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planet.cpp
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planet.cpp
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#include "planet.h"
#include "rng.h"
#include "goods.h"
#include "globals.h"
#include "window.h"
#define SUPPLY(type, amount) \
tmp.supply.push_back( Good_value(type, (amount)) )
#define DEMAND(type, amount) \
tmp.demand.push_back( Good_value(type, (amount)) )
std::string random_name();
std::string planet_name_at(int x, int y)
{
Planet* tmp = planet_at(x, y);
if (tmp) {
return tmp->name;
}
return "Deep space";
}
Planet* planet_at(int x, int y)
{
for (int i = 0; i < PLANETS.size(); i++) {
if (PLANETS[i].posx == x && PLANETS[i].posy == y) {
return &(PLANETS[i]);
}
}
return NULL;
}
Planet::Planet()
{
name = "NULL";
gravity = 0;
for (int i = 0; i < NUM_GOODS; i++) {
supply[i] = 5;
demand[i] = 5;
}
}
int Planet::buy_price(Good_id good)
{
Good_datum *info = GOOD_DATA[good];
int low = info->low_value,
high = info->high_value + WORLD.price_adjustment[good];
int range = high - low;
int current_supply = supply[good], current_demand = demand[good];
int static_adj = 0, percent_adj = 100;
for (int i = 0; i < WORLD.current_events.size(); i++) {
Event* ev = &(WORLD.current_events[i]);
for (int n = 0; n < ev->modifiers.size(); n++) {
Price_modifier *mod = &(ev->modifiers[n]);
if (mod->good == good &&
(mod->planet_id == -1 || mod->planet_id == uid)) {
static_adj += mod->static_change;
percent_adj += mod->percent_change;
if (current_supply > 0) {
current_supply += mod->supply_change;
}
if (current_demand > 0) {
current_demand += mod->demand_change;
}
}
}
}
if (current_supply <= 0) {
return -1;
}
int ret = low + (range * (9 - current_supply)) / 9;
if (current_demand > 0) {
ret += (range * current_demand) / 36;
}
ret = (ret * percent_adj) / 100;
ret += static_adj;
return ret;
}
int Planet::sell_price(Good_id good)
{
Good_datum *info = GOOD_DATA[good];
int low = info->low_value,
high = info->high_value + WORLD.price_adjustment[good];
int range = high - low;
int current_supply = supply[good], current_demand = demand[good];
int static_adj = 0, percent_adj = 100;
for (int i = 0; i < WORLD.current_events.size(); i++) {
Event* ev = &(WORLD.current_events[i]);
for (int n = 0; n < ev->modifiers.size(); n++) {
Price_modifier *mod = &(ev->modifiers[n]);
if (mod->good == good &&
(mod->planet_id == -1 || mod->planet_id == uid)) {
static_adj += mod->static_change;
percent_adj += mod->percent_change;
if (current_supply > 0) {
current_supply += mod->supply_change;
}
if (current_demand > 0) {
current_demand += mod->demand_change;
}
}
}
}
if (current_demand <= 0) {
return -1;
}
int ret = low + (range * current_demand) / 9;
if (current_supply > 0) {
ret -= (range * current_supply) / 24;
}
if (ret >= buy_price(good) && buy_price(good) > 0) {
