/**********************************
Draw the "list" keyword of a layer
**********************************/
static void compose_map_scenery(context_t * ctx, int layer_index)
{
int i = 0;
int x = 0;
int y = 0;
char * image_name = NULL;
anim_t * anim;
item_t * item;
char ** scenery_list = NULL;
char layer_name[SMALL_BUF];
sprintf(layer_name,"%s%d",MAP_KEY_LAYER,layer_index);
if(entry_get_group_list(MAP_TABLE, ctx->map, &scenery_list,layer_name,MAP_KEY_SCENERY,NULL) == RET_NOK ) {
return;
}
while(scenery_list[i] != NULL ) {
if(entry_read_int(MAP_TABLE, ctx->map, &x,layer_name,MAP_KEY_SCENERY,scenery_list[i],MAP_KEY_SCENERY_X,NULL) == RET_NOK ) {
i++;
continue;
}
if(entry_read_int(MAP_TABLE, ctx->map, &y,layer_name,MAP_KEY_SCENERY,scenery_list[i],MAP_KEY_SCENERY_Y,NULL) == RET_NOK ) {
i++;
continue;
}
if(entry_read_string(MAP_TABLE, ctx->map, &image_name,layer_name,MAP_KEY_SCENERY,scenery_list[i],MAP_KEY_SCENERY_IMAGE,NULL) == RET_NOK ) {
i++;
continue;
}
anim = imageDB_get_anim(ctx,image_name);
item = item_list_add(&item_list);
item_set_pos(item, x, y);
item_set_anim(item,anim,0);
//item_set_anim(item, x*ctx->tile_width, y*ctx->tile_height, anim,0);
i++;
}
deep_free(scenery_list);
}
/**********************************************
Delete an event on map at given coordinate
return RET_NOK if fails
**********************************************/
ret_code_t map_delete_event(const char * map, int layer, const char * script,
int x, int y)
{
char ** eventlist;
int i = 0;
int mapx;
int mapy;
char * map_script = nullptr;
const char * id = nullptr;
char layer_name[SMALL_BUF];
if (x < 0 || y < 0)
{
return RET_NOK;
}
sprintf(layer_name, "%s%d", MAP_KEY_LAYER, layer);
/* Manage concurrent acces to map files */
SDL_LockMutex(map_mutex);
/* Search events on the specified tile */
if (entry_get_group_list(MAP_TABLE, map, &eventlist, layer_name,
MAP_ENTRY_EVENT_LIST, nullptr) == RET_NOK)
{
SDL_UnlockMutex(map_mutex);
return RET_NOK;
}
while (eventlist[i] != nullptr)
{
if (entry_read_int(MAP_TABLE, map, &mapx, layer_name,
MAP_ENTRY_EVENT_LIST, eventlist[i], MAP_EVENT_POS_X,
nullptr) == RET_NOK)
{
i++;
continue;
}
if (entry_read_int(MAP_TABLE, map, &mapy, layer_name,
MAP_ENTRY_EVENT_LIST, eventlist[i], MAP_EVENT_POS_Y,
nullptr) == RET_NOK)
{
i++;
continue;
}
if (entry_read_string(MAP_TABLE, map, &map_script, layer_name,
MAP_ENTRY_EVENT_LIST, eventlist[i], MAP_EVENT_SCRIPT,
nullptr) == RET_NOK)
{
i++;
continue;
}
if (x == mapx && y == mapy && !strcmp(map_script, script))
{
id = eventlist[i];
free(map_script);
break;
}
free(map_script);
i++;
}
if (id == nullptr)
{
SDL_UnlockMutex(map_mutex);
return RET_NOK;
}
/* remove the event from the events list of the map */
if (entry_remove_group(MAP_TABLE, map, id, layer_name, MAP_ENTRY_EVENT_LIST,
nullptr) == RET_NOK)
{
SDL_UnlockMutex(map_mutex);
return RET_NOK;
}
deep_free(eventlist);
SDL_UnlockMutex(map_mutex);
/* Send network notifications */
context_broadcast_map(map);
return RET_OK;
}
/**************************************
delete an item on context's map
**************************************/
char * map_delete_item(const char * map, int layer, int x, int y)
{
char ** itemlist;
int i = 0;
int mapx;
int mapy;
const char * id = nullptr;
char * saved_item = nullptr;
char layer_name[SMALL_BUF];
if (x < 0 || y < 0)
{
return nullptr;
}
sprintf(layer_name, "%s%d", MAP_KEY_LAYER, layer);
/* Manage concurrent acces to map files */
SDL_LockMutex(map_mutex);
/* Search the items on the specified tile */
if (entry_get_group_list(MAP_TABLE, map, &itemlist, layer_name,
MAP_ENTRY_ITEM_LIST, nullptr) == RET_NOK)
{
