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building_generation.cpp
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#include "building_generation.h"
#include "output.h"
#include "item_factory.h"
#include "line.h"
#include "mapgenformat.h"
void line(map *m, ter_id type, int x1, int y1, int x2, int y2);
void line_furn(map *m, furn_id type, int x1, int y1, int x2, int y2);
void fill_background(map *m, ter_id type);
void fill_background(map *m, ter_id (*f)());
void square(map *m, ter_id type, int x1, int y1, int x2, int y2);
void square(map *m, ter_id (*f)(), int x1, int y1, int x2, int y2);
void square_furn(map *m, furn_id type, int x1, int y1, int x2, int y2);
void rough_circle(map *m, ter_id type, int x, int y, int rad);
void add_corpse(game *g, map *m, int x, int y);
mapgendata::mapgendata(oter_id north, oter_id east, oter_id south, oter_id west, oter_id northeast,
oter_id northwest, oter_id southeast, oter_id southwest)
{
t_nesw[0] = north;
t_nesw[1] = east;
t_nesw[2] = south;
t_nesw[3] = west;
t_nesw[4] = northeast;
t_nesw[5] = southeast;
t_nesw[6] = northwest;
t_nesw[7] = southwest;
n_fac = 0;
e_fac = 0;
s_fac = 0;
w_fac = 0;
ne_fac = 0;
se_fac = 0;
nw_fac = 0;
sw_fac = 0;
}
void mapgendata::set_dir(int dir_in, int val)
{
switch (dir_in) {
case 0:
n_fac = val;
break;
case 1:
e_fac = val;
break;
case 2:
s_fac = val;
break;
case 3:
w_fac = val;
break;
case 4:
ne_fac = val;
break;
case 5:
se_fac = val;
break;
case 6:
nw_fac = val;
break;
case 7:
sw_fac = val;
break;
default:
debugmsg("Invalid direction for mapgendata::set_dir. dir_in = %d", dir_in);
break;
}
}
void mapgendata::fill(int val)
{
n_fac = val;
e_fac = val;
s_fac = val;
w_fac = val;
ne_fac = val;
nw_fac = val;
se_fac = val;
sw_fac = val;
}
int& mapgendata::dir(int dir_in)
{
switch (dir_in) {
case 0:
return n_fac;
break;
case 1:
return e_fac;
break;
case 2:
return s_fac;
break;
case 3:
return w_fac;
break;
case 4:
return ne_fac;
break;
case 5:
return se_fac;
break;
case 6:
return nw_fac;
break;
case 7:
return sw_fac;
break;
default:
debugmsg("Invalid direction for mapgendata::set_dir. dir_in = %d", dir_in);
//return something just so the compiler doesn't freak out. Not really correct, though.
return n_fac;
break;
}
}
ter_id grass_or_dirt()
{
if (one_in(4))
return t_grass;
return t_dirt;
}
ter_id dirt_or_pile()
{
if (one_in(4))
return t_dirtmound;
return t_dirt;
}
// helper functions below
void mapgen_null(map *m)
{
debugmsg("Generating terrain for ot_null, please report this as a bug");
for (int i = 0; i < SEEX * 2; i++) {
for (int j = 0; j < SEEY * 2; j++) {
m->ter_set(i, j, t_null);
m->radiation(i, j) = 0;
}
}
}
void mapgen_crater(map *m, mapgendata dat)
{
for(int i = 0; i < 4; i++) {
if(dat.t_nesw[i] != ot_crater) {
dat.set_dir(i, 6);
}
}
for (int i = 0; i < SEEX * 2; i++) {
for (int j = 0; j < SEEY * 2; j++) {
if (rng(0, dat.w_fac) <= i && rng(0, dat.e_fac) <= SEEX * 2 - 1 - i &&
rng(0, dat.n_fac) <= j && rng(0, dat.s_fac) <= SEEX * 2 - 1 - j ) {
m->ter_set(i, j, t_rubble);
m->radiation(i, j) = rng(0, 4) * rng(0, 2);
} else {
m->ter_set(i, j, t_dirt);
m->radiation(i, j) = rng(0, 2) * rng(0, 2) * rng(0, 2);
}
}
}
m->place_items("wreckage", 83, 0, 0, SEEX * 2 - 1, SEEY * 2 - 1, true, 0);
}
void mapgen_field(map *m, int turn)
{
// There's a chance this field will be thick with strawberry
// and blueberry bushes.
