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//Copyright Paul Reiche, Fred Ford. 1992-2002
/*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "genall.h"
#include "../planets.h"
#include "../../gendef.h"
#include "../../starmap.h"
#include "../../globdata.h"
#include "libs/mathlib.h"
static bool GenerateRainbowWorld_generatePlanets (SOLARSYS_STATE *solarSys);
static bool GenerateRainbowWorld_generateOrbital (SOLARSYS_STATE *solarSys,
PLANET_DESC *world);
const GenerateFunctions generateRainbowWorldFunctions = {
/* .initNpcs = */ GenerateDefault_initNpcs,
/* .reinitNpcs = */ GenerateDefault_reinitNpcs,
/* .uninitNpcs = */ GenerateDefault_uninitNpcs,
/* .generatePlanets = */ GenerateRainbowWorld_generatePlanets,
/* .generateMoons = */ GenerateDefault_generateMoons,
/* .generateName = */ GenerateDefault_generateName,
/* .generateOrbital = */ GenerateRainbowWorld_generateOrbital,
/* .generateMinerals = */ GenerateDefault_generateMinerals,
/* .generateEnergy = */ GenerateDefault_generateEnergy,
/* .generateLife = */ GenerateDefault_generateLife,
/* .pickupMinerals = */ GenerateDefault_pickupMinerals,
/* .pickupEnergy = */ GenerateDefault_pickupEnergy,
/* .pickupLife = */ GenerateDefault_pickupLife,
};
static bool
GenerateRainbowWorld_generatePlanets (SOLARSYS_STATE *solarSys)
{
COUNT angle;
GenerateDefault_generatePlanets (solarSys);
solarSys->PlanetDesc[0].data_index = RAINBOW_WORLD;
solarSys->PlanetDesc[0].NumPlanets = 0;
solarSys->PlanetDesc[0].radius = EARTH_RADIUS * 50L / 100;
angle = ARCTAN (solarSys->PlanetDesc[0].location.x,
solarSys->PlanetDesc[0].location.y);
if (angle <= QUADRANT)
angle += QUADRANT;
else if (angle >= FULL_CIRCLE - QUADRANT)
angle -= QUADRANT;
solarSys->PlanetDesc[0].location.x =
COSINE (angle, solarSys->PlanetDesc[0].radius);
solarSys->PlanetDesc[0].location.y =
SINE (angle, solarSys->PlanetDesc[0].radius);
return true;
}
static bool
GenerateRainbowWorld_generateOrbital (SOLARSYS_STATE *solarSys, PLANET_DESC *world)
{
if (matchWorld (solarSys, world, 0, MATCH_PLANET))
{
BYTE which_rainbow;
UWORD rainbow_mask;
STAR_DESC *SDPtr;
rainbow_mask = MAKE_WORD (
GET_GAME_STATE (RAINBOW_WORLD0),
GET_GAME_STATE (RAINBOW_WORLD1));
which_rainbow = 0;
SDPtr = &star_array[0];
while (SDPtr != CurStarDescPtr)
{
if (SDPtr->Index == RAINBOW_DEFINED)
++which_rainbow;
++SDPtr;
}
rainbow_mask |= 1 << which_rainbow;
SET_GAME_STATE (RAINBOW_WORLD0, LOBYTE (rainbow_mask));
SET_GAME_STATE (RAINBOW_WORLD1, HIBYTE (rainbow_mask));
}
GenerateDefault_generateOrbital (solarSys, world);
return true;
}
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