forked from github/server
252 lines
6.7 KiB
C
252 lines
6.7 KiB
C
/*
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+-------------------+
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| | Enno Rehling <enno@eressea.de>
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| Eressea PBEM host | Christian Schlittchen <corwin@amber.kn-bremen.de>
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| (c) 1998 - 2008 | Katja Zedel <katze@felidae.kn-bremen.de>
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| | Henning Peters <faroul@beyond.kn-bremen.de>
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+-------------------+
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This program may not be used, modified or distributed
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without prior permission by the authors of Eressea.
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*/
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#include <platform.h>
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#include "bind_ship.h"
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#include "bind_unit.h"
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#include "bind_dict.h"
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#include "move.h"
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#include <kernel/region.h>
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#include <kernel/unit.h>
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#include <kernel/ship.h>
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#include <kernel/build.h>
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#include <util/language.h>
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#include <util/log.h>
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#include <tolua.h>
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#include <string.h>
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#include <stdlib.h>
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int tolua_shiplist_next(lua_State * L)
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{
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ship **ship_ptr = (ship **)lua_touserdata(L, lua_upvalueindex(1));
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ship *u = *ship_ptr;
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if (u != NULL) {
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tolua_pushusertype(L, (void *)u, TOLUA_CAST "ship");
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*ship_ptr = u->next;
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return 1;
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}
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else
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return 0; /* no more values to return */
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}
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static int tolua_ship_get_id(lua_State * L)
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{
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ship *self = (ship *)tolua_tousertype(L, 1, 0);
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lua_pushinteger(L, self->no);
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return 1;
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}
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static int tolua_ship_get_name(lua_State * L)
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{
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ship *self = (ship *)tolua_tousertype(L, 1, 0);
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tolua_pushstring(L, ship_getname(self));
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return 1;
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}
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static int tolua_ship_get_display(lua_State * L)
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{
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ship *self = (ship *)tolua_tousertype(L, 1, 0);
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tolua_pushstring(L, self->display);
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return 1;
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}
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static int tolua_ship_get_region(lua_State * L)
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{
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ship *self = (ship *)tolua_tousertype(L, 1, 0);
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if (self) {
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tolua_pushusertype(L, self->region, TOLUA_CAST "region");
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return 1;
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}
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return 0;
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}
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static int tolua_ship_set_region(lua_State * L)
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{
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ship *self = (ship *)tolua_tousertype(L, 1, 0);
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region *r = (region *)tolua_tousertype(L, 1, 0);
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if (self) {
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move_ship(self, self->region, r, NULL);
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}
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return 0;
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}
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static int tolua_ship_set_name(lua_State * L)
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{
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ship *self = (ship *)tolua_tousertype(L, 1, 0);
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ship_setname(self, tolua_tostring(L, 2, 0));
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return 0;
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}
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static int tolua_ship_set_display(lua_State * L)
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{
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ship *self = (ship *)tolua_tousertype(L, 1, 0);
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free(self->display);
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self->display = _strdup(tolua_tostring(L, 2, 0));
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return 0;
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}
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static int tolua_ship_get_units(lua_State * L)
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{
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ship *self = (ship *)tolua_tousertype(L, 1, 0);
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unit **unit_ptr = (unit **)lua_newuserdata(L, sizeof(unit *));
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unit *u = self->region->units;
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while (u && u->ship != self)
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u = u->next;
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luaL_getmetatable(L, TOLUA_CAST "unit");
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lua_setmetatable(L, -2);
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*unit_ptr = u;
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lua_pushcclosure(L, tolua_unitlist_nexts, 1);
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return 1;
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}
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static int tolua_ship_get_objects(lua_State * L)
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{
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ship *self = (ship *)tolua_tousertype(L, 1, 0);
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tolua_pushusertype(L, (void *)&self->attribs, USERTYPE_DICT);
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return 1;
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}
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static int tolua_ship_create(lua_State * L)
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{
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region *r = (region *)tolua_tousertype(L, 1, 0);
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const char *sname = tolua_tostring(L, 2, 0);
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if (sname) {
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const ship_type *stype = st_find(sname);
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if (stype) {