int berry_bush_factor = 200;
int bush_factor = 120;
if(one_in(120)) {
berry_bush_factor = 2;
bush_factor = 40;
}
ter_id bush_type;
if (one_in(2)) {
bush_type = t_shrub_blueberry;
} else {
bush_type = t_shrub_strawberry;
}
for (int i = 0; i < SEEX * 2; i++) {
for (int j = 0; j < SEEY * 2; j++) {
m->ter_set(i, j, grass_or_dirt());
if (one_in(bush_factor)) {
if (one_in(berry_bush_factor)) {
m->ter_set(i, j, bush_type);
} else {
m->ter_set(i, j, t_shrub);
}
}
else {
if (one_in(1000)) {
m->furn_set(i,j, f_mutpoppy);
}
}
}
}
m->place_items("field", 60, 0, 0, SEEX * 2 - 1, SEEY * 2 - 1, true, turn);
}
void mapgen_dirtlot(map *m)
{
for (int i = 0; i < SEEX * 2; i++) {
for (int j = 0; j < SEEY * 2; j++) {
m->ter_set(i, j, t_dirt);
if (one_in(120)) {
m->ter_set(i, j, t_pit_shallow);
} else if (one_in(50)) {
m->ter_set(i,j, t_grass);
}
}
}
if (one_in(4)) {
m->add_vehicle (g, "flatbed_truck", 12, 12, 90, -1, -1);
}
}
void mapgen_forest_general(map *m, oter_id terrain_type, mapgendata dat, int turn)
{
switch (terrain_type) {
case ot_forest_thick:
dat.fill(8);
break;
case ot_forest_water:
dat.fill(4);
break;
case ot_forest:
dat.fill(0);
break;
}
for (int i = 0; i < 4; i++) {
if (dat.t_nesw[i] == ot_forest || dat.t_nesw[i] == ot_forest_water) {
dat.dir(i) += 14;
} else if (dat.t_nesw[i] == ot_forest_thick) {
dat.dir(i) += 18;
}
}
for (int i = 0; i < SEEX * 2; i++) {
for (int j = 0; j < SEEY * 2; j++) {
int forest_chance = 0, num = 0;
if (j < dat.n_fac) {
forest_chance += dat.n_fac - j;
num++;
}
if (SEEX * 2 - 1 - i < dat.e_fac) {
forest_chance += dat.e_fac - (SEEX * 2 - 1 - i);
num++;
}
if (SEEY * 2 - 1 - j < dat.s_fac) {
forest_chance += dat.s_fac - (SEEY * 2 - 1 - j);
num++;
}
if (i < dat.w_fac) {
forest_chance += dat.w_fac - i;
num++;
}
if (num > 0) {
forest_chance /= num;
}
int rn = rng(0, forest_chance);
if ((forest_chance > 0 && rn > 13) || one_in(100 - forest_chance)) {
if (one_in(250)) {
m->ter_set(i, j, t_tree_apple);
m->spawn_item(i, j, "apple", turn);
} else {
m->ter_set(i, j, t_tree);
}
} else if ((forest_chance > 0 && rn > 10) || one_in(100 - forest_chance)) {
m->ter_set(i, j, t_tree_young);
} else if ((forest_chance > 0 && rn > 9) || one_in(100 - forest_chance)) {
if (one_in(250)) {
m->ter_set(i, j, t_shrub_blueberry);
} else {
m->ter_set(i, j, t_underbrush);
}
} else {
m->ter_set(i, j, grass_or_dirt());
}
}
}
m->place_items("forest", 60, 0, 0, SEEX * 2 - 1, SEEY * 2 - 1, true, turn);
if (terrain_type == ot_forest_water) {
// Reset *_fac to handle where to place water
for (int i = 0; i < 8; i++) {
if (dat.t_nesw[i] == ot_forest_water) {
dat.set_dir(i, 2);
} else if (dat.t_nesw[i] >= ot_river_center && dat.t_nesw[i] <= ot_river_nw) {
dat.set_dir(i, 3);
} else if (dat.t_nesw[i] == ot_forest || dat.t_nesw[i] == ot_forest_thick) {
dat.set_dir(i, 1);
} else {
dat.set_dir(i, 0);
}
}
int x = SEEX / 2 + rng(0, SEEX), y = SEEY / 2 + rng(0, SEEY);
for (int i = 0; i < 20; i++) {
if (x >= 0 && x < SEEX * 2 && y >= 0 && y < SEEY * 2) {
if (m->ter(x, y) == t_water_sh) {
m->ter_set(x, y, t_water_dp);
