Open source Star Ruler 2 source code!
This commit is contained in:
Lucas de Vries
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import orbitals;
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import resources;
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import regions.regions;
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from designs import getDesignMesh;
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from civilians import getCivilianName;
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//Base acceleration of a colony ship
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const double COLONYSHIP_BASE_ACCEL = 5.5;
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const double shipVolumePower = 2.5;
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const double stationRadiusFactor = 1.3;
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ColonyShip@ createColonizer(Object& from, Object& to, double population, double accMod) {
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ObjectDesc colDesc;
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colDesc.type = OT_ColonyShip;
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colDesc.name = locale::COLONY_SHIP;
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colDesc.radius = 4.0 * pow(population / 0.0625, 1.0 / 3.0);
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colDesc.delayedCreation = true;
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if(from.owner.ColonizerName.length != 0)
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colDesc.name = from.owner.ColonizerName;
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quaterniond rot = quaterniond_fromVecToVec(vec3d_front(), to.position - from.position, vec3d_up());
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colDesc.position = from.position + rot * vec3d_front(colDesc.radius + from.radius);
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@colDesc.owner = from.owner;
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ColonyShip@ colShip = cast<ColonyShip>(makeObject(colDesc));
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colShip.Health = 1000.0 * population;
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@colShip.Target = to;
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@colShip.Origin = from;
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colShip.rotation = rot;
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colShip.CarriedPopulation = population;
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colShip.maxAcceleration = COLONYSHIP_BASE_ACCEL * accMod * from.owner.ModSpeed.value * from.owner.ColonizerSpeed;
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colShip.Health *= from.owner.ModHP.value;
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colShip.finalizeCreation();
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return colShip;
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}
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ColonyShip@ createColonizer(Empire@ owner, vec3d from, Object& to, double population, double accMod) {
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ObjectDesc colDesc;
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colDesc.type = OT_ColonyShip;
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colDesc.name = locale::COLONY_SHIP;
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colDesc.radius = 4.0 * pow(population / 0.0625, 1.0 / 3.0);
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colDesc.delayedCreation = true;
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if(owner.ColonizerName.length != 0)
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colDesc.name = owner.ColonizerName;
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@colDesc.owner = owner;
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colDesc.position = from;
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ColonyShip@ colShip = cast<ColonyShip>(makeObject(colDesc));
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colShip.Health = 1000.0 * population;
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@colShip.Target = to;
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colShip.rotation = quaterniond_fromVecToVec(vec3d_front(), to.position - from, vec3d_up());
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colShip.CarriedPopulation = population;
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colShip.maxAcceleration = COLONYSHIP_BASE_ACCEL * accMod * owner.ModSpeed.value * owner.ColonizerSpeed;
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colShip.Health *= owner.ModHP.value;
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colShip.finalizeCreation();
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return colShip;
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}
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Pickup@ createPickup(vec3d position, uint type, Empire@ owner) {
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ObjectDesc desc;
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desc.delayedCreation = true;
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desc.type = OT_Pickup;
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@desc.owner = owner;
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desc.position = position;
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desc.flags |= objNoCollide;
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desc.flags |= objNoDamage;
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Pickup@ obj = cast<Pickup>(makeObject(desc));
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obj.PickupType = type;
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return obj;
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}
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Ship@ createShip(vec3d position, const Design@ design, Empire@ owner, Object@ groupLeader = null, bool free = false, bool memorable = false) {
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ObjectDesc shipDesc;
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shipDesc.delayedCreation = true;
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shipDesc.type = OT_Ship;
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@shipDesc.owner = owner;
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shipDesc.name = design.name;
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if(design.hasTag(ST_Station))
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shipDesc.radius = stationRadiusFactor * pow(design.size,1.0/shipVolumePower) * design.hull.modelScale;
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else
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shipDesc.radius = pow(design.size,1.0/shipVolumePower) * design.hull.modelScale;
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shipDesc.position = position;
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if(memorable)
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shipDesc.flags |= objMemorable;
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MeshDesc shipMesh;
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getDesignMesh(owner, design, shipMesh);
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shipMesh.memorable = memorable;
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Object@ obj = makeObject(shipDesc);
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bindMesh(obj, shipMesh);
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Ship@ ship = cast<Ship>(obj);
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if(free)
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ship.isFree = true;
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ship.blueprint.create(obj, design);
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if(design.hasTag(ST_IsSupport)) {
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ship.activateSupportAI();
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ship.finalizeCreation();
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//Support ships don't provide sight
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ship.sightRange = 0;
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if(groupLeader !is null && groupLeader.valid
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&& groupLeader.owner is ship.owner && groupLeader.hasLeaderAI)
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groupLeader.registerSupport(ship);
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}
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else {
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ship.activateLeaderAI();
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if(design.hasTag(ST_Station)) {
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updateRegion(ship);
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ship.activateOrbit();
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}
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ship.finalizeCreation();
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ship.stopMoving(false, false);
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if(design.hasTag(ST_Station)) {
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ship.remakeStandardOrbit();
