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https://bugs.eressea.de/view.php?id=2694

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when terraforming, remove roads.
This commit is contained in:
Enno Rehling 2020-08-16 20:04:56 +02:00
parent 11ce5a2f32
commit d53a901d8a
5 changed files with 136 additions and 124 deletions
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2
scripts/tests/laws.lua
View file

@ -64,8 +64,8 @@ function test_force_leave_off()
end
function test_make_temp()
local r = region.create(0, 0, "plain")
local f1 = faction.create("human", "temp@eressea.de", "de")
local r = region.create(0, 0, "plain")
local u1 = unit.create(f1, r, 10)
local u, u2

246
src/kernel/region.c
View file

@ -1103,13 +1103,13 @@ void init_region(region *r)
}
}
void terraform_region(region * r, const terrain_type * terrain)
{
/* Resourcen, die nicht mehr vorkommen koennen, loeschen */
const terrain_type *oldterrain = r->terrain;
/* Resourcen loeschen, die im aktuellen terrain nicht (mehr) vorkommen koennen */
static void reset_rawmaterials(region *r) {
const terrain_type * terrain = r->terrain;
rawmaterial **lrm = &r->resources;
assert(terrain);
while (*lrm) {
rawmaterial *rm = *lrm;
const resource_type *rtype = NULL;
@ -1131,131 +1131,139 @@ void terraform_region(region * r, const terrain_type * terrain)
lrm = &rm->next;
}
}
}
static void create_land(region *r) {
static struct surround {
struct surround *next;
const luxury_type *type;
int value;
} *trash = NULL, *nb = NULL;
const luxury_type *ltype = NULL;
direction_t d;
int mnr = 0;
assert(r);
assert(r->land);
assert(r->terrain);
assert(fval(r->terrain, LAND_REGION));
r->land->ownership = NULL;
region_set_morale(r, MORALE_DEFAULT, -1);
region_setname(r, makename());
fix_demand(r);
for (d = 0; d != MAXDIRECTIONS; ++d) {
region *nr = rconnect(r, d);
if (nr && nr->land) {
struct demand *sale = r->land->demands;
while (sale && sale->value != 0)
sale = sale->next;
if (sale) {
struct surround *sr = nb;
while (sr && sr->type != sale->type)
sr = sr->next;
if (!sr) {
if (trash) {
sr = trash;
trash = trash->next;
}
else {
sr = calloc(1, sizeof(struct surround));
if (!sr) abort();
}
sr->next = nb;
sr->type = sale->type;
sr->value = 1;
nb = sr;
}
else {
++sr->value;
}
++mnr;
}
}
}
if (!nb) {
/* TODO: this is really lame */
int i = get_maxluxuries();
if (i > 0) {
i = rng_int() % i;
ltype = luxurytypes;
while (i--)
ltype = ltype->next;
}
}
else {
int i = rng_int() % mnr;
struct surround *srd = nb;
while (i > srd->value) {
i -= srd->value;
srd = srd->next;
}
if (srd->type)
setluxuries(r, srd->type);
while (srd->next != NULL)
srd = srd->next;
srd->next = trash;
trash = nb;
nb = NULL;
}
const item_type *itype = NULL;
if (r->terrain->herbs) {
int len = 0;
while (r->terrain->herbs[len])
++len;
if (len)
itype = r->terrain->herbs[rng_int() % len];
}
if (itype != NULL) {
rsetherbtype(r, itype);
rsetherbs(r, 50 + rng_int() % 31);
}
else {
rsetherbtype(r, NULL);
}
if (rng_int() % 100 < 3) {
fset(r, RF_MALLORN);
}
else {
freset(r, RF_MALLORN);
}
}
void terraform_region(region * r, const terrain_type * terrain)
{
assert(r);
assert(terrain);
r->terrain = terrain;
reset_rawmaterials(r);
terraform_resources(r);
if (!fval(terrain, LAND_REGION)) {
if (r->land) {
rsettrees(r, 0, 0);
rsettrees(r, 1, 0);
rsettrees(r, 2, 0);
rsethorses(r, 0);
rsetpeasants(r, 0);
rsetmoney(r, 0);
destroy_all_roads(r);
free_land(r->land);
r->land = NULL;
}
rsettrees(r, 0, 0);
rsettrees(r, 1, 0);
rsettrees(r, 2, 0);
rsethorses(r, 0);
rsetpeasants(r, 0);
rsetmoney(r, 0);
freset(r, RF_MALLORN);
return;
}
if (r->land) {
int d;
for (d = 0; d != MAXDIRECTIONS; ++d) {
rsetroad(r, d, 0);
}
}
else {
static struct surround {
struct surround *next;
const luxury_type *type;
int value;
} *trash = NULL, *nb = NULL;
const luxury_type *ltype = NULL;
direction_t d;
int mnr = 0;
r->land = calloc(1, sizeof(land_region));
if (!r->land) abort();
r->land->ownership = NULL;
region_set_morale(r, MORALE_DEFAULT, -1);
region_setname(r, makename());
fix_demand(r);
for (d = 0; d != MAXDIRECTIONS; ++d) {
region *nr = rconnect(r, d);
if (nr && nr->land) {
struct demand *sale = r->land->demands;
while (sale && sale->value != 0)
sale = sale->next;
if (sale) {
struct surround *sr = nb;
while (sr && sr->type != sale->type)
sr = sr->next;
if (!sr) {
if (trash) {
sr = trash;
trash = trash->next;
}
else {
sr = calloc(1, sizeof(struct surround));
if (!sr) abort();
}
sr->next = nb;
sr->type = sale->type;
sr->value = 1;
nb = sr;
}
else
sr->value++;
++mnr;
}
}
}
if (!nb) {
/* TODO: this is really lame */
int i = get_maxluxuries();
if (i > 0) {
i = rng_int() % i;
ltype = luxurytypes;
while (i--)
ltype = ltype->next;
}
}
else {
int i = rng_int() % mnr;
struct surround *srd = nb;
while (i > srd->value) {
i -= srd->value;
srd = srd->next;
}
if (srd->type)
setluxuries(r, srd->type);
while (srd->next != NULL)
srd = srd->next;
srd->next = trash;
trash = nb;
nb = NULL;
if (!r->land) {
r->land = calloc(1, sizeof(land_region));
create_land(r);
}
init_region(r);
}
if (fval(terrain, LAND_REGION)) {
const item_type *itype = NULL;
if (r->terrain->herbs) {
int len = 0;
while (r->terrain->herbs[len])
++len;
if (len)
itype = r->terrain->herbs[rng_int() % len];
}
if (itype != NULL) {
rsetherbtype(r, itype);
rsetherbs(r, 50 + rng_int() % 31);
}
else {
rsetherbtype(r, NULL);
}
if (oldterrain == NULL || !fval(oldterrain, LAND_REGION)) {
if (rng_int() % 100 < 3)
fset(r, RF_MALLORN);
else
freset(r, RF_MALLORN);
}
if (oldterrain == NULL || terrain->size != oldterrain->size) {
init_region(r);
}
}
}
/** ENNO:
@ -1510,3 +1518,13 @@ bool is_mourning(const region * r, int in_turn)
r->land->ownership->last_owner && r->land->ownership->owner &&
r->land->ownership->last_owner != r->land->ownership->owner);
}
void destroy_all_roads(region * r)
{
int i;
for (i = 0; i < MAXDIRECTIONS; i++) {
rsetroad(r, (direction_t)i, 0);
}
}