ret = buy_price(good) - 1;
}
if (ret < 0) {
return -1;
}
ret = (ret * percent_adj) / 100;
ret += static_adj;
return ret;
}
int Planet::fuel_price(Good_id good)
{
return buy_price(good) / 10;
}
void Planet::randomize()
{
name = random_name();
gravity = rng(30, 225);
long sym_char = (gravity > 100 ? 'O' : 'o');
nc_color sym_col = c_ltgray;
// First, pick the planet's biome
switch (rng(1, 9)) {
case 1:
biome_name = "grassy";
supply[GOOD_FERTILIZER] += 1;
supply[GOOD_CROPS] += 2;
supply[GOOD_FOODS] += 1;
demand[GOOD_MACHINERY] += 1;
demand[GOOD_WATER] += 1;
demand[GOOD_FERTILIZER] += 1;
demand[GOOD_SOLIDFUEL] += 1;
demand[GOOD_CROPS] -= 1;
demand[GOOD_EDIBLES] -= 1;
sym_col = c_ltgreen;
break;
case 2:
biome_name = "desert";
supply[GOOD_RAWFUEL] += 2;
supply[GOOD_URANIUM] += 1;
supply[GOOD_ORE] -= 1;
supply[GOOD_WATER] -= 4;
supply[GOOD_FERTILIZER] -= 2;
supply[GOOD_CROPS] -= 3;
demand[GOOD_WATER] += 4;
demand[GOOD_FOODS] += 1;
demand[GOOD_EDIBLES] += 2;
sym_col = c_yellow;
break;
case 3:
biome_name = "water";
supply[GOOD_WATER] += 3;
supply[GOOD_FERTILIZER] += 2; // Seaweed and such
supply[GOOD_CROPS] += 1; // Ditto
supply[GOOD_RAWFUEL] += 1;
supply[GOOD_HYDROGEN] += 1;
supply[GOOD_ORE] -= 4;
demand[GOOD_ELECTRONICS] += 1;
demand[GOOD_MACHINERY] += 2;
demand[GOOD_HYDROGEN] += 1;
demand[GOOD_URANIUM] += 1;
demand[GOOD_WATER] -= 10;
demand[GOOD_FERTILIZER] -= 1;
sym_col = c_blue;
break;
case 4:
biome_name = "swamp";
supply[GOOD_FERTILIZER] += 4;
supply[GOOD_RAWFUEL] += 2;
supply[GOOD_ORE] -= 2;
supply[GOOD_CROPS] -= 1;
demand[GOOD_METALS] += 1;
demand[GOOD_ELECTRONICS] += 1;
demand[GOOD_MACHINERY] += 2;
demand[GOOD_FOODS] += 1;
demand[GOOD_EDIBLES] += 2;
sym_col = c_brown;
break;
case 5:
biome_name = "ice";
supply[GOOD_ELECTRONICS] += 1;
supply[GOOD_WATER] += 1;
supply[GOOD_FERTILIZER] -= 3;
supply[GOOD_CROPS] -= 3;
demand[GOOD_CONSUMER] += 1;
demand[GOOD_MACHINERY] += 1;
demand[GOOD_FOODS] += 3;
demand[GOOD_EDIBLES] += 2;
demand[GOOD_SOLIDFUEL] += 2;
demand[GOOD_HYDROGEN] += 1;
demand[GOOD_URANIUM] += 1;
sym_col = c_ltcyan;
break;
case 6:
biome_name = "barren";
supply[GOOD_ORE] += 3;
supply[GOOD_WATER] -= 3;
supply[GOOD_FERTILIZER] -= 1;
supply[GOOD_CROPS] -= 3;
supply[GOOD_RAWFUEL] -= 1;
demand[GOOD_METALS] += 1;
demand[GOOD_ELECTRONICS] += 1;
demand[GOOD_MACHINERY] += 1;
demand[GOOD_WATER] += 1;
demand[GOOD_FERTILIZER] -= 1;
demand[GOOD_HYDROGEN] += 2;
demand[GOOD_URANIUM] += 2;
break;
case 7:
case 8:
case 9:
biome_name = "varied";
supply[GOOD_ORE] += 1;
supply[GOOD_CROPS] += 1;
supply[GOOD_RAWFUEL] += 1;
sym_col = c_ltred;
break;
}
// Pick population type
switch(rng(1, 9)) {
case 1:
pop_name = "sparse";
supply[GOOD_CROPS] += 1;
supply[GOOD_RAWFUEL] += 1;
supply[GOOD_METALS] -= 1;
supply[GOOD_ELECTRONICS] -= 2;
supply[GOOD_CONSUMER] -= 2;
supply[GOOD_FOODS] -= 1;
supply[GOOD_EDIBLES] -= 2;
supply[GOOD_SOLIDFUEL] -= 2;
