/*****************************
return the quantity of a resource
return -1 on error
*****************************/
int resource_get_quantity(const char * item_id)
{
int quantity;
char * my_template;
if((my_template=item_is_resource(item_id))==NULL) {
return 1; /* unique item */
}
free(my_template);
if(entry_read_int(ITEM_TABLE,item_id,&quantity,ITEM_QUANTITY, NULL) == RET_NOK ) {
return -1;
}
return quantity;
}
/*****************************
set the quantity of a resource
return -1 on error
*****************************/
int resource_set_quantity(context_t * context, const char * item_id, int quantity)
{
char * my_template;
/* unique item */
if((my_template=item_is_resource(item_id))==NULL) {
return -1;
}
free(my_template);
if(entry_write_int(ITEM_TABLE,item_id,quantity,ITEM_QUANTITY, NULL) == RET_NOK ) {
return -1;
}
network_send_table_file(context,ITEM_TABLE,item_id);
return 0;
}
/*****************************
Return the name of an item
return NULL on error
*****************************/
char * item_get_name(const char * item_id)
{
char * my_template;
char * name;
if( (my_template=item_is_resource(item_id)) != NULL ) {
if(entry_read_string(ITEM_TEMPLATE_TABLE,my_template,&name,ITEM_NAME,NULL) == RET_OK ) {
free(my_template);
return name;
}
free(my_template);
} else {
if(entry_read_string(ITEM_TABLE,item_id,&name,ITEM_NAME,NULL) == RET_OK ) {
return name;
}
}
return NULL;
}
/**********************************
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);
}