1
src/kernel/region.h
View file

@ -214,6 +214,7 @@ extern "C" {
void terraform_region(struct region *r, const struct terrain_type *terrain);
void init_region(struct region *r);
void pnormalize(int *x, int *y, const struct plane *pl);
void destroy_all_roads(struct region * r);
extern const int delta_x[MAXDIRECTIONS];
extern const int delta_y[MAXDIRECTIONS];

2
src/kernel/region.test.c
View file

@ -29,7 +29,9 @@ void test_terraform(CuTest *tc) {
CuAssertPtrNotNull(tc, r->land->demands);
CuAssertPtrEquals(tc, itype, (void *)r->land->demands->type->itype);
CuAssertIntEquals(tc, 0, r->land->demands->type->price);
rsetroad(r, D_NORTHWEST, 10);
terraform_region(r, t_ocean);
CuAssertIntEquals(tc, 0, rroad(r, D_NORTHWEST));
CuAssertPtrEquals(tc, NULL, r->land);
test_teardown();
}

9
src/spells.c
View file

@ -1619,15 +1619,6 @@ static int sp_create_stonegolem(castorder * co)
* (FARCASTING | REGIONSPELL | TESTRESISTANCE)
*/
static void destroy_all_roads(region * r)
{
int i;
for (i = 0; i < MAXDIRECTIONS; i++) {
rsetroad(r, (direction_t)i, 0);
}
}
static int sp_great_drought(castorder * co)
{
unit *u;