demand[GOOD_ORE] -= 2;
demand[GOOD_METALS] += 2;
demand[GOOD_CONSUMER] -= 4;
demand[GOOD_MACHINERY] += 1;
demand[GOOD_FERTILIZER] += 1;
demand[GOOD_FOODS] -= 4;
demand[GOOD_EDIBLES] -= 4;
break;
case 2:
pop_name = "rural";
supply[GOOD_CROPS] += 2;
supply[GOOD_FOODS] += 1;
supply[GOOD_ELECTRONICS] -= 1;
supply[GOOD_CONSUMER] -= 1;
supply[GOOD_SOLIDFUEL] -= 1;
break;
case 3:
case 4:
pop_name = "settled";
supply[GOOD_METALS] += 1;
supply[GOOD_FOODS] += 1;
supply[GOOD_EDIBLES] += 1;
demand[GOOD_CONSUMER] += 1;
demand[GOOD_WATER] += 1;
demand[GOOD_FOODS] += 1;
demand[GOOD_EDIBLES] += 1;
demand[GOOD_SOLIDFUEL] += 1;
break;
case 5:
case 6:
case 7:
pop_name = "urban";
supply[GOOD_ORE] -= 1;
supply[GOOD_WATER] -= 1;
supply[GOOD_FERTILIZER] += 1;
supply[GOOD_CROPS] -= 2;
demand[GOOD_ORE] -= 1;
demand[GOOD_CONSUMER] += 2;
demand[GOOD_MACHINERY] += 1;
demand[GOOD_WATER] += 2;
demand[GOOD_FOODS] += 1;
demand[GOOD_EDIBLES] += 2;
demand[GOOD_SOLIDFUEL] += 2;
break;
case 8:
pop_name = "megacity";
supply[GOOD_ORE] -= 2;
supply[GOOD_WATER] -= 3;
supply[GOOD_FERTILIZER] += 3;
supply[GOOD_CROPS] -= 4;
supply[GOOD_FOODS] -= 1;
supply[GOOD_RAWFUEL] -= 1;
demand[GOOD_ELECTRONICS] += 2;
demand[GOOD_CONSUMER] += 4;
demand[GOOD_MACHINERY] += 2;
demand[GOOD_WATER] += 3;
demand[GOOD_FERTILIZER] -= 2;
demand[GOOD_CROPS] -= 1;
demand[GOOD_EDIBLES] += 3;
demand[GOOD_SOLIDFUEL] += 2;
demand[GOOD_HYDROGEN] += 2;
demand[GOOD_URANIUM] += 2;
break;
case 9:
pop_name = "robotic";
supply[GOOD_ORE] += 1;
supply[GOOD_METALS] += 1;
supply[GOOD_ELECTRONICS] += 1;
supply[GOOD_MACHINERY] += 1;
supply[GOOD_FERTILIZER] -= 1;
supply[GOOD_EDIBLES] -= 1;
supply[GOOD_RAWFUEL] += 1;
supply[GOOD_URANIUM] += 1;
demand[GOOD_ELECTRONICS] += 2;
demand[GOOD_CONSUMER] -= 10;
demand[GOOD_MACHINERY] -= 2;
demand[GOOD_FOODS] -= 5;
demand[GOOD_EDIBLES] -= 10;
demand[GOOD_SOLIDFUEL] += 1;
demand[GOOD_HYDROGEN] += 3;
demand[GOOD_URANIUM] += 4;
break;
}
// Decide on the main industry
switch (rng(1, 9)) {
case 1:
industry_name = "living space";
supply[GOOD_ORE] -= 2;
supply[GOOD_METALS] -= 2;
supply[GOOD_ELECTRONICS] -= 1;
supply[GOOD_CONSUMER] -= 1;
supply[GOOD_MACHINERY] -= 2;
supply[GOOD_FERTILIZER] += 2;
supply[GOOD_EDIBLES] += 1;
supply[GOOD_RAWFUEL] -= 3;
supply[GOOD_SOLIDFUEL] -= 2;
supply[GOOD_URANIUM] -= 1;
demand[GOOD_ORE] -= 3;
demand[GOOD_METALS] += 1; // For construction
demand[GOOD_CONSUMER] += 4;
demand[GOOD_WATER] += 3;
demand[GOOD_CROPS] += 1;
demand[GOOD_FOODS] += 3;
demand[GOOD_EDIBLES] += 3;
demand[GOOD_RAWFUEL] -= 2;
break;
case 2:
industry_name = "mining";
supply[GOOD_ORE] += 4;
supply[GOOD_METALS] += 1;
supply[GOOD_WATER] -= 2;
supply[GOOD_CROPS] -= 4;
supply[GOOD_RAWFUEL] += 5;
supply[GOOD_HYDROGEN] += 1;
supply[GOOD_URANIUM] += 3;
demand[GOOD_METALS] += 2;
demand[GOOD_ELECTRONICS] += 2;
demand[GOOD_CONSUMER] -= 2;
