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[Add] Give visual feedback of targeted ships outside of radar range.

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This commit is contained in:
Allanis 2014-03-13 19:47:15 +00:00
parent 213bb08385
commit fbb6d44d23
1 changed files with 26 additions and 2 deletions
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28
src/player.c
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@ -1162,19 +1162,43 @@ static void gui_renderPilot(const Pilot* p) {
int x, y, sx, sy;
double w, h;
glColour* col;
double a;
/* Get position. */
x = (p->solid->pos.x - player->solid->pos.x) / gui.radar.res;
y = (p->solid->pos.y - player->solid->pos.y) / gui.radar.res;
/* Get size. */
sx = PILOT_SIZE_APROX/2. * p->ship->gfx_space->sw / gui.radar.res;
sy = PILOT_SIZE_APROX/2. * p->ship->gfx_space->sh / gui.radar.res;
if(sx < 1.) sx = 1.;
if(sy < 1.) sy = 1.;
/* Check if pilot in range. */
if(((gui.radar.shape == RADAR_RECT) && ((ABS(x) > gui.radar.w/2.+sx)
|| (ABS(y) > gui.radar.h/2.+sy))) ||
((gui.radar.shape == RADAR_CIRCLE) &&
((x*x + y*y) > (int)(gui.radar.w*gui.radar.w))))
return; /* Pilot isn't in range. */
((x*x + y*y) > (int)(gui.radar.w*gui.radar.w)))) {
/* Draw a little targetted symbol. */
if(p->id == player->target) {
/* Circle radars have it easy. */
if(gui.radar.shape == RADAR_CIRCLE) {
/* We'll create a line. */
a = ANGLE(x, y);
x = gui.radar.w*cos(a);
y = gui.radar.w*sin(a);
sx = 0.85 * x;
sy = 0.85 * y;
COLOUR(cRadar_targ);
glBegin(GL_LINES);
glVertex2d(x, y);
glVertex2d(sx, sy);
glEnd();
}
}
return;
}
if(gui.radar.shape == RADAR_RECT) {
w = gui.radar.w/2.;