OOShipLibraryDescriptions.m

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/*
 
OOShipLibraryDescriptions.m
 
Oolite
Copyright (C) 2004-2013 Giles C Williams and contributors
 
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
 
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
 
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA.
 
*/
 
#import "OOShipLibraryDescriptions.h"
#import "OOStringExpander.h"
#import "Universe.h"
 
NSString *OOShipLibraryCategorySingular(NSString *category)
{
    return OOExpandKey(OOExpand(@"oolite-ship-library-category-[category]", category));
}
 
 
NSString *OOShipLibraryCategoryPlural(NSString *category)
{
    return OOExpandKey(OOExpand(@"oolite-ship-library-category-plural-[category]", category));
}
 
 
NSString *OOShipLibrarySpeed (ShipEntity *demo_ship)
{
    GLfloat param = [demo_ship maxFlightSpeed];
    NSString *result = nil;
    if (param <= 1)
    {
        result = DESC(@"oolite-ship-library-speed-stationary");
    }
    else if (param <= 150)
    {
        result = DESC(@"oolite-ship-library-speed-veryslow");
    }
    else if (param <= 250)
    {
        result = DESC(@"oolite-ship-library-speed-slow");
    }
    else if (param <= 325)
    {
        result = DESC(@"oolite-ship-library-speed-average");
    }
    else if (param <= 425)
    {
        result = DESC(@"oolite-ship-library-speed-fast");
    }
    else
    {
        result = DESC(@"oolite-ship-library-speed-veryfast");
    }
    return result;
}
 
 
NSString *OOShipLibraryTurnRate (ShipEntity *demo_ship)
{
    GLfloat param = [demo_ship maxFlightRoll] + (2*[demo_ship maxFlightPitch]);
    NSString *result = nil;
    if (param <= 2)
    {
        result = DESC(@"oolite-ship-library-turn-veryslow");
    }
    else if (param <= 2.75)
    {
        result = DESC(@"oolite-ship-library-turn-slow");
    }
    else if (param <= 4.5)
    {
        result = DESC(@"oolite-ship-library-turn-average");
    }
    else if (param <= 6)
    {
        result = DESC(@"oolite-ship-library-turn-fast");
    }
    else
    {
        result = DESC(@"oolite-ship-library-turn-veryfast");
    }
    return result;
}
 
 
NSString *OOShipLibraryCargo (ShipEntity *demo_ship)
{
    OOCargoQuantity param = [demo_ship maxAvailableCargoSpace];
    NSString *result = nil;
    if (param == 0)
    {
        result = DESC(@"oolite-ship-library-cargo-none");
    }
    else 
    {
        result = [NSString stringWithFormat:DESC(@"oolite-ship-library-cargo-carried-u"),param];
    }
    return result;
}
 
 
NSString *OOShipLibraryGenerator (ShipEntity *demo_ship)
{
    float rate = [demo_ship energyRechargeRate];
    NSString *result = nil;
    if (rate < 2.5)
    {
        result = DESC(@"oolite-ship-library-generator-weak");
    }
    else if (rate < 3.75)
    {
        result = DESC(@"oolite-ship-library-generator-average");
    }
    else
    {
        result = DESC(@"oolite-ship-library-generator-strong");
    }
    return result;
}
 
 
NSString *OOShipLibraryShields (ShipEntity *demo_ship)
{
    // when NPCs have actual shields, add those on as well
    float shields = [demo_ship maxEnergy];
    NSString *result = nil;
    if (shields < 128)
    {
        result = DESC(@"oolite-ship-library-shields-veryweak");
    }
    else if (shields < 192)
    {
        result = DESC(@"oolite-ship-library-shields-weak");
    }
    else if (shields < 256)
    {
        result = DESC(@"oolite-ship-library-shields-average");
    }
    else if (shields < 320)
    {
        result = DESC(@"oolite-ship-library-shields-strong");
    }
    else
    {
        result = DESC(@"oolite-ship-library-shields-verystrong");
    }
    return result;
}
 
 
NSString *OOShipLibraryWitchspace (ShipEntity *demo_ship)
{
    if ([demo_ship hasHyperspaceMotor])
    {
        return DESC(@"oolite-ship-library-witchspace-yes");
    }
    else
    {
        return DESC(@"oolite-ship-library-witchspace-no");
    }
}
 
 
NSString *OOShipLibraryWeapons (ShipEntity *demo_ship)
{
    OOWeaponFacingSet facings = [demo_ship weaponFacings]; 
    NSUInteger fixed = (facings&1)+(facings&2)/2+(facings&4)/4+(facings&8)/8;
    NSUInteger pylons = [demo_ship missileCapacity];
    if (fixed == 0 && pylons == 0)
    {
        return DESC(@"oolite-ship-library-weapons-none");
    }
    return [NSString stringWithFormat:DESC(@"oolite-ship-library-weapons-u-u"),fixed,pylons];
}
 
 
NSString *OOShipLibraryTurrets (ShipEntity *demo_ship)
{
    NSUInteger turretCount = [demo_ship turretCount];
    if (turretCount > 0) 
    {
        return [NSString stringWithFormat:DESC(@"oolite-ship-library-turrets-u"), turretCount];
    }
    else 
    {
        return @"";
    }
}
 
 
NSString *OOShipLibrarySize (ShipEntity *demo_ship)
{
    BoundingBox bb = [demo_ship totalBoundingBox];
    return [NSString stringWithFormat:DESC(@"oolite-ship-library-size-u-u-u"),(unsigned)(bb.max.x-bb.min.x),(unsigned)(bb.max.y-bb.min.y),(unsigned)(bb.max.z-bb.min.z)];
}