} else if (m->ter(x, y) == t_dirt || m->ter(x, y) == t_grass ||
m->ter(x, y) == t_underbrush) {
m->ter_set(x, y, t_water_sh);
}
} else {
i = 20;
}
x += rng(-2, 2);
y += rng(-2, 2);
if (x < 0 || x >= SEEX * 2) {
x = SEEX / 2 + rng(0, SEEX);
}
if (y < 0 || y >= SEEY * 2) {
y = SEEY / 2 + rng(0, SEEY);
}
int factor = dat.n_fac + (dat.ne_fac / 2) + (dat.nw_fac / 2);
for (int j = 0; j < factor; j++) {
int wx = rng(0, SEEX * 2 -1), wy = rng(0, SEEY - 1);
if (m->ter(wx, wy) == t_dirt || m->ter(wx, wy) == t_grass ||
m->ter(wx, wy) == t_underbrush) {
m->ter_set(wx, wy, t_water_sh);
}
}
factor = dat.e_fac + (dat.ne_fac / 2) + (dat.se_fac / 2);
for (int j = 0; j < factor; j++) {
int wx = rng(SEEX, SEEX * 2 - 1), wy = rng(0, SEEY * 2 - 1);
if (m->ter(wx, wy) == t_dirt || m->ter(wx, wy) == t_grass ||
m->ter(wx, wy) == t_underbrush) {
m->ter_set(wx, wy, t_water_sh);
}
}
factor = dat.s_fac + (dat.se_fac / 2) + (dat.sw_fac / 2);
for (int j = 0; j < factor; j++) {
int wx = rng(0, SEEX * 2 - 1), wy = rng(SEEY, SEEY * 2 - 1);
if (m->ter(wx, wy) == t_dirt || m->ter(wx, wy) == t_grass ||
m->ter(wx, wy) == t_underbrush) {
m->ter_set(wx, wy, t_water_sh);
}
}
factor = dat.w_fac + (dat.nw_fac / 2) + (dat.sw_fac / 2);
for (int j = 0; j < factor; j++) {
int wx = rng(0, SEEX - 1), wy = rng(0, SEEY * 2 - 1);
if (m->ter(wx, wy) == t_dirt || m->ter(wx, wy) == t_grass ||
m->ter(wx, wy) == t_underbrush) {
m->ter_set(wx, wy, t_water_sh);
}
}
}
int rn = rng(0, 2) * rng(0, 1) * (rng(0, 1) + rng(0, 1));// Good chance of 0
for (int i = 0; i < rn; i++) {
x = rng(0, SEEX * 2 - 1);
y = rng(0, SEEY * 2 - 1);
m->add_trap(x, y, tr_sinkhole);
if (m->ter(x, y) != t_water_sh) {
m->ter_set(x, y, grass_or_dirt());
}
}
}
//1-2 per overmap, very bad day for low level characters
if (one_in(10000)) {
m->add_spawn("mon_jabberwock", 1, SEEX, SEEY);
}
//Very rare easter egg, ~1 per 10 overmaps
if (one_in(1000000)) {
m->add_spawn("mon_shia", 1, SEEX, SEEY);
}
// One in 100 forests has a spider living in it :o
if (one_in(100)) {
for (int i = 0; i < SEEX * 2; i++) {
for (int j = 0; j < SEEX * 2; j++) {
if ((m->ter(i, j) == t_dirt || m->ter(i, j) == t_grass ||
m->ter(i, j) == t_underbrush) && !one_in(3)) {
m->add_field(NULL, i, j, fd_web, rng(1, 3));
}
}
}
m->add_spawn("mon_spider_web", rng(1, 2), SEEX, SEEY);
}
}
void mapgen_hive(map *m, mapgendata dat, int turn)
{
// Start with a basic forest pattern
for (int i = 0; i < SEEX * 2; i++) {
for (int j = 0; j < SEEY * 2; j++) {
int rn = rng(0, 14);
if (rn > 13) {
m->ter_set(i, j, t_tree);
} else if (rn > 11) {
m->ter_set(i, j, t_tree_young);
} else if (rn > 10) {
m->ter_set(i, j, t_underbrush);
} else {
m->ter_set(i, j, t_dirt);
}
}
}
// j and i loop through appropriate hive-cell center squares
for (int j = 5; j < SEEY * 2 - 5; j += 6) {
for (int i = (j == 5 || j == 17 ? 3 : 6); i < SEEX * 2 - 5; i += 6) {
if (!one_in(8)) {
// Caps are always there
m->ter_set(i , j - 5, t_wax);
m->ter_set(i , j + 5, t_wax);
for (int k = -2; k <= 2; k++) {
for (int l = -1; l <= 1; l++) {
m->ter_set(i + k, j + l, t_floor_wax);
}
}
m->add_spawn("mon_bee", 2, i, j);
