Merge pull request #902 from ennorehling/master

fix for unit that's in both ship and building

clibs

@@ -1 +1 @@
-Subproject commit abe774f70265de14ea7f5e530518ca130562a9c9
+Subproject commit 484fbf23e34f6844f1c4e3f685bb6c53cadf5bfe

scripts/run-tests-e2.lua

@@ -11,11 +11,11 @@ package.path = package.path .. ';' .. path .. '/?.lua;' .. path .. '/?/init.lua'
 
 config.rules = 'e2'
 
+lunit = require 'lunit'
 require 'eressea'
 require 'eressea.xmlconf'
 require 'eressea.path'
 require 'tests.e2'
-require 'lunit'
 
 rng.inject(0)
 eressea.settings.set("rules.food.flags", "4")

scripts/run-tests-e3.lua

@@ -11,11 +11,11 @@ package.path = package.path .. ';' .. path .. '/?.lua;' .. path .. '/?/init.lua'
 
 config.rules = 'e3'
 
+lunit = require 'lunit'
 require 'eressea'
 require 'eressea.path'
 require 'eressea.xmlconf'
 require 'tests.e3'
-require 'lunit'
 
 rng.inject(0)
 eressea.settings.set("rules.alliances", "0")

scripts/run-tests.lua

@@ -9,9 +9,9 @@ if config.install then
 end
 package.path = package.path .. ';' .. path .. '/?.lua;' .. path .. '/?/init.lua'
 
+lunit = require 'lunit'
 require 'eressea'
 require 'eressea.path'
 require 'tests'
-require 'lunit'
 result = lunit.main()
 return result.errors + result.failed

src/give.c

@@ -385,6 +385,9 @@ message * give_ship(unit *u1, unit *u2, int n, order *ord)
                 }
             }
             else {
+                if (u2->building) {
+                    leave_building(u2);
+                }
                 if (n < u1->ship->number) {
                     ship * sh = new_ship(u1->ship->type, u1->region, u1->faction->locale);
                     scale_ship(sh, 0);

src/kernel/save.c

@@ -376,7 +376,7 @@ unit *read_unit(gamedata *data)
 {
     unit *u;
     const race *rc;
-    int number, n, p;
+    int number, n, p, bn, sn;
     order **orderp;
     char obuf[DISPLAYSIZE];
     faction *f;
@@ -443,9 +443,10 @@ unit *read_unit(gamedata *data)
     else
         u->irace = NULL;
 
-    READ_INT(data->store, &n);
-    if (n > 0) {
-        building * b = findbuilding(n);
+    READ_INT(data->store, &bn);
+    READ_INT(data->store, &sn);
+    if (sn <= 0 && bn > 0) {
+        building * b = findbuilding(bn);
         if (b) {
             u_set_building(u, b);
             if (fval(u, UFL_OWNER)) {
@@ -453,13 +454,12 @@ unit *read_unit(gamedata *data)
             }
         }
         else {
-            log_error("read_unit: unit in unkown building '%s'", itoa36(n));
+            log_error("read_unit: unit in unkown building '%s'", itoa36(bn));
         }
     }
 
-    READ_INT(data->store, &n);
-    if (n > 0) {
-        ship * sh = findship(n);
+    if (sn > 0) {
+        ship * sh = findship(sn);
         if (sh) {
             u_set_ship(u, sh);
             if (fval(u, UFL_OWNER)) {
@@ -467,7 +467,7 @@ unit *read_unit(gamedata *data)
             }
         }
         else {
-            log_error("read_unit: unit in unkown ship '%s'", itoa36(n));
+            log_error("read_unit: unit in unkown ship '%s'", itoa36(sn));
         }
     }
 

src/kernel/unit.c

@@ -635,7 +635,7 @@ void leave_ship(unit * u)
 {
     struct ship *sh = u->ship;
 
-    u->ship = 0;
+    u->ship = NULL;
     if (sh->_owner == u) {
         ship_update_owner(sh);
         sh->_owner = ship_owner(sh);
@@ -647,7 +647,7 @@ void leave_building(unit * u)
 {
     building * b = u->building;
 
-    u->building = 0;
+    u->building = NULL;
     if (b->_owner == u) {
         building_update_owner(b);
         assert(b->_owner != u);