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ship *sh = new_ship(stype, r, default_locale);
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sh->size = stype->construction ? stype->construction->maxsize : 1;
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tolua_pushusertype(L, (void *)sh, TOLUA_CAST "ship");
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return 1;
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}
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else {
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log_error("Unknown ship type '%s'\n", sname);
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}
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}
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return 0;
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}
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static int
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tolua_ship_tostring(lua_State * L)
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{
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ship *self = (ship *)tolua_tousertype(L, 1, 0);
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lua_pushstring(L, shipname(self));
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return 1;
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}
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static int tolua_ship_get_flags(lua_State * L)
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{
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ship *self = (ship *)tolua_tousertype(L, 1, 0);
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lua_pushinteger(L, self->flags);
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return 1;
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}
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static int tolua_ship_set_flags(lua_State * L)
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{
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ship *self = (ship *)tolua_tousertype(L, 1, 0);
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self->flags = (int)tolua_tonumber(L, 2, 0);
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return 0;
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}
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static int tolua_ship_set_coast(lua_State * L)
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{
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ship *self = (ship *)tolua_tousertype(L, 1, 0);
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if (lua_isnil(L, 2)) {
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self->coast = NODIRECTION;
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}
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else if (lua_isnumber(L, 2)) {
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self->coast = (direction_t)tolua_tonumber(L, 2, 0);
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}
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return 0;
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}
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static int tolua_ship_get_coast(lua_State * L)
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{
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ship *self = (ship *)tolua_tousertype(L, 1, 0);
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if (self->coast) {
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lua_pushinteger(L, self->coast);
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return 1;
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}
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return 0;
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}
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static int tolua_ship_get_type(lua_State * L)
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{
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ship *self = (ship *)tolua_tousertype(L, 1, 0);
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tolua_pushstring(L, self->type->_name);
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return 1;
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}
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static int tolua_ship_get_damage(lua_State * L)
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{
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ship *self = (ship *)tolua_tousertype(L, 1, 0);
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lua_pushinteger(L, self->damage);
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return 1;
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}
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static int tolua_ship_set_damage(lua_State * L)
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{
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ship *self = (ship *)tolua_tousertype(L, 1, 0);
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self->damage = (int)tolua_tonumber(L, 2, 0);
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return 0;
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}
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void tolua_ship_open(lua_State * L)
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{
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/* register user types */
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tolua_usertype(L, TOLUA_CAST "ship");
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tolua_module(L, NULL, 0);
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tolua_beginmodule(L, NULL);
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{
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tolua_cclass(L, TOLUA_CAST "ship", TOLUA_CAST "ship", TOLUA_CAST "", NULL);
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tolua_beginmodule(L, TOLUA_CAST "ship");
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{
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tolua_function(L, TOLUA_CAST "__tostring", tolua_ship_tostring);
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tolua_variable(L, TOLUA_CAST "id", tolua_ship_get_id, NULL);
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tolua_variable(L, TOLUA_CAST "name", tolua_ship_get_name,
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tolua_ship_set_name);
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tolua_variable(L, TOLUA_CAST "info", tolua_ship_get_display,
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tolua_ship_set_display);
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tolua_variable(L, TOLUA_CAST "units", tolua_ship_get_units, NULL);
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tolua_variable(L, TOLUA_CAST "flags", &tolua_ship_get_flags,
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tolua_ship_set_flags);
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tolua_variable(L, TOLUA_CAST "region", tolua_ship_get_region,
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tolua_ship_set_region);
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tolua_variable(L, TOLUA_CAST "coast", tolua_ship_get_coast,
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tolua_ship_set_coast);
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tolua_variable(L, TOLUA_CAST "type", tolua_ship_get_type, 0);
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tolua_variable(L, TOLUA_CAST "damage", tolua_ship_get_damage,
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tolua_ship_set_damage);
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#ifdef TODO
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.property("weight", &ship_getweight)
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.property("capacity", &ship_getcapacity)
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.property("maxsize", &ship_maxsize)
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.def_readwrite("damage", &ship::damage)
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.def_readwrite("size", &ship::size)
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#endif
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tolua_variable(L, TOLUA_CAST "objects", tolua_ship_get_objects, 0);
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tolua_function(L, TOLUA_CAST "create", tolua_ship_create);
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}
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tolua_endmodule(L);
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}
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tolua_endmodule(L);
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}
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