demand[GOOD_MACHINERY] += 4;
demand[GOOD_WATER] += 1;
demand[GOOD_FERTILIZER] -= 3;
demand[GOOD_CROPS] -= 3;
demand[GOOD_FOODS] -= 2;
demand[GOOD_EDIBLES] += 2;
demand[GOOD_SOLIDFUEL] += 2;
demand[GOOD_HYDROGEN] += 1;
break;
case 3:
industry_name = "heavy manu";
supply[GOOD_METALS] += 4;
supply[GOOD_ELECTRONICS] += 1;
supply[GOOD_CONSUMER] += 1;
supply[GOOD_MACHINERY] += 3;
supply[GOOD_CROPS] -= 3;
demand[GOOD_ORE] += 3;
demand[GOOD_METALS] += 2;
demand[GOOD_ELECTRONICS] += 1;
demand[GOOD_CONSUMER] -= 2;
demand[GOOD_MACHINERY] += 1;
demand[GOOD_WATER] += 1;
demand[GOOD_FERTILIZER] -= 4;
demand[GOOD_CROPS] -= 2;
demand[GOOD_FOODS] -= 1;
demand[GOOD_EDIBLES] += 1;
demand[GOOD_RAWFUEL] += 1;
demand[GOOD_SOLIDFUEL] += 3;
demand[GOOD_HYDROGEN] += 1;
break;
case 4:
industry_name = "refining";
supply[GOOD_METALS] += 2;
supply[GOOD_ELECTRONICS] -= 1;
supply[GOOD_CONSUMER] -= 2;
supply[GOOD_MACHINERY] -= 1;
supply[GOOD_WATER] -= 3;
supply[GOOD_FERTILIZER] += 1;
supply[GOOD_CROPS] -= 3;
supply[GOOD_SOLIDFUEL] += 5;
supply[GOOD_HYDROGEN] += 2;
supply[GOOD_URANIUM] += 1;
demand[GOOD_ORE] += 1;
demand[GOOD_ELECTRONICS] += 1;
demand[GOOD_MACHINERY] += 3;
demand[GOOD_WATER] += 1;
demand[GOOD_FERTILIZER] -= 4;
demand[GOOD_CROPS] -= 3;
demand[GOOD_FOODS] -= 1;
demand[GOOD_EDIBLES] += 2;
demand[GOOD_RAWFUEL] += 5;
demand[GOOD_SOLIDFUEL] += 1;
break;
case 5:
industry_name = "light manu";
supply[GOOD_ELECTRONICS] += 3;
supply[GOOD_CONSUMER] += 3;
supply[GOOD_MACHINERY] += 1;
supply[GOOD_CROPS] -= 1;
supply[GOOD_FOODS] += 1;
supply[GOOD_EDIBLES] += 2;
demand[GOOD_METALS] += 2;
demand[GOOD_ELECTRONICS] += 3;
demand[GOOD_MACHINERY] += 2;
demand[GOOD_FERTILIZER] -= 1;
demand[GOOD_CROPS] += 2;
demand[GOOD_FOODS] += 2;
demand[GOOD_EDIBLES] += 1;
demand[GOOD_SOLIDFUEL] += 1;
break;
case 6:
industry_name = "farming";
supply[GOOD_METALS] -= 1;
supply[GOOD_WATER] -= 1;
supply[GOOD_FERTILIZER] += 2;
supply[GOOD_CROPS] += 6;
supply[GOOD_FOODS] += 2;
supply[GOOD_EDIBLES] += 1;
supply[GOOD_RAWFUEL] -= 3;
supply[GOOD_SOLIDFUEL] -= 2;
supply[GOOD_URANIUM] -= 2;
demand[GOOD_MACHINERY] += 2;
demand[GOOD_WATER] += 2;
demand[GOOD_FERTILIZER] += 5;
demand[GOOD_CROPS] -= 1;
demand[GOOD_SOLIDFUEL] += 3;
break;
case 7:
industry_name = "food proc";
supply[GOOD_FERTILIZER] += 2;
supply[GOOD_FOODS] += 4;
supply[GOOD_EDIBLES] += 4;
demand[GOOD_ELECTRONICS] += 2;
demand[GOOD_CONSUMER] += 1;
demand[GOOD_MACHINERY] += 1;
demand[GOOD_WATER] += 2;
demand[GOOD_CROPS] += 4;
demand[GOOD_FOODS] += 2;
demand[GOOD_HYDROGEN] += 1;
break;
case 8:
industry_name = "business";
supply[GOOD_ORE] -= 1;
supply[GOOD_METALS] -= 1;
supply[GOOD_CONSUMER] += 1;
supply[GOOD_CROPS] -= 1;
supply[GOOD_RAWFUEL] -= 1;
demand[GOOD_ELECTRONICS] += 1;
demand[GOOD_CONSUMER] += 4;
demand[GOOD_WATER] += 1;
demand[GOOD_FERTILIZER] -= 2;
demand[GOOD_CROPS] += 1;
demand[GOOD_FOODS] += 1;
