X-Git-Url: https://plomlompom.com/repos/index.html?a=blobdiff_plain;ds=sidebyside;f=src%2Fserver%2Fthings.c;h=bbe9dbffe39388399b741965c7ead8bb2aa61baa;hb=491e8bc8e7a9b1d312256817c0b8be7e05b127be;hp=09000ed34e2073128a1442befe942c1d23ceb40c;hpb=3451efffc74f1fbf2453d89e7858e71c97343c22;p=plomrogue
diff --git a/src/server/things.c b/src/server/things.c
index 09000ed..bbe9dbf 100644
--- a/src/server/things.c
+++ b/src/server/things.c
@@ -28,15 +28,14 @@ struct NextAndId
-/* Return lowest unused id for new thing ("sel"==0), thing type ("sel"==1) or
- * thing action ("sel"==2).
- */
-static uint8_t get_unused_id(uint8_t sel);
+/* Free ThingsInMemory chain starting at "tm". */
+static void free_things_in_memory(struct ThingInMemory * tm);
/* To linked list of NextAndId structs (or rather structs whose start region is
* compatible to it) starting at "start", add newly allocated element of
* "n_size" and an ID that is either "id" or, if "id" is <= UINT8_MAX and >=
- * "id_start", get ID from get_unused_id("struct_id").
+ * "id_start", get lowest ID >= "start_id" and <= UINT8_MAX for new thing
+ * ("struct_id"=0), thing type ("struct_id"=1) or thing action ("struct_id"=2).
*/
static struct NextAndId * add_to_struct_list(size_t n_size, uint8_t start_id,
int16_t id, uint8_t struct_id,
@@ -44,20 +43,14 @@ static struct NextAndId * add_to_struct_list(size_t n_size, uint8_t start_id,
-static uint8_t get_unused_id(uint8_t sel)
+static void free_things_in_memory(struct ThingInMemory * tm)
{
- uint8_t i = 0;
- while (1)
+ if (!tm)
{
- if ( (0 == sel && !get_thing(world.things, i, 1))
- || (1 == sel && !get_thing_type(i))
- || (2 == sel && !get_thing_action(i)))
- {
- return i;
- }
- exit_err(i == UINT8_MAX, "No unused ID available to add to ID list.");
- i++;
+ return;
}
+ free_things_in_memory(tm->next);
+ free(tm);
}
@@ -66,23 +59,41 @@ static struct NextAndId * add_to_struct_list(size_t n_size, uint8_t start_id,
int16_t id, uint8_t struct_id,
struct NextAndId ** start)
{
- char * f_name = "add_to_struct_list()";
- struct NextAndId * nai = try_malloc(n_size, f_name);
+ struct NextAndId * nai = try_malloc(n_size, __func__);
memset(nai, 0, n_size);
- nai->id = (start_id<=id && id<=UINT8_MAX) ? id : get_unused_id(struct_id);
+ if (start_id <= id && id <= UINT8_MAX)
+ {
+ nai->id = id;
+ }
+ else
+ {
+ while (1)
+ {
+ if ( (0 == struct_id && !get_thing(world.things, start_id, 1))
+ || (1 == struct_id && !get_thing_type(start_id))
+ || (2 == struct_id && !get_thing_action(start_id)))
+ {
+ nai->id = start_id;
+ break;
+ }
+ char * err = "No unused ID available to add to ID list.";
+ exit_err(start_id == UINT8_MAX, err);
+ start_id++;
+ }
+ }
struct NextAndId ** nai_ptr_ptr = start;
- for (; NULL != * nai_ptr_ptr; nai_ptr_ptr = &(*nai_ptr_ptr)->next);
+ for (; * nai_ptr_ptr; nai_ptr_ptr = &(*nai_ptr_ptr)->next);
*nai_ptr_ptr = nai;
return nai;
}
-extern struct ThingAction * add_thing_action(int16_t id)
+extern struct ThingAction * add_thing_action(uint8_t id)
{
struct ThingAction * ta;
ta = (struct ThingAction *) add_to_struct_list(sizeof(struct ThingAction),
