Hi there,
This attached patch, along with the attached archetypes, adds speech
bubbles to monsters and NPCs.
Speech bubbles increase discoverability for interesting dialog. In
Crossfire, there are many NPCs and monsters who have no dialog, and so
trying to chat up every single NPC is a bit tedious.
I think a change like this makes the game more fun to play.
Regards,
Kevin
commit 8b7b28cd058be80ea4326cb53157272d50b8d548
Author: Kevin Zheng
Date: Sat Nov 14 10:59:20 2020 -0800
Add build protection
Keep track of the builder's name for player-built tiles. Prevent
destroying or building over other players' tiles.
diff --git a/server/build_map.c b/server/build_map.c
index 1d89cb68..e3228104 100644
--- a/server/build_map.c
+++ b/server/build_map.c
@@ -32,6 +32,15 @@
#include "sproto.h"
#include "tod.h"
+static bool is_build_owner(object *pl, object *item) {
+const char* owner = object_get_value(item, "build_owner");
+if (owner != NULL) {
+return (strcmp(owner, pl->name) == 0);
+} else {
+return true;
+}
+}
+
/**
* Check if objects on a square interfere with building.
*
@@ -45,11 +54,15 @@
* @return
* 0 if new_item can't be built on the spot, 1 if it can be built.
*/
-static int can_build_over(struct mapdef *map, object *new_item, short x, short y) {
+static int can_build_over(object *pl, object *new_item, short x, short y) {
+struct mapdef *map = pl->map;
FOR_MAP_PREPARE(map, x, y, tmp) {
object *ob;
ob = HEAD(tmp);
+if (!is_build_owner(pl, ob)) {
+return 0;
+}
if (strcmp(ob->arch->name, "rune_mark") == 0)
/* you can always build on marking runes, used for connected building things. */
continue;
@@ -84,7 +97,7 @@ static int can_build_over(struct mapdef *map, object *new_item, short x, short y
/* If item being built is multi-tile, need to check other parts too. */
if (new_item->more)
-return can_build_over(map, new_item->more, x+new_item->more->arch->clone.x-new_item->arch->clone.x, y+new_item->more->arch->clone.y-new_item->arch->clone.y);
+return can_build_over(pl, new_item->more, x+new_item->more->arch->clone.x-new_item->arch->clone.x, y+new_item->more->arch->clone.y-new_item->arch->clone.y);
return 1;
}
@@ -979,6 +992,12 @@ void apply_builder_remove(object *pl, int dir) {
return;
}
+if (!is_build_owner(pl, item)) {
+draw_ext_info(NDI_UNIQUE, 0, pl, MSG_TYPE_APPLY, MSG_TYPE_APPLY_BUILD,
+ "Can't destroy something you didn't build.");
+return;
+}
+
/* Now remove object, with special cases (buttons & such) */
switch (item->type) {
case WALL:
@@ -1114,7 +1133,7 @@ void apply_map_builder(object *pl, int dir) {
new_item = object_create_arch(new_arch);
SET_FLAG(new_item, FLAG_IS_BUILDABLE);
-if (!can_build_over(pl->map, new_item, x, y)) {
+if (!can_build_over(pl, new_item, x, y)) {
draw_ext_info(NDI_UNIQUE, 0, pl, MSG_TYPE_APPLY, MSG_TYPE_APPLY_BUILD,
"You can't build here.");
return;
@@ -1144,8 +1163,11 @@ void apply_map_builder(object *pl, int dir) {
LOG(llevError, "apply_map_builder: invalid material subtype %d\n", material->subtype);
break;
}
-if (built)
+if (built) {
object_decrease_nrof_by_one(material);
+// set owner name
+object_set_value(new_item, "build_owner", pl->name, 1);
+}
return;
}
Object speechbubble
face speech.111
end
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