SDL_UnlockMutex(map_mutex);
return nullptr;
}
while (itemlist[i] != nullptr)
{
if (entry_read_int(MAP_TABLE, map, &mapx, layer_name,
MAP_ENTRY_ITEM_LIST, itemlist[i], MAP_ITEM_POS_X,
nullptr) == RET_NOK)
{
SDL_UnlockMutex(map_mutex);
deep_free(itemlist);
return nullptr;
}
if (entry_read_int(MAP_TABLE, map, &mapy, layer_name,
MAP_ENTRY_ITEM_LIST, itemlist[i], MAP_ITEM_POS_Y,
nullptr) == RET_NOK)
{
SDL_UnlockMutex(map_mutex);
deep_free(itemlist);
return nullptr;
}
if (x == mapx && y == mapy)
{
id = itemlist[i];
saved_item = strdup(itemlist[i]);
break;
}
i++;
}
if (id == nullptr)
{
deep_free(itemlist);
if (saved_item)
{
free(saved_item);
}
SDL_UnlockMutex(map_mutex);
return nullptr;
}
/* remove the item from the item list of the map */
if (entry_remove_group(MAP_TABLE, map, id, layer_name, MAP_ENTRY_ITEM_LIST,
nullptr) == RET_NOK)
{
deep_free(itemlist);
free(saved_item);
SDL_UnlockMutex(map_mutex);
return nullptr;
}
deep_free(itemlist);
SDL_UnlockMutex(map_mutex);
/* Send network notifications */
context_broadcast_map(map);
return saved_item;
}
/**********************************
Compose item on map
**********************************/
static void compose_item(context_t * ctx,int layer_index)
{
char * sprite_name = NULL;
int sprite_align = ALIGN_CENTER;
int sprite_offset_y = 0;
anim_t * anim;
item_t * item;
int x;
int y;
int temp_x;
int temp_y;
char ** item_id;
int i;
static TTF_Font * font = NULL;
char * mytemplate;
int quantity;
char buf[SMALL_BUF];
char layer_name[SMALL_BUF];
sprintf(layer_name,"%s%d",MAP_KEY_LAYER,layer_index);
if(entry_get_group_list(MAP_TABLE,ctx->map,&item_id,layer_name,MAP_ENTRY_ITEM_LIST,NULL) == RET_NOK ) {
return;
}
font = font_get(ctx,ITEM_FONT, ITEM_FONT_SIZE);
i=0;
while( item_id[i] != NULL ) {
sprite_align = ALIGN_CENTER;
if(entry_read_int(MAP_TABLE,ctx->map,&x,layer_name,MAP_ENTRY_ITEM_LIST,item_id[i],MAP_ITEM_POS_X,NULL) == RET_NOK ) {
i++;
continue;
}
if(entry_read_int(MAP_TABLE,ctx->map,&y,layer_name,MAP_ENTRY_ITEM_LIST,item_id[i],MAP_ITEM_POS_Y,NULL) == RET_NOK ) {
i++;
continue;
}
mytemplate = item_is_resource(item_id[i]);
if ( mytemplate == NULL ) {
if(entry_read_string(ITEM_TABLE,item_id[i],&sprite_name,ITEM_SPRITE,NULL) == RET_NOK ) {
i++;
continue;
}
entry_read_int(ITEM_TABLE,item_id[i],&sprite_align,ITEM_ALIGN,NULL);
entry_read_int(ITEM_TABLE,item_id[i],&sprite_offset_y,ITEM_OFFSET_Y,NULL);
} else {
if(entry_read_string(ITEM_TEMPLATE_TABLE,mytemplate,&sprite_name,ITEM_SPRITE,NULL) == RET_NOK ) {
free(mytemplate);
i++;
continue;
}
entry_read_int(ITEM_TEMPLATE_TABLE,mytemplate,&sprite_align,ITEM_ALIGN,NULL);
entry_read_int(ITEM_TEMPLATE_TABLE,mytemplate,&sprite_offset_y,ITEM_OFFSET_Y,NULL);
free(mytemplate);
}
item = item_list_add(&item_list);
anim = imageDB_get_anim(ctx,sprite_name);
free(sprite_name);
temp_x = map_t2p_x(x,y,default_layer);
temp_y = map_t2p_y(x,y,default_layer);
x = temp_x;
y = temp_y;
/* Align on tile */
if( sprite_align == ALIGN_CENTER ) {
x -= ((anim->w*default_layer->map_zoom)-default_layer->tile_width)/2;
y -= ((anim->h*default_layer->map_zoom)-default_layer->tile_height)/2;
}
if( sprite_align == ALIGN_LOWER ) {
x -= ((anim->w*default_layer->map_zoom)-default_layer->tile_width)/2;
y -= (anim->h*default_layer->map_zoom)-default_layer->tile_height;
}
y += sprite_offset_y;
item_set_pos(item,x,y);
item_set_anim(item,anim,0);
item_set_zoom_x(item, default_layer->map_zoom );
item_set_zoom_y(item, default_layer->map_zoom );
if(font) {
quantity = resource_get_quantity(item_id[i]);
sprintf(buf,"%d",quantity);
item_set_string(item,buf);
item_set_font(item,font);
}
i++;
}
deep_free(item_id);
}
