Emmanuel BENOîT
e50775ec76
* The main loader script has been updated to generate the list of files it needs to load automatically. As a consequence, files that contained manually-maintained lists of scripts have been removed, and definition directories have been renamed accordingly. * PostgreSQL extension loading and configuration has been moved to a separate script to be loaded automatically in the main transaction. * Data and function definition scripts that had the -data or -functions suffix have been renamed (the suffix is unnecessary). * Unit tests have been reorganised to follow the definition's structure. * Documentation has been improved
45 lines
No EOL
1.3 KiB
PL/PgSQL
45 lines
No EOL
1.3 KiB
PL/PgSQL
-- LegacyWorlds Beta 6
|
|
-- PostgreSQL database scripts
|
|
--
|
|
-- Game updates - planet income and upkeep
|
|
--
|
|
-- Copyright(C) 2004-2010, DeepClone Development
|
|
-- --------------------------------------------------------
|
|
|
|
|
|
CREATE OR REPLACE FUNCTION sys.process_planet_money_updates( c_tick BIGINT )
|
|
RETURNS VOID
|
|
STRICT VOLATILE
|
|
SECURITY INVOKER
|
|
AS $$
|
|
DECLARE
|
|
rec RECORD;
|
|
incme REAL;
|
|
BEGIN
|
|
FOR rec IN SELECT p.name_id AS id , p.population AS pop ,
|
|
( ph.current / p.population )::REAL AS happiness ,
|
|
( ea.planet_id IS NULL ) AS produces_income
|
|
FROM sys.updates su
|
|
INNER JOIN verse.updates vu ON vu.update_id = su.id
|
|
INNER JOIN verse.planets p ON vu.planet_id = p.name_id
|
|
INNER JOIN verse.planet_happiness ph ON ph.planet_id = p.name_id
|
|
INNER JOIN verse.planet_money pm ON pm.planet_id = p.name_id
|
|
LEFT OUTER JOIN emp.abandon ea ON ea.planet_id = p.name_id
|
|
WHERE su.last_tick = c_tick AND su.status = 'PROCESSING'
|
|
AND su.gu_type = 'PLANET_MONEY'
|
|
FOR UPDATE OF p, pm
|
|
LOOP
|
|
IF rec.produces_income THEN
|
|
incme := verse.compute_income( rec.pop , rec.happiness ,
|
|
verse.get_raw_production( rec.id , 'CASH' )
|
|
);
|
|
ELSE
|
|
incme := 0;
|
|
END IF;
|
|
UPDATE verse.planet_money
|
|
SET income = incme ,
|
|
upkeep = verse.get_planet_upkeep( rec.id )
|
|
WHERE planet_id = rec.id;
|
|
END LOOP;
|
|
END;
|
|
$$ LANGUAGE plpgsql; |