w,h);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho(0,w,h,0,-1,1);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
//paint black over the border areas, subtractively with v_oob
{
int outerl = 0; int innerl = pad_left;
int outert = 0; int innert = pad_top;
int outerr = w; int innerr = pad_left + NATIVEW*scale;
int outerb = h; int innerb = pad_top + NATIVEH*scale;
glDisable(GL_TEXTURE_2D);
glPushAttrib(GL_COLOR_BUFFER_BIT);
if( v_oob ) {
glColor4f(0.02,0.02,0.02,0.02);
glBlendFunc(GL_ONE,GL_ONE);
if( GLEW_EXT_blend_equation_separate )
glBlendEquation(GL_FUNC_REVERSE_SUBTRACT);
}
else
glColor4f(0,0,0,1.0f);
glBegin(GL_QUADS);
glVertex2i(outerl,outert); glVertex2i(outerr,outert); glVertex2i(outerr,innert); glVertex2i(outerl,innert); //top
glVertex2i(outerl,innerb); glVertex2i(outerr,innerb); glVertex2i(outerr,outerb); glVertex2i(outerl,outerb); //bottom
glVertex2i(outerl,innert); glVertex2i(innerl,innert); glVertex2i(innerl,innerb); glVertex2i(outerl,innerb); //left
glVertex2i(innerr,innert); glVertex2i(outerr,innert); glVertex2i(outerr,innerb); glVertex2i(innerr,innerb); //right
glEnd();
glPopAttrib();
glEnable(GL_TEXTURE_2D);
glColor4f(1.0f,1.0f,1.0f,1.0f);
}
SJGL_SetTex( (GLuint)-1 ); //forget previous texture name
mod_outerdraw(vidfr,w,h);
//display console
if(console_open) {
int conh = h/2 - 40;
if(conh<40) conh = 40;
glColor4f(0.15,0.15,0.15,0.85);
glDisable(GL_TEXTURE_2D);
glBegin(GL_QUADS);
glVertex2i(0, 0); glVertex2i(w, 0);
glVertex2i(w,conh); glVertex2i(0,conh);
glEnd();
glEnable(GL_TEXTURE_2D);
glColor4f(1.0f,1.0f,1.0f,1.0f);
x = 10;
y = conh-20;
if((ticks/200)%2)
SJF_DrawChar(x+SJF_TextExtents(SJC.buf[0]), y, '_');
for(i=0;y>0;i++) {
if(SJC.buf[i])
SJF_DrawText(x,y,SJC.buf[i]);
y -= 10;
}
if( SJC.buf[0] && SJC.buf[0][0] ) {
char s[10];
sprintf(s,"%d",SJC.buf[0][strlen(SJC.buf[0])-1]);
SJF_DrawText(w-20,conh-20,s);
}
}
//display stats
total_time += (tmp = SDL_GetTicks()) - total_start;
render_time += tmp - render_start;
total_start = tmp;
Uint32 unaccounted_time = total_time - (idle_time + render_time + adv_move_time + adv_collide_time + adv_game_time);
if( v_showstats ) {
Uint32 denom = vidfrmod+1;
sprintf(buf,"idle_time %4d" , idle_time/denom);
SJF_DrawText(w-20-SJF_TextExtents(buf),10,buf);
sprintf(buf,"render_time %4d" , render_time/denom);
SJF_DrawText(w-20-SJF_TextExtents(buf),20,buf);
sprintf(buf,"adv_move_time %4d" , adv_move_time/denom);
SJF_DrawText(w-20-SJF_TextExtents(buf),30,buf);
sprintf(buf,"adv_collide_time %4d",adv_collide_time/denom);
SJF_DrawText(w-20-SJF_TextExtents(buf),40,buf);
sprintf(buf,"adv_game_time %4d" , adv_game_time/denom);
SJF_DrawText(w-20-SJF_TextExtents(buf),50,buf);
sprintf(buf,"unaccounted_time %4d",unaccounted_time/denom);
SJF_DrawText(w-20-SJF_TextExtents(buf),60,buf);
sprintf(buf,"adv_frames %2.2f" ,(float)adv_frames/(float)denom);
SJF_DrawText(w-20-SJF_TextExtents(buf),70,buf);
sprintf(buf,"fr: idx=%d meta=%d vid=%d hot=%d",metafr%maxframes,metafr,vidfr,hotfr);
SJF_DrawText(w-20-SJF_TextExtents(buf),80,buf);
}
SDL_GL_SwapBuffers();
setdrawnfr(vidfr);
if( (int)vidfrmod==maxframes-1 ) { // reset time stats
total_time = 0;
idle_time = 0;
render_time = 0;
adv_move_time = 0;
adv_collide_time = 0;
adv_game_time = 0;
adv_frames = 0;
}
}
