diff options
Diffstat (limited to 'src/uqm/planets/generate/gensol.c')
| -rw-r--r-- | src/uqm/planets/generate/gensol.c | 671 |
1 files changed, 671 insertions, 0 deletions
diff --git a/src/uqm/planets/generate/gensol.c b/src/uqm/planets/generate/gensol.c new file mode 100644 index 0000000..d6041f3 --- /dev/null +++ b/src/uqm/planets/generate/gensol.c @@ -0,0 +1,671 @@ +//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 "../lander.h" +#include "../lifeform.h" +#include "../planets.h" +#include "../../build.h" +#include "../../encount.h" +#include "../../globdata.h" +#include "../../gamestr.h" +#include "../../grpinfo.h" +#include "../../nameref.h" +#include "../../state.h" +#include "libs/mathlib.h" + + +static bool GenerateSol_initNpcs (SOLARSYS_STATE *solarSys); +static bool GenerateSol_reinitNpcs (SOLARSYS_STATE *solarSys); +static bool GenerateSol_generatePlanets (SOLARSYS_STATE *solarSys); +static bool GenerateSol_generateMoons (SOLARSYS_STATE *solarSys, + PLANET_DESC *planet); +static bool GenerateSol_generateName (const SOLARSYS_STATE *, + const PLANET_DESC *world); +static bool GenerateSol_generateOrbital (SOLARSYS_STATE *solarSys, + PLANET_DESC *world); +static COUNT GenerateSol_generateEnergy (const SOLARSYS_STATE *, + const PLANET_DESC *world, COUNT whichNode, NODE_INFO *); +static COUNT GenerateSol_generateLife (const SOLARSYS_STATE *, + const PLANET_DESC *world, COUNT whichNode, NODE_INFO *); +static bool GenerateSol_pickupEnergy (SOLARSYS_STATE *solarSys, + PLANET_DESC *world, COUNT whichNode); + +static int init_probe (void); +static void check_probe (void); + + +const GenerateFunctions generateSolFunctions = { + /* .initNpcs = */ GenerateSol_initNpcs, + /* .reinitNpcs = */ GenerateSol_reinitNpcs, + /* .uninitNpcs = */ GenerateDefault_uninitNpcs, + /* .generatePlanets = */ GenerateSol_generatePlanets, + /* .generateMoons = */ GenerateSol_generateMoons, + /* .generateName = */ GenerateSol_generateName, + /* .generateOrbital = */ GenerateSol_generateOrbital, + /* .generateMinerals = */ GenerateDefault_generateMinerals, + /* .generateEnergy = */ GenerateSol_generateEnergy, + /* .generateLife = */ GenerateSol_generateLife, + /* .pickupMinerals = */ GenerateDefault_pickupMinerals, + /* .pickupEnergy = */ GenerateSol_pickupEnergy, + /* .pickupLife = */ GenerateDefault_pickupLife, +}; + + +static bool +GenerateSol_initNpcs (SOLARSYS_STATE *solarSys) +{ + GLOBAL (BattleGroupRef) = GET_GAME_STATE_32 (URQUAN_PROBE_GRPOFFS0); + if (GLOBAL (BattleGroupRef) == 0) + { + CloneShipFragment (URQUAN_DRONE_SHIP, &GLOBAL (npc_built_ship_q), 0); + GLOBAL (BattleGroupRef) = PutGroupInfo (GROUPS_ADD_NEW, 1); + ReinitQueue (&GLOBAL (npc_built_ship_q)); + SET_GAME_STATE_32 (URQUAN_PROBE_GRPOFFS0, GLOBAL (BattleGroupRef)); + } + + if (!init_probe ()) + GenerateDefault_initNpcs (solarSys); + + return true; +} + +static bool +GenerateSol_reinitNpcs (SOLARSYS_STATE *solarSys) +{ + if (GET_GAME_STATE (CHMMR_BOMB_STATE) != 3) + { + GenerateDefault_reinitNpcs (solarSys); + check_probe (); + } + else + { + GLOBAL (BattleGroupRef) = 0; + ReinitQueue (&GLOBAL (ip_group_q)); + assert (CountLinks (&GLOBAL (npc_built_ship_q)) == 0); + } + return true; +} + +static bool +GenerateSol_generatePlanets (SOLARSYS_STATE *solarSys) +{ + COUNT planetI; + +#define SOL_SEED 334241042L + RandomContext_SeedRandom (SysGenRNG, SOL_SEED); + + solarSys->SunDesc[0].NumPlanets = 9; + for (planetI = 0; planetI < 9; ++planetI) + { + COUNT angle; + DWORD rand_val; + UWORD word_val; + PLANET_DESC *pCurDesc = &solarSys->PlanetDesc[planetI]; + + pCurDesc->rand_seed = RandomContext_Random (SysGenRNG); + rand_val = pCurDesc->rand_seed; + word_val = LOWORD (rand_val); + angle = NORMALIZE_ANGLE ((COUNT)HIBYTE (word_val)); + + switch (planetI) + { + case 0: /* MERCURY */ + pCurDesc->data_index = METAL_WORLD; + pCurDesc->radius = EARTH_RADIUS * 39L / 100; + pCurDesc->NumPlanets = 0; + break; + case 1: /* VENUS */ + pCurDesc->data_index = PRIMORDIAL_WORLD; + pCurDesc->radius = EARTH_RADIUS * 72L / 100; + pCurDesc->NumPlanets = 0; + angle = NORMALIZE_ANGLE (FULL_CIRCLE - angle); + break; + case 2: /* EARTH */ + pCurDesc->data_index = WATER_WORLD | PLANET_SHIELDED; + pCurDesc->radius = EARTH_RADIUS; + pCurDesc->NumPlanets = 2; + break; + case 3: /* MARS */ + pCurDesc->data_index = DUST_WORLD; + pCurDesc->radius = EARTH_RADIUS * 152L / 100; + pCurDesc->NumPlanets = 0; + break; + case 4: /* JUPITER */ + pCurDesc->data_index = RED_GAS_GIANT; + pCurDesc->radius = EARTH_RADIUS * 500L /* 520L */ / 100; + pCurDesc->NumPlanets = 4; + break; + case 5: /* SATURN */ + pCurDesc->data_index = ORA_GAS_GIANT; + pCurDesc->radius = EARTH_RADIUS * 750L /* 952L */ / 100; + pCurDesc->NumPlanets = 1; + break; + case 6: /* URANUS */ + pCurDesc->data_index = GRN_GAS_GIANT; + pCurDesc->radius = EARTH_RADIUS * 1000L /* 1916L */ / 100; + pCurDesc->NumPlanets = 0; + break; + case 7: /* NEPTUNE */ + pCurDesc->data_index = BLU_GAS_GIANT; + pCurDesc->radius = EARTH_RADIUS * 1250L /* 2999L */ / 100; + pCurDesc->NumPlanets = 1; + break; + case 8: /* PLUTO */ + pCurDesc->data_index = PELLUCID_WORLD; + pCurDesc->radius = EARTH_RADIUS * 1550L /* 3937L */ / 100; + pCurDesc->NumPlanets = 0; + angle = FULL_CIRCLE - OCTANT; + break; + } + + pCurDesc->location.x = COSINE (angle, pCurDesc->radius); + pCurDesc->location.y = SINE (angle, pCurDesc->radius); + } + + return true; +} + +static bool +GenerateSol_generateMoons (SOLARSYS_STATE *solarSys, PLANET_DESC *planet) +{ + COUNT planetNr; + DWORD rand_val; + + GenerateDefault_generateMoons (solarSys, planet); + + planetNr = planetIndex (solarSys, planet); + switch (planetNr) + { + case 2: /* moons of EARTH */ + { + COUNT angle; + + /* Starbase: */ + solarSys->MoonDesc[0].data_index = HIERARCHY_STARBASE; + solarSys->MoonDesc[0].radius = MIN_MOON_RADIUS; + angle = HALF_CIRCLE + QUADRANT; + solarSys->MoonDesc[0].location.x = + COSINE (angle, solarSys->MoonDesc[0].radius); + solarSys->MoonDesc[0].location.y = + SINE (angle, solarSys->MoonDesc[0].radius); + + /* Luna: */ + solarSys->MoonDesc[1].data_index = SELENIC_WORLD; + solarSys->MoonDesc[1].radius = MIN_MOON_RADIUS + + (MAX_MOONS - 1) * MOON_DELTA; + rand_val = RandomContext_Random (SysGenRNG); + angle = NORMALIZE_ANGLE (LOWORD (rand_val)); + solarSys->MoonDesc[1].location.x = + COSINE (angle, solarSys->MoonDesc[1].radius); + solarSys->MoonDesc[1].location.y = + SINE (angle, solarSys->MoonDesc[1].radius); + break; + } + case 4: /* moons of JUPITER */ + solarSys->MoonDesc[0].data_index = RADIOACTIVE_WORLD; + /* Io */ + solarSys->MoonDesc[1].data_index = HALIDE_WORLD; + /* Europa */ + solarSys->MoonDesc[2].data_index = CYANIC_WORLD; + /* Ganymede */ + solarSys->MoonDesc[3].data_index = PELLUCID_WORLD; + /* Callisto */ + break; + case 5: /* moons of SATURN */ + solarSys->MoonDesc[0].data_index = ALKALI_WORLD; + /* Titan */ + break; + case 7: /* moons of NEPTUNE */ + solarSys->MoonDesc[0].data_index = VINYLOGOUS_WORLD; + /* Triton */ + break; + } + + return true; +} + +static bool +GenerateSol_generateName (const SOLARSYS_STATE *solarSys, + const PLANET_DESC *world) +{ + COUNT planetNr = planetIndex (solarSys, world); + utf8StringCopy (GLOBAL_SIS (PlanetName), sizeof (GLOBAL_SIS (PlanetName)), + GAME_STRING (PLANET_NUMBER_BASE + planetNr)); + SET_GAME_STATE (BATTLE_PLANET, solarSys->PlanetDesc[planetNr].data_index); + + return true; +} + +static bool +GenerateSol_generateOrbital (SOLARSYS_STATE *solarSys, PLANET_DESC *world) +{ + DWORD rand_val; + COUNT planetNr; + + if (matchWorld (solarSys, world, 2, 0)) + { + /* Starbase */ + PutGroupInfo (GROUPS_RANDOM, GROUP_SAVE_IP); + ReinitQueue (&GLOBAL (ip_group_q)); + assert (CountLinks (&GLOBAL (npc_built_ship_q)) == 0); + + EncounterGroup = 0; + GLOBAL (CurrentActivity) |= START_ENCOUNTER; + SET_GAME_STATE (GLOBAL_FLAGS_AND_DATA, (BYTE)~0); + return true; + } + + DoPlanetaryAnalysis (&solarSys->SysInfo, world); + rand_val = RandomContext_GetSeed (SysGenRNG); + + solarSys->SysInfo.PlanetInfo.ScanSeed[MINERAL_SCAN] = rand_val; + GenerateMineralDeposits (&solarSys->SysInfo, GENERATE_ALL, NULL); + rand_val = RandomContext_GetSeed (SysGenRNG); + + planetNr = planetIndex (solarSys, world); + if (worldIsPlanet (solarSys, world)) + { + switch (planetNr) + { + case 0: /* MERCURY */ + solarSys->SysInfo.PlanetInfo.AtmoDensity = 0; + solarSys->SysInfo.PlanetInfo.PlanetDensity = 98; + solarSys->SysInfo.PlanetInfo.PlanetRadius = 38; + solarSys->SysInfo.PlanetInfo.AxialTilt = 3; + solarSys->SysInfo.PlanetInfo.Weather = 0; + solarSys->SysInfo.PlanetInfo.Tectonics = 2; + solarSys->SysInfo.PlanetInfo.RotationPeriod = 59 * 240; + solarSys->SysInfo.PlanetInfo.SurfaceTemperature = 165; + break; + case 1: /* VENUS */ + solarSys->SysInfo.PlanetInfo.AtmoDensity = 90 * + EARTH_ATMOSPHERE; + solarSys->SysInfo.PlanetInfo.PlanetDensity = 95; + solarSys->SysInfo.PlanetInfo.PlanetRadius = 95; + solarSys->SysInfo.PlanetInfo.AxialTilt = 177; + solarSys->SysInfo.PlanetInfo.Weather = 7; + solarSys->SysInfo.PlanetInfo.Tectonics = 1; + solarSys->SysInfo.PlanetInfo.RotationPeriod = 243 * 240; + solarSys->SysInfo.PlanetInfo.SurfaceTemperature = 457; + break; + case 2: /* EARTH */ + solarSys->SysInfo.PlanetInfo.AtmoDensity = + EARTH_ATMOSPHERE; + solarSys->SysInfo.PlanetInfo.PlanetDensity = 100; + solarSys->SysInfo.PlanetInfo.PlanetRadius = 100; + solarSys->SysInfo.PlanetInfo.AxialTilt = 23; + solarSys->SysInfo.PlanetInfo.Weather = 1; + solarSys->SysInfo.PlanetInfo.Tectonics = 1; + solarSys->SysInfo.PlanetInfo.RotationPeriod = 240; + solarSys->SysInfo.PlanetInfo.SurfaceTemperature = 22; + break; + case 3: /* MARS */ + // XXX: Mars atmo should actually be 1/2 in current units + solarSys->SysInfo.PlanetInfo.AtmoDensity = 1; + solarSys->SysInfo.PlanetInfo.PlanetDensity = 72; + solarSys->SysInfo.PlanetInfo.PlanetRadius = 53; + solarSys->SysInfo.PlanetInfo.AxialTilt = 24; + solarSys->SysInfo.PlanetInfo.Weather = 1; + solarSys->SysInfo.PlanetInfo.Tectonics = 1; + solarSys->SysInfo.PlanetInfo.RotationPeriod = 246; + solarSys->SysInfo.PlanetInfo.SurfaceTemperature = -53; + break; + case 4: /* JUPITER */ + solarSys->SysInfo.PlanetInfo.AtmoDensity = + GAS_GIANT_ATMOSPHERE; + solarSys->SysInfo.PlanetInfo.PlanetDensity = 24; + solarSys->SysInfo.PlanetInfo.PlanetRadius = 1120; + solarSys->SysInfo.PlanetInfo.AxialTilt = 3; + solarSys->SysInfo.PlanetInfo.Weather = 7; + solarSys->SysInfo.PlanetInfo.Tectonics = 0; + solarSys->SysInfo.PlanetInfo.RotationPeriod = 98; + solarSys->SysInfo.PlanetInfo.SurfaceTemperature = -143; + solarSys->SysInfo.PlanetInfo.PlanetToSunDist = + EARTH_RADIUS * 520L / 100; + break; + case 5: /* SATURN */ + solarSys->SysInfo.PlanetInfo.AtmoDensity = + GAS_GIANT_ATMOSPHERE; + solarSys->SysInfo.PlanetInfo.PlanetDensity = 13; + solarSys->SysInfo.PlanetInfo.PlanetRadius = 945; + solarSys->SysInfo.PlanetInfo.AxialTilt = 27; + solarSys->SysInfo.PlanetInfo.Weather = 7; + solarSys->SysInfo.PlanetInfo.Tectonics = 0; + solarSys->SysInfo.PlanetInfo.RotationPeriod = 102; + solarSys->SysInfo.PlanetInfo.SurfaceTemperature = -197; + solarSys->SysInfo.PlanetInfo.PlanetToSunDist = + EARTH_RADIUS * 952L / 100; + break; + case 6: /* URANUS */ + solarSys->SysInfo.PlanetInfo.AtmoDensity = + GAS_GIANT_ATMOSPHERE; + solarSys->SysInfo.PlanetInfo.PlanetDensity = 21; + solarSys->SysInfo.PlanetInfo.PlanetRadius = 411; + solarSys->SysInfo.PlanetInfo.AxialTilt = 98; + solarSys->SysInfo.PlanetInfo.Weather = 7; + solarSys->SysInfo.PlanetInfo.Tectonics = 0; + solarSys->SysInfo.PlanetInfo.RotationPeriod = 172; + solarSys->SysInfo.PlanetInfo.SurfaceTemperature = -217; + solarSys->SysInfo.PlanetInfo.PlanetToSunDist = + EARTH_RADIUS * 1916L / 100; + break; + case 7: /* NEPTUNE */ + solarSys->SysInfo.PlanetInfo.AtmoDensity = + GAS_GIANT_ATMOSPHERE; + solarSys->SysInfo.PlanetInfo.PlanetDensity = 28; + solarSys->SysInfo.PlanetInfo.PlanetRadius = 396; + solarSys->SysInfo.PlanetInfo.AxialTilt = 30; + solarSys->SysInfo.PlanetInfo.Weather = 7; + solarSys->SysInfo.PlanetInfo.Tectonics = 0; + solarSys->SysInfo.PlanetInfo.RotationPeriod = 182; + solarSys->SysInfo.PlanetInfo.SurfaceTemperature = -229; + solarSys->SysInfo.PlanetInfo.PlanetToSunDist = + EARTH_RADIUS * 2999L / 100; + break; + case 8: /* PLUTO */ + if (!GET_GAME_STATE (FOUND_PLUTO_SPATHI)) + { + LoadStdLanderFont (&solarSys->SysInfo.PlanetInfo); + solarSys->PlanetSideFrame[1] = + CaptureDrawable ( + LoadGraphic (SPAPLUTO_MASK_PMAP_ANIM)); + solarSys->SysInfo.PlanetInfo.DiscoveryString = + CaptureStringTable ( + LoadStringTable (SPAPLUTO_STRTAB)); + } + + solarSys->SysInfo.PlanetInfo.AtmoDensity = 0; + solarSys->SysInfo.PlanetInfo.PlanetDensity = 33; + solarSys->SysInfo.PlanetInfo.PlanetRadius = 18; + solarSys->SysInfo.PlanetInfo.AxialTilt = 119; + solarSys->SysInfo.PlanetInfo.Weather = 0; + solarSys->SysInfo.PlanetInfo.Tectonics = 0; + solarSys->SysInfo.PlanetInfo.RotationPeriod = 1533; + solarSys->SysInfo.PlanetInfo.SurfaceTemperature = -235; + solarSys->SysInfo.PlanetInfo.PlanetToSunDist = + EARTH_RADIUS * 3937L / 100; + break; + } + + solarSys->SysInfo.PlanetInfo.SurfaceGravity = + CalcGravity (&solarSys->SysInfo.PlanetInfo); + LoadPlanet (planetNr == 2 ? + CaptureDrawable (LoadGraphic (EARTH_MASK_ANIM)) : NULL); + } + else + { + // World is a moon. + COUNT moonNr = moonIndex (solarSys, world); + + solarSys->SysInfo.PlanetInfo.AxialTilt = 0; + solarSys->SysInfo.PlanetInfo.AtmoDensity = 0; + solarSys->SysInfo.PlanetInfo.Weather = 0; + switch (planetNr) + { + case 2: /* moons of EARTH */ + // NOTE: Even though we save the seed here, it is irrelevant. + // The seed will be used to randomly place the tractors, but + // since they are mobile, they will be moved to different + // locations not governed by this seed. + solarSys->SysInfo.PlanetInfo.ScanSeed[BIOLOGICAL_SCAN] = + rand_val; + + if (!GET_GAME_STATE (MOONBASE_DESTROYED)) + { + LoadStdLanderFont (&solarSys->SysInfo.PlanetInfo); + solarSys->PlanetSideFrame[1] = + CaptureDrawable ( + LoadGraphic (MOONBASE_MASK_PMAP_ANIM)); + solarSys->SysInfo.PlanetInfo.DiscoveryString = + CaptureStringTable ( + LoadStringTable (MOONBASE_STRTAB)); + } + + solarSys->SysInfo.PlanetInfo.PlanetDensity = 60; + solarSys->SysInfo.PlanetInfo.PlanetRadius = 25; + solarSys->SysInfo.PlanetInfo.AxialTilt = 0; + solarSys->SysInfo.PlanetInfo.Tectonics = 0; + solarSys->SysInfo.PlanetInfo.RotationPeriod = 240 * 29; + solarSys->SysInfo.PlanetInfo.SurfaceTemperature = -18; + break; + + case 4: /* moons of JUPITER */ + solarSys->SysInfo.PlanetInfo.PlanetToSunDist = + EARTH_RADIUS * 520L / 100; + switch (moonNr) + { + case 0: /* Io */ + solarSys->SysInfo.PlanetInfo.PlanetDensity = 69; + solarSys->SysInfo.PlanetInfo.PlanetRadius = 