m->add_spawn("mon_beekeeper", 1, i, j);
m->ter_set(i , j - 3, t_floor_wax);
m->ter_set(i , j + 3, t_floor_wax);
m->ter_set(i - 1, j - 2, t_floor_wax);
m->ter_set(i , j - 2, t_floor_wax);
m->ter_set(i + 1, j - 2, t_floor_wax);
m->ter_set(i - 1, j + 2, t_floor_wax);
m->ter_set(i , j + 2, t_floor_wax);
m->ter_set(i + 1, j + 2, t_floor_wax);
// Up to two of these get skipped; an entrance to the cell
int skip1 = rng(0, 23);
int skip2 = rng(0, 23);
m->ter_set(i - 1, j - 4, t_wax);
m->ter_set(i , j - 4, t_wax);
m->ter_set(i + 1, j - 4, t_wax);
m->ter_set(i - 2, j - 3, t_wax);
m->ter_set(i - 1, j - 3, t_wax);
m->ter_set(i + 1, j - 3, t_wax);
m->ter_set(i + 2, j - 3, t_wax);
m->ter_set(i - 3, j - 2, t_wax);
m->ter_set(i - 2, j - 2, t_wax);
m->ter_set(i + 2, j - 2, t_wax);
m->ter_set(i + 3, j - 2, t_wax);
m->ter_set(i - 3, j - 1, t_wax);
m->ter_set(i - 3, j , t_wax);
m->ter_set(i - 3, j - 1, t_wax);
m->ter_set(i - 3, j + 1, t_wax);
m->ter_set(i - 3, j , t_wax);
m->ter_set(i - 3, j + 1, t_wax);
m->ter_set(i - 2, j + 3, t_wax);
m->ter_set(i - 1, j + 3, t_wax);
m->ter_set(i + 1, j + 3, t_wax);
m->ter_set(i + 2, j + 3, t_wax);
m->ter_set(i - 1, j + 4, t_wax);
m->ter_set(i , j + 4, t_wax);
m->ter_set(i + 1, j + 4, t_wax);
if (skip1 == 0 || skip2 == 0)
m->ter_set(i - 1, j - 4, t_floor_wax);
if (skip1 == 1 || skip2 == 1)
m->ter_set(i , j - 4, t_floor_wax);
if (skip1 == 2 || skip2 == 2)
m->ter_set(i + 1, j - 4, t_floor_wax);
if (skip1 == 3 || skip2 == 3)
m->ter_set(i - 2, j - 3, t_floor_wax);
if (skip1 == 4 || skip2 == 4)
m->ter_set(i - 1, j - 3, t_floor_wax);
if (skip1 == 5 || skip2 == 5)
m->ter_set(i + 1, j - 3, t_floor_wax);
if (skip1 == 6 || skip2 == 6)
m->ter_set(i + 2, j - 3, t_floor_wax);
if (skip1 == 7 || skip2 == 7)
m->ter_set(i - 3, j - 2, t_floor_wax);
if (skip1 == 8 || skip2 == 8)
m->ter_set(i - 2, j - 2, t_floor_wax);
if (skip1 == 9 || skip2 == 9)
m->ter_set(i + 2, j - 2, t_floor_wax);
if (skip1 == 10 || skip2 == 10)
m->ter_set(i + 3, j - 2, t_floor_wax);
if (skip1 == 11 || skip2 == 11)
m->ter_set(i - 3, j - 1, t_floor_wax);
if (skip1 == 12 || skip2 == 12)
m->ter_set(i - 3, j , t_floor_wax);
if (skip1 == 13 || skip2 == 13)
m->ter_set(i - 3, j - 1, t_floor_wax);
if (skip1 == 14 || skip2 == 14)
m->ter_set(i - 3, j + 1, t_floor_wax);
if (skip1 == 15 || skip2 == 15)
m->ter_set(i - 3, j , t_floor_wax);
if (skip1 == 16 || skip2 == 16)
m->ter_set(i - 3, j + 1, t_floor_wax);
if (skip1 == 17 || skip2 == 17)
m->ter_set(i - 2, j + 3, t_floor_wax);
if (skip1 == 18 || skip2 == 18)
m->ter_set(i - 1, j + 3, t_floor_wax);
if (skip1 == 19 || skip2 == 19)
m->ter_set(i + 1, j + 3, t_floor_wax);
if (skip1 == 20 || skip2 == 20)
m->ter_set(i + 2, j + 3, t_floor_wax);
if (skip1 == 21 || skip2 == 21)
m->ter_set(i - 1, j + 4, t_floor_wax);
if (skip1 == 22 || skip2 == 22)
m->ter_set(i , j + 4, t_floor_wax);
if (skip1 == 23 || skip2 == 23)
m->ter_set(i + 1, j + 4, t_floor_wax);
if (dat.t_nesw[0] == ot_hive && dat.t_nesw[1] == ot_hive &&
dat.t_nesw[2] == ot_hive && dat.t_nesw[3] == ot_hive) {
m->place_items("hive_center", 90, i - 2, j - 2, i + 2, j + 2, false, turn);
