static void DrawWeaponStatus(
HUD *hud, const TActor *actor, Vec2i pos,
const FontAlign hAlign, const FontAlign vAlign)
{
const Weapon *weapon = ActorGetGun(actor);
// Draw gun icon, and allocate padding to draw the gun icon
const GunDescription *g = ActorGetGun(actor)->Gun;
const Vec2i iconPos = Vec2iAligned(
Vec2iNew(pos.x - 2, pos.y - 2),
g->Icon->size, hAlign, vAlign, gGraphicsDevice.cachedConfig.Res);
Blit(&gGraphicsDevice, g->Icon, iconPos);
// don't draw gauge if not reloading
if (weapon->lock > 0)
{
const Vec2i gaugePos = Vec2iAdd(pos, Vec2iNew(-1 + GUN_ICON_PAD, -1));
const Vec2i size = Vec2iNew(GAUGE_WIDTH - GUN_ICON_PAD, FontH() + 2);
const color_t barColor = { 0, 0, 255, 255 };
const int maxLock = weapon->Gun->Lock;
int innerWidth;
color_t backColor = { 128, 128, 128, 255 };
if (maxLock == 0)
{
innerWidth = 0;
}
else
{
innerWidth = MAX(1, size.x * (maxLock - weapon->lock) / maxLock);
}
DrawGauge(
hud->device, gaugePos, size, innerWidth, barColor, backColor,
hAlign, vAlign);
}
FontOpts opts = FontOptsNew();
opts.HAlign = hAlign;
opts.VAlign = vAlign;
opts.Area = gGraphicsDevice.cachedConfig.Res;
opts.Pad = Vec2iNew(pos.x + GUN_ICON_PAD, pos.y);
char buf[128];
if (ConfigGetBool(&gConfig, "Game.Ammo") && weapon->Gun->AmmoId >= 0)
{
// Include ammo counter
sprintf(buf, "%s %d/%d",
weapon->Gun->name,
ActorGunGetAmmo(actor, weapon),
AmmoGetById(&gAmmo, weapon->Gun->AmmoId)->Max);
}
else
{
strcpy(buf, weapon->Gun->name);
}
FontStrOpt(buf, Vec2iZero(), opts);
}
static void AddPickupAtObject(const TObject *o, const PickupType type)
{
GameEvent e = GameEventNew(GAME_EVENT_ADD_PICKUP);
switch (type)
{
case PICKUP_JEWEL: CASSERT(false, "unexpected pickup type"); break;
case PICKUP_HEALTH:
if (!ConfigGetBool(&gConfig, "Game.HealthPickups"))
{
return;
}
strcpy(e.u.AddPickup.PickupClass, "health");
break;
case PICKUP_AMMO:
if (!ConfigGetBool(&gConfig, "Game.Ammo"))
{
return;
}
// Pick a random ammo type and spawn it
{
const int ammoId = rand() % AmmoGetNumClasses(&gAmmo);
const Ammo *a = AmmoGetById(&gAmmo, ammoId);
sprintf(e.u.AddPickup.PickupClass, "ammo_%s", a->Name);
}
break;
case PICKUP_KEYCARD: CASSERT(false, "unexpected pickup type"); break;
case PICKUP_GUN:
// Pick a random mission gun type and spawn it
{
const int gunId = (int)(rand() % gMission.Weapons.size);
const WeaponClass **wc = CArrayGet(&gMission.Weapons, gunId);
sprintf(e.u.AddPickup.PickupClass, "gun_%s", (*wc)->name);
}
break;
default: CASSERT(false, "unexpected pickup type"); break;
}
e.u.AddPickup.UID = PickupsGetNextUID();
e.u.AddPickup.Pos = Vec2ToNet(o->thing.Pos);
e.u.AddPickup.IsRandomSpawned = true;
e.u.AddPickup.SpawnerUID = -1;
e.u.AddPickup.ThingFlags = 0;
GameEventsEnqueue(&gGameEvents, e);
}
// TODO: use map structure?
Ammo *StrAmmo(const char *s)
{
return AmmoGetById(&gAmmo, StrAmmoId(s));
}