25; + solarSys->SysInfo.PlanetInfo.Tectonics = 3; + solarSys->SysInfo.PlanetInfo.RotationPeriod = 390; + solarSys->SysInfo.PlanetInfo.SurfaceTemperature = -163; + break; + case 1: /* Europa */ + solarSys->SysInfo.PlanetInfo.PlanetDensity = 54; + solarSys->SysInfo.PlanetInfo.PlanetRadius = 25; + solarSys->SysInfo.PlanetInfo.Tectonics = 1; + solarSys->SysInfo.PlanetInfo.RotationPeriod = 840; + solarSys->SysInfo.PlanetInfo.SurfaceTemperature = -161; + break; + case 2: /* Ganymede */ + solarSys->SysInfo.PlanetInfo.PlanetDensity = 35; + solarSys->SysInfo.PlanetInfo.PlanetRadius = 41; + solarSys->SysInfo.PlanetInfo.Tectonics = 0; + solarSys->SysInfo.PlanetInfo.RotationPeriod = 1728; + solarSys->SysInfo.PlanetInfo.SurfaceTemperature = -164; + break; + case 3: /* Callisto */ + solarSys->SysInfo.PlanetInfo.PlanetDensity = 35; + solarSys->SysInfo.PlanetInfo.PlanetRadius = 38; + solarSys->SysInfo.PlanetInfo.Tectonics = 1; + solarSys->SysInfo.PlanetInfo.RotationPeriod = 4008; + solarSys->SysInfo.PlanetInfo.SurfaceTemperature = -167; + break; + } + break; + + case 5: /* moon of SATURN: Titan */ + solarSys->SysInfo.PlanetInfo.PlanetToSunDist = + EARTH_RADIUS * 952L / 100; + solarSys->SysInfo.PlanetInfo.AtmoDensity = 160; + solarSys->SysInfo.PlanetInfo.Weather = 2; + solarSys->SysInfo.PlanetInfo.PlanetDensity = 34; + solarSys->SysInfo.PlanetInfo.PlanetRadius = 40; + solarSys->SysInfo.PlanetInfo.Tectonics = 1; + solarSys->SysInfo.PlanetInfo.RotationPeriod = 3816; + solarSys->SysInfo.PlanetInfo.SurfaceTemperature = -178; + break; + + case 7: /* moon of NEPTUNE: Triton */ + solarSys->SysInfo.PlanetInfo.PlanetToSunDist = + EARTH_RADIUS * 2999L / 100; + solarSys->SysInfo.PlanetInfo.AtmoDensity = 10; + solarSys->SysInfo.PlanetInfo.Weather = 1; + solarSys->SysInfo.PlanetInfo.PlanetDensity = 95; + solarSys->SysInfo.PlanetInfo.PlanetRadius = 27; + solarSys->SysInfo.PlanetInfo.Tectonics = 0; + solarSys->SysInfo.PlanetInfo.RotationPeriod = 4300; + solarSys->SysInfo.PlanetInfo.SurfaceTemperature = -216; + break; + } + + solarSys->SysInfo.PlanetInfo.SurfaceGravity = + CalcGravity (&solarSys->SysInfo.PlanetInfo); + LoadPlanet (NULL); + } + + return true; +} + +static COUNT +GenerateSol_generateEnergy (const SOLARSYS_STATE *solarSys, + const PLANET_DESC *world, COUNT whichNode, NODE_INFO *info) +{ + if (matchWorld (solarSys, world, 8, MATCH_PLANET)) + { + /* Pluto */ + // This check is needed because the retrieval bit is not set for + // this node to keep it on the surface while the lander is taking off + if (GET_GAME_STATE (FOUND_PLUTO_SPATHI)) + { // already picked up + return 0; + } + + if (info) + { + info->loc_pt.x = 20; + info->loc_pt.y = MAP_HEIGHT - 8; + } + + return 1; // only matters when count is requested + } + + if (matchWorld (solarSys, world, 2, 1)) + { + /* Earth Moon */ + // This check is redundant since the retrieval bit will keep the + // node from showing up again + if (GET_GAME_STATE (MOONBASE_DESTROYED)) + { // already