} else {
m->place_items("hive", 80, i - 2, j - 2, i + 2, j + 2, false, turn);
}
}
}
}
}
void mapgen_spider_pit(map *m, mapgendata dat, int turn)
{
// First generate a forest
dat.fill(4);
for (int i = 0; i < 4; i++) {
if (dat.t_nesw[i] == ot_forest || dat.t_nesw[i] == ot_forest_water) {
dat.dir(i) += 14;
} else if (dat.t_nesw[i] == ot_forest_thick) {
dat.dir(i) += 18;
}
}
for (int i = 0; i < SEEX * 2; i++) {
for (int j = 0; j < SEEY * 2; j++) {
int forest_chance = 0, num = 0;
if (j < dat.n_fac) {
forest_chance += dat.n_fac - j;
num++;
}
if (SEEX * 2 - 1 - i < dat.e_fac) {
forest_chance += dat.e_fac - (SEEX * 2 - 1 - i);
num++;
}
if (SEEY * 2 - 1 - j < dat.s_fac) {
forest_chance += dat.s_fac - (SEEX * 2 - 1 - j);
num++;
}
if (i < dat.w_fac) {
forest_chance += dat.w_fac - i;
num++;
}
if (num > 0) {
forest_chance /= num;
}
int rn = rng(0, forest_chance);
if ((forest_chance > 0 && rn > 13) || one_in(100 - forest_chance)) {
m->ter_set(i, j, t_tree);
} else if ((forest_chance > 0 && rn > 10) || one_in(100 - forest_chance)) {
m->ter_set(i, j, t_tree_young);
} else if ((forest_chance > 0 && rn > 9) || one_in(100 - forest_chance)) {
m->ter_set(i, j, t_underbrush);
} else {
m->ter_set(i, j, t_dirt);
}
}
}
m->place_items("forest", 60, 0, 0, SEEX * 2 - 1, SEEY * 2 - 1, true, turn);
// Next, place webs and sinkholes
for (int i = 0; i < 4; i++) {
int x = rng(3, SEEX * 2 - 4), y = rng(3, SEEY * 2 - 4);
if (i == 0)
m->ter_set(x, y, t_slope_down);
else {
m->ter_set(x, y, t_dirt);
m->add_trap(x, y, tr_sinkhole);
}
for (int x1 = x - 3; x1 <= x + 3; x1++) {
for (int y1 = y - 3; y1 <= y + 3; y1++) {
m->add_field(NULL, x1, y1, fd_web, rng(2, 3));
if (m->ter(x1, y1) != t_slope_down)
m->ter_set(x1, y1, t_dirt);
}
}
}
}
void mapgen_fungal_bloom(map *m)
{
for (int i = 0; i < SEEX * 2; i++) {
for (int j = 0; j < SEEY * 2; j++) {
if (one_in(rl_dist(i, j, 12, 12) * 2)) {
m->ter_set(i, j, t_marloss);
} else if (one_in(10)) {
if (one_in(3)) {
m->ter_set(i, j, t_tree_fungal);
} else {
m->ter_set(i, j, t_tree_fungal_young);
}
} else if (one_in(5)) {
m->ter_set(i, j, t_shrub_fungal);
} else if (one_in(10)) {
m->ter_set(i, j, t_fungus_mound);
} else {
m->ter_set(i, j, t_fungus);
}
}
}
square(m, t_fungus, SEEX - 3, SEEY - 3, SEEX + 3, SEEY + 3);
m->add_spawn("mon_fungaloid_queen", 1, 12, 12);
}
void mapgen_road_straight(map *m, oter_id terrain_type, mapgendata dat, int turn, float density)
{
bool sidewalks = false;
for (int i = 0; i < 8; i++) {
if (dat.t_nesw[i] >= ot_house_north && dat.t_nesw[i] <= ot_abstorefront_west) {
sidewalks = true;
}
}
int veh_spawn_heading;
if (terrain_type == ot_road_ew) {
veh_spawn_heading = (one_in(2)? 0 : 180);
} else {
veh_spawn_heading = (one_in(2)? 270 : 90);
}
m->add_road_vehicles(sidewalks, veh_spawn_heading);
for (int i = 0; i < SEEX * 2; i++) {
for (int j = 0; j < SEEY * 2; j++) {
if (i < 4 || i >= SEEX * 2 - 4) {
if (sidewalks) {
m->ter_set(i, j, t_sidewalk);
} else {
m->ter_set(i, j, grass_or_dirt());
}
} else {
if ((i == SEEX - 1 || i == SEEX) && j % 4 != 0) {
m->ter_set(i, j, t_pavement_y);
} else {