- 1, id, 2,
+ 1, (int16_t) id, 2,
(struct NextAndId **)
&world.thing_actions);
set_cleanup_flag(CLEANUP_THING_ACTIONS);
@@ -103,6 +114,7 @@ extern struct ThingType * add_thing_type(int16_t id)
&world.thing_types);
set_cleanup_flag(CLEANUP_THING_TYPES);
tt->name = strdup("(none)");
+ tt->corpse_id = tt->id;
return tt;
}
@@ -124,9 +136,22 @@ extern struct Thing * add_thing(int16_t id, uint8_t type, uint8_t y, uint8_t x)
+extern void add_thing_to_memory_map(struct Thing * t, uint8_t type,
+ uint8_t y, uint8_t x)
+{
+ struct ThingInMemory * tm=try_malloc(sizeof(struct ThingInMemory),__func__);
+ tm->type = type;
+ tm->pos.y = y;
+ tm->pos.x = x;
+ tm->next = t->t_mem;
+ t->t_mem = tm;
+}
+
+
+
extern void free_thing_actions(struct ThingAction * ta)
{
- if (NULL == ta)
+ if (!ta)
{
return;
}
@@ -139,7 +164,7 @@ extern void free_thing_actions(struct ThingAction * ta)
extern void free_thing_types(struct ThingType * tt)
{
- if (NULL == tt)
+ if (!tt)
{
return;
}
@@ -152,13 +177,15 @@ extern void free_thing_types(struct ThingType * tt)
extern void free_things(struct Thing * t)
{
- if (NULL == t)
+ if (!t)
{
return;
}
free_things(t->owns);
free_things(t->next);
free(t->fov_map);
+ free(t->mem_map);
+ free_things_in_memory(t->t_mem);
free(t);
if (t == world.things) /* So add_things()' NULL-delimited thing */
{ /* iteration loop does not iterate over */
@@ -171,7 +198,7 @@ extern void free_things(struct Thing * t)
extern struct ThingAction * get_thing_action(uint8_t id)
{
struct ThingAction * ta = world.thing_actions;
- for (; NULL != ta && id != ta->id; ta = ta->next);
+ for (; ta && id != ta->id; ta = ta->next);
return ta;
}
@@ -180,7 +207,7 @@ extern struct ThingAction * get_thing_action(uint8_t id)
extern struct ThingType * get_thing_type(uint8_t id)
{
struct ThingType * tt = world.thing_types;
- for (; NULL != tt && id != tt->id; tt = tt->next);
+ for (; tt && id != tt->id; tt = tt->next);
return tt;
}
@@ -189,7 +216,7 @@ extern struct ThingType * get_thing_type(uint8_t id)
extern uint8_t get_thing_action_id_by_name(char * name)
{
struct ThingAction * ta = world.thing_actions;
- while (NULL != ta)
+ while (ta)
{
if (0 == strcmp(ta->name, name))
{
@@ -210,14 +237,14 @@ extern struct Thing * get_thing(struct Thing * ptr, uint8_t id, uint8_t deep)
{
while (1)
{
- if (NULL == ptr || id == ptr->id)
+ if (!ptr || id == ptr->id)
{
return ptr;
}
if (deep)
{
struct Thing * owned_thing = get_thing(ptr->owns, id, 1);
- if (NULL != owned_thing)
+ if (owned_thing)
{
return ptr;
}
@@ -297,7 +324,7 @@ extern void own_thing(struct Thing ** target, struct Thing ** source,
penult->next = t->next;
}
struct Thing ** t_ptr_ptr = target;
- for (; NULL != * t_ptr_ptr; t_ptr_ptr = &(*t_ptr_ptr)->next);
+ for (; * t_ptr_ptr; t_ptr_ptr = &(*t_ptr_ptr)->next);
* t_ptr_ptr = t;
t->next = NULL;
}
@@ -308,5 +335,5 @@ extern void set_thing_position(struct Thing * t, struct yx_uint8 pos)
{
t->pos = pos;
struct Thing * owned = t->owns;
- for (; owned != NULL; set_thing_position(owned, pos), owned = owned->next);
+ for (; owned; set_thing_position(owned, pos), owned = owned->next);
}