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ship.orbitSpin(60.0);
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}
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}
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return ship;
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}
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Ship@ createShip(Object& at, const Design@ design, Empire@ owner = null, Object@ groupLeader = null, bool detectLeader = true, bool free = false, bool move = true, bool forceLeader = false) {
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if(owner is null)
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@owner = at.owner;
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ObjectDesc shipDesc;
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shipDesc.delayedCreation = true;
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shipDesc.type = OT_Ship;
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@shipDesc.owner = owner;
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shipDesc.name = design.name;
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if(design.hasTag(ST_Station))
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shipDesc.radius = stationRadiusFactor * pow(design.size,1.0/shipVolumePower) * design.hull.modelScale;
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else
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shipDesc.radius = pow(design.size,1.0/shipVolumePower) * design.hull.modelScale;
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if(design.hasTag(ST_Satellite)) {
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Object@ spawnAt = at;
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if(groupLeader !is null && groupLeader.isPlanet && groupLeader.region is at.region)
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@spawnAt = groupLeader;
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if(spawnAt !is null && spawnAt.hasLeaderAI) {
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vec3d pos = at.position;
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double rad = at.getFormationRadius();
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vec2d offset = random2d(at.radius * 1.1 + shipDesc.radius + 1.0, 0.95 * rad);
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shipDesc.position = pos + vec3d(offset.x, randomd(rad*-0.2, rad*0.2), offset.y);
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}
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else {
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shipDesc.position = at.position + random3d(at.radius + shipDesc.radius + 0.75);
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}
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}
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else
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shipDesc.position = at.position + random3d(at.radius + shipDesc.radius + 0.75);
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MeshDesc shipMesh;
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getDesignMesh(owner, design, shipMesh);
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Object@ obj = makeObject(shipDesc);
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bindMesh(obj, shipMesh);
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Planet@ planet = cast<Planet>(at);
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Ship@ ship = cast<Ship>(obj);
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if(free)
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ship.isFree = true;
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ship.blueprint.create(obj, design);
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if(design.hasTag(ST_IsSupport)) {
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ship.activateSupportAI();
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if(design.hasTag(ST_Satellite))
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ship.forceLockTo(at);
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//Support ships don't provide sight
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ship.sightRange = 0;
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if(groupLeader !is null && groupLeader.valid
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&& groupLeader.owner is ship.owner && groupLeader.hasLeaderAI) {
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groupLeader.registerSupport(ship, force=forceLeader);
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}
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else if(detectLeader) {
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if(planet !is null)
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planet.registerSupport(ship, force=forceLeader);
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else if(at.hasLeaderAI)
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at.registerSupport(ship, force=forceLeader);
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}
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}
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else {
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ship.activateLeaderAI();
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if(move) {
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if(planet !is null) {
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vec2d pos = random2d(0.8 * planet.OrbitSize);
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ship.addMoveOrder(planet.position + vec3d(pos.x, 0, pos.y), false);
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}
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else {
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vec2d pos = random2d(at.radius + shipDesc.radius + 3.75);
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ship.addMoveOrder(at.position + vec3d(pos.x, 0, pos.y), false);
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}
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}
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}
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ship.finalizeCreation();
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return ship;
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}
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Orbital@ createOrbital(const vec3d& at, const OrbitalModule@ core, Empire@ owner = null, bool disabled = false, const string& nameOverride = "") {
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ObjectDesc oDesc;
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oDesc.type = OT_Orbital;
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@oDesc.owner = owner;
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if(nameOverride.length != 0)
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oDesc.name = nameOverride;
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else
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oDesc.name = core.name;
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oDesc.radius = core.size;
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oDesc.position = at;
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Object@ obj = makeObject(oDesc);
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Orbital@ orb = cast<Orbital>(obj);
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if(owner !is null && owner.valid)
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owner.registerOrbital(orb);
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obj.rotation = quaterniond_fromAxisAngle(vec3d_up(), randomd(0.0,twopi));
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orb.checkOrbit();
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if(disabled)
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orb.setDisabled(true);
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orb.addSection(core.id);
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return orb;
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}
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Civilian@ createCivilian(const vec3d& at, Empire@ owner, uint type = CiT_Freighter, double radius = 2.0) {
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ObjectDesc desc;
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desc.type = OT_Civilian;
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@desc.owner = owner;
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desc.name = getCivilianName(type, radius);
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desc.radius = radius;
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desc.position = at;
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desc.delayedCreation = true;
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Civilian@ obj = cast<Civilian>(makeObject(desc));
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obj.sightRange = 0;
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obj.setCivilianType(type);
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obj.finalizeCreation();
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return obj;
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}
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