m->ter_set(i, j, t_pavement);
}
}
}
}
if (terrain_type == ot_road_ew) {
m->rotate(1);
}
if(sidewalks) {
m->place_spawns(g, "GROUP_ZOMBIE", 2, 0, 0, SEEX * 2 - 1, SEEX * 2 - 1, density);
}
m->place_items("road", 5, 0, 0, SEEX * 2 - 1, SEEX * 2 - 1, false, turn);
}
void mapgen_road_curved(map *m, oter_id terrain_type, mapgendata dat, int turn, float density)
{
bool sidewalks = false;
for (int i = 0; i < 8; i++) {
if (dat.t_nesw[i] >= ot_house_north && dat.t_nesw[i] <= ot_abstorefront_west) {
sidewalks = true;
}
}
m->add_road_vehicles(sidewalks, one_in(2) ? 90 : 180);
if (sidewalks) { //this crossroad has sidewalk => this crossroad is in the city
for (int i=0; i< SEEX * 2; i++) {
for (int j=0; j< SEEY*2; j++) {
m->ter_set(i,j, grass_or_dirt());
}
}
//draw lines diagonally
line(m, t_floor_blue, 4, 0, SEEX*2, SEEY*2-4);
line(m, t_pavement, SEEX*2-4, 0, SEEX*2, 4);
mapf::formatted_set_simple(m, 0, 0,
"\
ssss.......yy.......ssss\n\
ssss.......yy........sss\n\
ssss.......yy.........ss\n\
ssss...................s\n\
ssss.......yy...........\n\
ssss.......yy...........\n\
ssss.......yy...........\n\
ssss.......yy...........\n\
ssss........yy..........\n\
ssss.........yy.........\n\
ssss..........yy........\n\
ssss...........yyyyy.yyy\n\
ssss............yyyy.yyy\n\
ssss...................\n\
,ssss...................\n\
,,ssss..................\n\
,,,ssss.................\n\
,,,,ssss................\n\
,,,,,ssss...............\n\
,,,,,,ssss..............\n\
,,,,,,,sssssssssssssssss\n\
,,,,,,,,ssssssssssssssss\n\
,,,,,,,,,sssssssssssssss\n\
,,,,,,,,,,ssssssssssssss\n",
mapf::basic_bind(". , y s", t_pavement, t_dirt, t_pavement_y, t_sidewalk),
mapf::basic_bind(". , y s", f_null, f_null, f_null, f_null, f_null));
} else { //crossroad (turn) in the wilderness
for (int i=0; i< SEEX * 2; i++) {
for (int j=0; j< SEEY*2; j++) {
m->ter_set(i,j, grass_or_dirt());
}
}
//draw lines diagonally
line(m, t_floor_blue, 4, 0, SEEX*2, SEEY*2-4);
line(m, t_pavement, SEEX*2-4, 0, SEEX*2, 4);
mapf::formatted_set_simple(m, 0, 0,
"\
,,,,.......yy.......,,,,\n\
,,,,.......yy........,,,\n\
,,,,.......yy.........,,\n\
,,,,...................,\n\
,,,,.......yy...........\n\
,,,,.......yy...........\n\
,,,,.......yy...........\n\
,,,,.......yy...........\n\
,,,,........yy..........\n\
,,,,.........yy.........\n\
,,,,..........yy........\n\
,,,,...........yyyyy.yyy\n\
,,,,............yyyy.yyy\n\
,,,,....................\n\
,,,,,...................\n\
,,,,,,..................\n\
,,,,,,,.................\n\
,,,,,,,,................\n\
,,,,,,,,,...............\n\
,,,,,,,,,,..............\n\
,,,,,,,,,,,,,,,,,,,,,,,,\n\
,,,,,,,,,,,,,,,,,,,,,,,,\n\
,,,,,,,,,,,,,,,,,,,,,,,,\n\
,,,,,,,,,,,,,,,,,,,,,,,,\n",
mapf::basic_bind(". , y", t_pavement, t_dirt, t_pavement_y),
mapf::basic_bind(". , y", f_null, f_null, f_null, f_null));
}
if (terrain_type == ot_road_es) {
m->rotate(1);
}
if (terrain_type == ot_road_sw) {
m->rotate(2);
}
if (terrain_type == ot_road_wn) {
m->rotate(3); //looks like that the code above paints road_ne
}
if(sidewalks) {
