License everything (GPL).

[plomrogue] / src / server / things.h

diff --git a/src/server/things.h b/src/server/things.h
index ea37a81487160471b85bd8746c270380b1fc4de7..940d108ab2f2b44d613737d08ce39fd3586e65a2 100644 (file)
--- a/src/server/things.h
+++ b/src/server/things.h
@@ -1,4 +1,8 @@
 /* src/server/things.h
+ *
+ * This file is part of PlomRogue. PlomRogue is licensed under the GPL version 3
+ * or any later version. For details on its copyright, license, and warranties,
+ * see the file NOTICE in the root directory of the PlomRogue source package.
  *
  * Structs for things and their type and action definitions, and routines to
  * initialize these.
@@ -8,23 +12,31 @@
 #define THINGS_H
 
 #include <stdint.h> /* uint8_t, int16_t */
-#include "../common/yx_uint8.h" /* yx_uint8 structs */
+#include "../common/yx_uint8.h" /* yx_uint8 */
 
 
 
 struct Thing
 {
     struct Thing * next;
-    uint8_t id;                  /* individual thing's unique identifier */
-    struct Thing * owns;         /* chain of things owned / in inventory */
-    struct yx_uint8 pos;         /* coordinate on map */
-    char * fov_map;              /* thing's FOV map; 'v':visible, 'H':hidden */
-    char * mem_map;              /* map knowledge of thing by FOV and memory */
-    uint8_t type;                /* ID of appropriate thing definition */
-    uint8_t lifepoints;          /* 0: thing is inanimate; >0: hitpoints */
-    uint8_t command;             /* thing's current action; 0 if none */
-    uint8_t arg;                 /* optional field for .command argument */
-    uint8_t progress;            /* turns already passed to realize .command */
+    uint8_t id;                   /* individual thing's unique identifier */
+    struct Thing * owns;          /* chain of things owned / in inventory */
+    struct ThingInMemory * t_mem; /* chain of things remembered */
+    struct yx_uint8 pos;          /* coordinate on map */
+    char * fov_map;               /* thing's FOV map; 'v':visible, 'H':hidden */
+    char * mem_map;               /* map knowledge of thing by FOV and memory */
+    uint8_t type;                 /* ID of appropriate thing definition */
+    uint8_t lifepoints;           /* 0: thing is inanimate; >0: hitpoints */
+    uint8_t command;              /* thing's current action; 0 if none */
+    uint8_t arg;                  /* optional field for .command argument */
+    uint8_t progress;             /* turns already passed to realize .command */
+};
+
+struct ThingInMemory
+{
+    struct ThingInMemory * next;
+    struct yx_uint8 pos;                             /* position on memorized */
+    uint8_t type;                                    /* thing type identifier */
 };
 
 struct ThingType
@@ -67,10 +79,17 @@ extern struct ThingType * add_thing_type(int16_t id);
  */
 extern struct Thing * add_thing(int16_t id, uint8_t type, uint8_t y, uint8_t x);
 
-/* Free ThingAction/ThingType/Thing * chain starting at "ta"/"tt"/"t". */
+/* Add to thing memory of "t" thing of type id "type" and position "y"/"x". */
+extern void add_thing_to_memory_map(struct Thing * t, uint8_t type,
+                                    uint8_t y, uint8_t x);
+
+/* Free ThingAction / ThingType / Thing / ThingInMemory chain starting at "ta" /
+ * "tt" / "t" / "tm".
+ */
 extern void free_thing_actions(struct ThingAction * ta);
 extern void free_thing_types(struct ThingType * tt);
 extern void free_things(struct Thing * t);
+extern void free_things_in_memory(struct ThingInMemory * tm);
 
 /* Return pointer to ThingAction/ThingType of "id", or NULL if none found. */
 extern struct ThingAction * get_thing_action(uint8_t id);