void ChatMessage::draw(const font_data& font, float alpha, int x, int y) const {
Colour sendcol = sender_colour, msgcol = message_colour;
sendcol.a *= alpha, msgcol.a *= alpha;
Dim offset(0, 0);
if (!sender.empty()) {
offset = gl_printf(font, sendcol, x, y, "%s: ", sender.c_str());
x += offset.w;
}
offset = gl_printf(font, msgcol, x, y, message.c_str());
x += offset.w;
print_dupe_string(*this, font, Pos(x, y), alpha);
}
void AnimatedInst::draw(GameState* gs) {
GameView& view = gs->view();
if (sprite > -1) {
GLimage& img = game_sprite_data[sprite].img();
int w = img.width, h = img.height;
int xx = x - w / 2, yy = y - h / 2;
if (!view.within_view(xx, yy, w, h))
return;
if (!gs->object_visible_test(this))
return;
Colour alphacol(255, 255, 255, 255 * timeleft / animatetime);
gl_draw_sprite(view, sprite, xx, yy, orientx, orienty, gs->frame(),
alphacol);
}
Colour wd(255 - textcol.r, 255 - textcol.g, 255 - textcol.b);
if (text.size() > 0) {
Colour alphacol = textcol;
if (timeleft > -1) {
int fade = 100 * timeleft / animatetime;
alphacol = Colour(textcol.r + fade * wd.r / 100,
textcol.g + fade * wd.g / 100,
textcol.b + fade * wd.b / 100, 255 - fade);
}
gl_printf(gs->primary_font(), alphacol, x - view.x, y - view.y, "%s",
text.c_str());
}
}
static void draw_player_inventory_slot(GameState* gs, ItemSlot& itemslot, int x,
int y) {
if (itemslot.amount > 0) {
ItemEntry& ientry = itemslot.item.item_entry();
GLimage& itemimg = game_sprite_data[ientry.sprite].img();
gl_draw_image(itemimg, x, y);
if (ientry.stackable) {
gl_printf(gs->primary_font(), Colour(255, 255, 255), x + 1, y + 1,
"%d", itemslot.amount);
}
}
}
void ItemInst::draw(GameState* gs) {
GameView& view = gs->view();
ItemEntry& ientry = item.item_entry();
SpriteEntry& spr = game_sprite_data.at(ientry.sprite);
int w = spr.width(), h = spr.height();
int xx = x - w / 2, yy = y - h / 2;
if (!view.within_view(xx, yy, w, h))
return;
if (!gs->object_visible_test(this))
return;
gl_draw_sprite(view, ientry.sprite, xx, yy, 0, 0, gs->frame());
if (ientry.stackable && quantity > 1) {
gl_printf(gs->primary_font(), Colour(255, 255, 255), xx - view.x + 1,
yy - view.y + 1, "%d", quantity);
}
}
static void print_dupe_string(const ChatMessage& cm, const font_data& font,
const Pos& location, float alpha) {
if (cm.exact_copies > 1)
gl_printf(font, Colour(0, 191, 255, alpha * 255), location.x,
location.y, " x%d", cm.exact_copies);
}
void gl_draw( void )
{
int i, j;
GLfloat len, lmax, r[8], g[8], b[8], a;
glClear( GL_COLOR_BUFFER_BIT );
for( i = 0; i < 8; i++ )
{
for( j = 0; j < 3; j++ )
{
if( fps )
{
if( ! ( rand() % (int) ( fps * 16.0f ) ) )
{
dir[i][j] = (GLfloat) ( rand() % 3 ) - 1;
}
phi[i][j] += dir[i][j] / fps;
}
}
}
for( i = 0; i < 8; i++ )
{
r[i] = ( (GLfloat) sin( phi[i][0] ) + 1.0f ) / 2.0f;
g[i] = ( (GLfloat) sin( phi[i][1] ) + 1.0f ) / 2.0f;
b[i] = ( (GLfloat) sin( phi[i][2] ) + 1.0f ) / 2.0f;
}
if( fps )
{
rx += vx / fps;
ry += vy / fps;
}
glMatrixMode( GL_MODELVIEW );
glLoadIdentity();
glTranslatef( 0.0f, 0.0f, -8.0f );
glRotatef( rx, 1.0f, 0.0f, 0.0f );
glRotatef( ry, 0.0f, 1.0f, 0.0f );
a = alpha;
lmax = 1.4f + 0.12f * bmode;
glBegin( GL_QUADS );
for( len = lmax; len > 0.0f; len -= 0.12f )
{
glColor4f( r[0], g[0], b[0], a ); glVertex3f( -len, -len, -len );
glColor4f( r[1], g[1], b[1], a ); glVertex3f( -len, -len, len );
glColor4f( r[2], g[2], b[2], a ); glVertex3f( -len, len, len );
glColor4f( r[3], g[3], b[3], a ); glVertex3f( -len, len, -len );
glColor4f( r[4], g[4], b[4], a ); glVertex3f( len, -len, -len );
glColor4f( r[5], g[5], b[5], a ); glVertex3f( len, -len, len );
glColor4f( r[6], g[6], b[6], a ); glVertex3f( len, len, len );
glColor4f( r[7], g[7], b[7], a ); glVertex3f( len, len, -len );
glColor4f( r[0], g[0], b[0], a ); glVertex3f( -len, -len, -len );
glColor4f( r[1], g[1], b[1], a ); glVertex3f( -len, -len, len );
glColor4f( r[5], g[5], b[5], a ); glVertex3f( len, -len, len );
glColor4f( r[4], g[4], b[4], a ); glVertex3f( len, -len, -len );
glColor4f( r[3], g[3], b[3], a ); glVertex3f( -len, len, -len );
glColor4f( r[2], g[2], b[2], a ); glVertex3f( -len, len, len );
glColor4f( r[6], g[6], b[6], a ); glVertex3f( len, len, len );
glColor4f( r[7], g[7], b[7], a ); glVertex3f( len, len, -len );
glColor4f( r[0], g[0], b[0], a ); glVertex3f( -len, -len, -len );
glColor4f( r[3], g[3], b[3], a ); glVertex3f( -len, len, -len );
glColor4f( r[7], g[7], b[7], a ); glVertex3f( len, len, -len );
glColor4f( r[4], g[4], b[4], a ); glVertex3f( len, -len, -len );
glColor4f( r[1], g[1], b[1], a ); glVertex3f( -len, -len, len );
glColor4f( r[2], g[2], b[2], a ); glVertex3f( -len, len, len );
glColor4f( r[6], g[6], b[6], a ); glVertex3f( len, len, len );
glColor4f( r[5], g[5], b[5], a ); glVertex3f( len, -len, len );
}
glEnd();
if( fps && info )
{
gl_printf( 0.7f, 0.7f, 0.7f, 1.0f, width - 114, height - 40,
font, "%5.1f fps", fps );
}
glFinish();
frames++;
if( timer( &tv, 0 ) >= 0.2f )
{
fps = (GLfloat) frames / timer( &tv, 1 );
frames = 0;
}
}