m->place_spawns(g, "GROUP_ZOMBIE", 2, 0, 0, SEEX * 2 - 1, SEEX * 2 - 1, density);
}
m->place_items("road", 5, 0, 0, SEEX * 2 - 1, SEEX * 2 - 1, false, turn);
}
void mapgen_road_tee(map *m, oter_id terrain_type, mapgendata dat, int turn, float density)
{
bool sidewalks = false;
for (int i = 0; i < 8; i++) {
if (dat.t_nesw[i] >= ot_house_north && dat.t_nesw[i] <= ot_abstorefront_west) {
sidewalks = true;
}
}
m->add_road_vehicles(sidewalks, one_in(2) ? 90 : 180);
for (int i = 0; i < SEEX * 2; i++) {
for (int j = 0; j < SEEY * 2; j++) {
if (i < 4 || (i >= SEEX * 2 - 4 && (j < 4 || j >= SEEY * 2 - 4))) {
if (sidewalks) {
m->ter_set(i, j, t_sidewalk);
} else {
m->ter_set(i, j, grass_or_dirt());
}
} else {
if (((i == SEEX - 1 || i == SEEX) && j % 4 != 0) ||
((j == SEEY - 1 || j == SEEY) && i % 4 != 0 && i > SEEX)) {
m->ter_set(i, j, t_pavement_y);
} else {
m->ter_set(i, j, t_pavement);
}
}
}
}
if (terrain_type == ot_road_esw) {
m->rotate(1);
}
if (terrain_type == ot_road_nsw) {
m->rotate(2);
}
if (terrain_type == ot_road_new) {
m->rotate(3);
}
if(sidewalks) {
m->place_spawns(g, "GROUP_ZOMBIE", 2, 0, 0, SEEX * 2 - 1, SEEX * 2 - 1, density);
}
m->place_items("road", 5, 0, 0, SEEX * 2 - 1, SEEX * 2 - 1, false, turn);
}
void mapgen_road_four_way(map *m, oter_id terrain_type, mapgendata dat, int turn, float density)
{
bool plaza = false;
for (int i = 0; i < 4; i++) {
if (dat.t_nesw[i] == ot_road_nesw || dat.t_nesw[i] == ot_road_nesw_manhole) {
plaza = true;
}
}
bool sidewalks = false;
for (int i = 0; i < 8; i++) {
if (dat.t_nesw[i] >= ot_house_north && dat.t_nesw[i] <= ot_abstorefront_west) {
sidewalks = true;
}
}
// spawn city car wrecks
if (sidewalks) {
m->add_road_vehicles(true, one_in(2) ? 90 : 180);
}
for (int i = 0; i < SEEX * 2; i++) {
for (int j = 0; j < SEEY * 2; j++) {
if (plaza) {
m->ter_set(i, j, t_sidewalk);
} else if ((i < 4 || i >= SEEX * 2 - 4) && (j < 4 || j >= SEEY * 2 - 4)) {
if (sidewalks) {
m->ter_set(i, j, t_sidewalk);
} else {
m->ter_set(i, j, grass_or_dirt());
}
} else {
if (((i == SEEX - 1 || i == SEEX) && j % 4 != 0) ||
((j == SEEY - 1 || j == SEEY) && i % 4 != 0)) {
m->ter_set(i, j, t_pavement_y);
} else {
m->ter_set(i, j, t_pavement);
}
}
}
}
if (plaza) { // Special embellishments for a plaza
if (one_in(10)) { // Fountain
for (int i = SEEX - 2; i <= SEEX + 2; i++) {
m->ter_set(i, i, t_water_sh);
m->ter_set(i, SEEX * 2 - i, t_water_sh);
}
}
if (one_in(10)) { // Small trees in center
mapf::formatted_set_terrain(m, SEEX-2, SEEY-2,
"\
t t\n\
t t\n\
\n\
t t\n\
t t\n\
",
mapf::basic_bind("t", t_tree_young), mapf::end());
}
if (one_in(14)) { // Rows of small trees
int gap = rng(2, 4);
int start = rng(0, 4);
for (int i = 2; i < SEEX * 2 - start; i += gap) {
m->ter_set(i, start, t_tree_young);
m->ter_set(SEEX * 2 - 1 - i, start, t_tree_young);
m->ter_set(start, i, t_tree_young);
m->ter_set(start, SEEY * 2 - 1 - i, t_tree_young);
}
}
m->place_items("trash", 5, 0, 0, SEEX * 2 -1, SEEX * 2 - 1, true, 0);
} else {
m->place_items("road", 5, 0, 0, SEEX * 2 - 1, SEEX * 2 - 1, false, turn);
}
if(sidewalks) {