picked up + return 0; + } + + if (info) + { + info->loc_pt.x = MAP_WIDTH * 3 / 4; + info->loc_pt.y = MAP_HEIGHT * 1 / 4; + } + + return 1; // only matters when count is requested + } + + (void) whichNode; + return 0; +} + +static bool +GenerateSol_pickupEnergy (SOLARSYS_STATE *solarSys, PLANET_DESC *world, + COUNT whichNode) +{ + if (matchWorld (solarSys, world, 8, MATCH_PLANET)) + { // Pluto + assert (!GET_GAME_STATE (FOUND_PLUTO_SPATHI) && whichNode == 0); + + // Ran into Fwiffo on Pluto + #define FWIFFO_FRAGS 8 + if (!KillLanderCrewSeq (FWIFFO_FRAGS, ONE_SECOND / 20)) + return false; // lander probably died + + SET_GAME_STATE (FOUND_PLUTO_SPATHI, 1); + + GenerateDefault_landerReport (solarSys); + SetLanderTakeoff (); + + // Do not remove the node from the surface while the lander is + // taking off. FOUND_PLUTO_SPATHI bit will keep the node from + // showing up on subsequent visits. + return false; + } + + if (matchWorld (solarSys, world, 2, 1)) + { // Earth Moon + assert (!GET_GAME_STATE (MOONBASE_DESTROYED) && whichNode == 0); + + GenerateDefault_landerReport (solarSys); + SetLanderTakeoff (); + + SET_GAME_STATE (MOONBASE_DESTROYED, 1); + SET_GAME_STATE (MOONBASE_ON_SHIP, 1); + + return true; // picked up + } + + (void) whichNode; + return false; +} + +static COUNT +GenerateSol_generateLife (const SOLARSYS_STATE *solarSys, + const PLANET_DESC *world, COUNT whichNode, NODE_INFO *info) +{ + if (matchWorld (solarSys, world, 2, 1)) + { + /* Earth Moon */ + return GenerateRandomNodes (&solarSys->SysInfo, BIOLOGICAL_SCAN, 10, + NUM_CREATURE_TYPES + 1, whichNode, info); + } + + return 0; +} + + +static int +init_probe (void) +{ + HIPGROUP hGroup; + + if (!GET_GAME_STATE (PROBE_MESSAGE_DELIVERED) + && GetGroupInfo (GLOBAL (BattleGroupRef), GROUP_INIT_IP) + && (hGroup = GetHeadLink (&GLOBAL (ip_group_q)))) + { + IP_GROUP *GroupPtr; + + GroupPtr = LockIpGroup (&GLOBAL (ip_group_q), hGroup); + GroupPtr->task = IN_ORBIT; + GroupPtr->sys_loc = 2 + 1; /* orbitting earth */ + GroupPtr->dest_loc = 2 + 1; /* orbitting earth */ + GroupPtr->loc.x = 0; + GroupPtr->loc.y = 0; + GroupPtr->group_counter = 0; + UnlockIpGroup (&GLOBAL (ip_group_q), hGroup); + + return 1; + } + else + return 0; +} + +static void +check_probe (void) +{ + HIPGROUP hGroup; + IP_GROUP *GroupPtr; + + if (!GLOBAL (BattleGroupRef)) + return; // nothing to check + + hGroup = GetHeadLink (&GLOBAL (ip_group_q)); + if (!hGroup) + return; // still nothing to check + + GroupPtr = LockIpGroup (&GLOBAL (ip_group_q), hGroup); + // REFORM_GROUP was set in ipdisp.c:ip_group_collision() + // during a collision with the flagship. + if (GroupPtr->race_id == URQUAN_DRONE_SHIP + && (GroupPtr->task & REFORM_GROUP)) + { + // We just want the probe to take off as fast as possible, + // so clear out REFORM_GROUP + GroupPtr->task = FLEE | IGNORE_FLAGSHIP; + GroupPtr->dest_loc = 0; + } + UnlockIpGroup (&GLOBAL (ip_group_q), hGroup); +} + |