/**
* @brief Handles a keypress event.
*
* @param type Type of event.
*/
void ovr_key( int type )
{
Uint32 t;
t = SDL_GetTicks();
if (type > 0) {
if (ovr_open)
ovr_setOpen(0);
else {
ovr_setOpen(1);
ovr_opened = t;
/* Refresh overlay size. */
ovr_refresh();
}
}
else if (type < 0) {
if (t - ovr_opened > 300)
ovr_setOpen(0);
}
}
/**
* @brief Actually applies a diff in XML node form.
*
* @param parent Node containing the diff information.
* @return 0 on success.
*/
static int diff_patch( xmlNodePtr parent )
{
int i, univ_update;
UniDiff_t *diff;
UniHunk_t *fail;
xmlNodePtr node;
char *target;
/* Prepare it. */
diff = diff_newDiff();
memset(diff, 0, sizeof(UniDiff_t));
xmlr_attr(parent,"name",diff->name);
/* Whether or not we need to update the universe. */
univ_update = 0;
node = parent->xmlChildrenNode;
do {
xml_onlyNodes(node);
if (xml_isNode(node,"system")) {
univ_update = 1;
diff_patchSystem( diff, node );
}
else if (xml_isNode(node, "tech"))
diff_patchTech( diff, node );
else if (xml_isNode(node, "asset")) {
univ_update = 1;
diff_patchAsset( diff, node );
}
else if (xml_isNode(node, "faction")) {
univ_update = 1;
diff_patchFaction( diff, node );
}
else
WARN(_("Unidiff '%s' has unknown node '%s'."), diff->name, node->name);
} while (xml_nextNode(node));
if (diff->nfailed > 0) {
WARN(_("Unidiff '%s' failed to apply %d hunks."), diff->name, diff->nfailed);
for (i=0; i<diff->nfailed; i++) {
fail = &diff->failed[i];
target = fail->target.u.name;
switch (fail->type) {
case HUNK_TYPE_ASSET_ADD:
WARN(_(" [%s] asset add: '%s'"), target, fail->u.name);
break;
case HUNK_TYPE_ASSET_REMOVE:
WARN(_(" [%s] asset remove: '%s'"), target, fail->u.name);
break;
case HUNK_TYPE_ASSET_BLACKMARKET:
WARN(_(" [%s] asset blackmarket: '%s'"), target, fail->u.name);
break;
case HUNK_TYPE_ASSET_LEGALMARKET:
WARN(_(" [%s] asset legalmarket: '%s'"), target, fail->u.name);
break;
case HUNK_TYPE_JUMP_ADD:
WARN(_(" [%s] jump add: '%s'"), target, fail->u.name);
break;
case HUNK_TYPE_JUMP_REMOVE:
WARN(_(" [%s] jump remove: '%s'"), target, fail->u.name);
break;
case HUNK_TYPE_TECH_ADD:
WARN(_(" [%s] tech add: '%s'"), target,
fail->u.name );
break;
case HUNK_TYPE_TECH_REMOVE:
WARN(_(" [%s] tech remove: '%s'"), target,
fail->u.name );
break;
case HUNK_TYPE_ASSET_FACTION:
WARN(_(" [%s] asset faction: '%s'"), target,
fail->u.name );
break;
case HUNK_TYPE_ASSET_FACTION_REMOVE:
WARN(_(" [%s] asset faction removal: '%s'"), target,
fail->u.name );
break;
case HUNK_TYPE_FACTION_VISIBLE:
WARN(_(" [%s] faction visible: '%s'"), target,
fail->u.name );
break;
case HUNK_TYPE_FACTION_INVISIBLE:
WARN(_(" [%s] faction invisible: '%s'"), target,
fail->u.name );
break;
case HUNK_TYPE_FACTION_ALLY:
WARN(_(" [%s] faction set ally: '%s'"), target,
fail->u.name );
break;
case HUNK_TYPE_FACTION_ENEMY:
WARN(_(" [%s] faction set enemy: '%s'"), target,
fail->u.name );
break;
case HUNK_TYPE_FACTION_NEUTRAL:
WARN(_(" [%s] faction set neutral: '%s'"), target,
fail->u.name );
break;
case HUNK_TYPE_FACTION_REALIGN:
WARN(_(" [%s] faction alignment reset: '%s'"), target,
fail->u.name );
break;
default:
WARN(_(" unknown hunk '%d'"), fail->type);
break;
}
}
}
/* Prune presences if necessary. */
if (univ_update)
space_reconstructPresences();
/* Update overlay map just in case. */
ovr_refresh();
return 0;
}