m->place_spawns(g, "GROUP_ZOMBIE", 2, 0, 0, SEEX * 2 - 1, SEEX * 2 - 1, density);
}
if (terrain_type == ot_road_nesw_manhole) {
m->ter_set(rng(6, SEEX * 2 - 6), rng(6, SEEX * 2 - 6), t_manhole_cover);
}
}
void mapgen_bridge(map *m, oter_id terrain_type, int turn)
{
for (int i = 0; i < SEEX * 2; i++) {
for (int j = 0; j < SEEY * 2; j++) {
if (i < 4 || i >= SEEX * 2 - 4) {
m->ter_set(i, j, t_water_dp);
} else if (i == 4 || i == SEEX * 2 - 5) {
m->ter_set(i, j, t_railing_v);
} else {
if ((i == SEEX - 1 || i == SEEX) && j % 4 != 0) {
m->ter_set(i, j, t_pavement_y);
} else {
m->ter_set(i, j, t_pavement);
}
}
}
}
// spawn regular road out of fuel vehicles
if (one_in(2)) {
int vx = rng (10, 12);
int vy = rng (10, 12);
int rc = rng(1, 10);
if (rc <= 5) {
m->add_vehicle (g, "car", vx, vy, one_in(2)? 90 : 180, 0, -1);
} else if (rc <= 8) {
m->add_vehicle (g, "flatbed_truck", vx, vy, one_in(2)? 90 : 180, 0, -1);
} else if (rc <= 9) {
m->add_vehicle (g, "semi_truck", vx, vy, one_in(2)? 90 : 180, 0, -1);
} else {
m->add_vehicle (g, "armored_car", vx, vy, one_in(2)? 90 : 180, 0, -1);
}
}
if (terrain_type == ot_bridge_ew) {
m->rotate(1);
}
m->place_items("road", 5, 0, 0, SEEX * 2 - 1, SEEX * 2 - 1, false, turn);
}
void mapgen_highway(map *m, oter_id terrain_type, int turn)
{
for (int i = 0; i < SEEX * 2; i++) {
for (int j = 0; j < SEEY * 2; j++) {
if (i < 3 || i >= SEEX * 2 - 3) {
m->ter_set(i, j, grass_or_dirt());
} else if (i == 3 || i == SEEX * 2 - 4) {
m->ter_set(i, j, t_railing_v);
} else {
if ((i == SEEX - 1 || i == SEEX) && j % 4 != 0) {
m->ter_set(i, j, t_pavement_y);
} else {
m->ter_set(i, j, t_pavement);
}
}
}
}
if (terrain_type == ot_hiway_ew) {
m->rotate(1);
}
m->place_items("road", 8, 0, 0, SEEX * 2 - 1, SEEX * 2 - 1, false, turn);
// spawn regular road out of fuel vehicles
if (one_in(2)) {
int vx = rng (10, 12);
int vy = rng (10, 12);
int rc = rng(1, 10);
if (rc <= 5) {
m->add_vehicle (g, "car", vx, vy, one_in(2)? 90 : 180, 0, -1);
} else if (rc <= 8) {
m->add_vehicle (g, "flatbed_truck", vx, vy, one_in(2)? 90 : 180, 0, -1);
} else if (rc <= 9) {
m->add_vehicle (g, "semi_truck", vx, vy, one_in(2)? 90 : 180, 0, -1);
} else {
m->add_vehicle (g, "armored_car", vx, vy, one_in(2)? 90 : 180, 0, -1);
}
}
}
void mapgen_river_curved_not(map *m, oter_id terrain_type)
{
for (int i = SEEX * 2 - 1; i >= 0; i--) {
for (int j = 0; j < SEEY * 2; j++) {
if (j < 4 && i >= SEEX * 2 - 4) {
m->ter_set(i, j, t_water_sh);
} else {
m->ter_set(i, j, t_water_dp);
}
}
}
if (terrain_type == ot_river_c_not_se) {
m->rotate(1);
}
if (terrain_type == ot_river_c_not_sw) {
m->rotate(2);
}
if (terrain_type == ot_river_c_not_nw) {
m->rotate(3);
}
}
void mapgen_river_straight(map *m, oter_id terrain_type)
{
for (int i = 0; i < SEEX * 2; i++) {
for (int j = 0; j < SEEY * 2; j++) {
if (j < 4) {
m->ter_set(i, j, t_water_sh);
} else {
m->ter_set(i, j, t_water_dp);
}
}
}
if (terrain_type == ot_river_east) {
m->rotate(1);
}
if (terrain_type == ot_river_south) {
m->rotate(2);
}
if (terrain_type == ot_river_west) {
m->rotate(3);
}
}
void mapgen_river_curved(map *m, oter_id terrain_type)