demand[GOOD_EDIBLES] += 2;
demand[GOOD_HYDROGEN] += 1;
break;
case 9:
industry_name = "research";
supply[GOOD_ELECTRONICS] += 2;
supply[GOOD_CONSUMER] -= 1;
supply[GOOD_FERTILIZER] += 1;
supply[GOOD_CROPS] += 1;
supply[GOOD_FOODS] += 1;
supply[GOOD_RAWFUEL] += 1;
supply[GOOD_HYDROGEN] += 3;
demand[GOOD_ORE] += 1;
demand[GOOD_ELECTRONICS] += 2;
demand[GOOD_MACHINERY] += 1;
demand[GOOD_WATER] += 1;
demand[GOOD_CROPS] += 2;
demand[GOOD_RAWFUEL] += 2;
demand[GOOD_URANIUM] += 4;
break;
}
for (int i = GOOD_NULL + 1; i < NUM_GOODS; i++) {
supply[i] += rng(-2, 2);
demand[i] += rng(-2, 2);
if (supply[i] < 0) {
supply[i] = 0;
}
if (supply[i] > 9) {
supply[i] = 9;
}
if (demand[i] < 0) {
demand[i] = 0;
}
if (demand[i] > 9) {
demand[i] = 9;
}
}
sym = glyph(sym_char, sym_col, c_black);
}
std::string random_name()
{
std::string ret;
switch (rng(1, 25)) {
case 1: ret = "Ar"; break;
case 2: ret = "Bes"; break;
case 3: ret = "Cor"; break;
case 4: ret = "Dan"; break;
case 5: ret = "Da"; break;
case 6: ret = "Har"; break;
case 7: ret = "Lar"; break;
case 8: ret = "Mun"; break;
case 9: ret = "Nin"; break;
case 10: ret = "Pes"; break;
case 11: ret = "Quin"; break;
case 12: ret = "Rin"; break;
case 13: ret = "Se"; break;
case 14: ret = "Ta"; break;
case 15: ret = "Van"; break;
case 16: ret = "Jin"; break;
case 17: ret = "Sol"; break;
case 18: ret = "Dor"; break;
case 19: ret = "Sin"; break;
case 20: ret = "Al"; break;
case 21: ret = "Ro"; break;
case 22: ret = "Ska"; break;
case 23: ret = "Ti"; break;
case 24: ret = "Gor"; break;
case 25: ret = "War"; break;
}
switch (rng(1, 20)) {
case 1: ret += "go"; break;
case 2: ret += "pa"; break;
case 3: ret += "ki"; break;
case 4: ret += "too"; break;
case 5: ret += "us"; break;
case 6: ret += "a"; break;
case 7: ret += "pi"; break;
case 8: ret += "lo"; break;
case 9: ret += "mi"; break;
case 10: ret += "u"; break;
case 11: ret += "ba"; break;
case 12: ret += "an"; break;
case 13: ret += "be"; break;
case 14: ret += "va"; break;
case 15: ret += "go"; break;
case 16:
case 17:
case 18:
case 19:
case 20: break;
}
switch (rng(1, 25)) {
case 1: ret += "nee"; break;
case 2: ret += "bah"; break;
case 3: ret += "cant"; break;
case 4: ret += "ban"; break;
case 5: ret += "gah"; break;
case 6: ret += "no"; break;
case 7: ret += "nine"; break;
case 8: ret += "par"; break;
case 9: ret += "lin"; break;
case 10: ret += "sin"; break;
case 11: ret += "la"; break;
case 12: ret += "ca"; break;
case 13: ret += "'ja"; break;
case 14: ret += "kis"; break;
case 15: ret += "t"; break;
case 16: ret += "ten"; break;
case 17: ret += "thro"; break;
case 18: ret += "gol"; break;
case 19: ret += "terre"; break;
case 20: ret += "kos"; break;
case 21: ret += "dros"; break;
case 22: ret += "tar"; break;
case 23: ret += "men"; break;
case 24: ret += "chre"; break;
case 25: ret += "ta"; break;
}
return ret;
}