*Use prev_spell data calculated on startup instead of sql column.

*Changed map structure of req spell.
*Added precalculated data for next spell in rank and last one.
*Removed duplicated rank entries for some spells and used req_spell column instead.
*Allow required spell to have required spell.

--HG--
branch : trunk

1 files changed, 83 insertions, 0 deletions

diff --git a/sql/updates/506_world.sql b/sql/updates/506_world.sql
new file mode 100644
index 00000000000..5e4b12d7a16
--- /dev/null
+++ b/sql/updates/506_world.sql
@@ -0,0 +1,83 @@
+-- added missing entry for 3rd rank of gift of the wild
+
+DELETE FROM spell_chain WHERE spell_id = 21849;
+DELETE FROM spell_chain WHERE spell_id = 21850;
+DELETE FROM spell_chain WHERE spell_id = 26991;
+
+INSERT INTO spell_chain (spell_id,prev_spell,first_spell,rank,req_spell) VALUES (21849,0,21849,1,0);
+INSERT INTO spell_chain (spell_id,prev_spell,first_spell,rank,req_spell) VALUES (21850,21849,21849,2,0);
+INSERT INTO spell_chain (spell_id,prev_spell,first_spell,rank,req_spell) VALUES (26991,21850,21849,3,0);
+
+-- weaponsmith and armorsmith as blacksmith req spells
+
+DELETE FROM spell_chain WHERE spell_id = 9787;
+DELETE FROM spell_chain WHERE spell_id = 9788;
+
+INSERT INTO spell_chain (spell_id,prev_spell,first_spell,rank,req_spell) VALUES (9787,0,9787,1,9785);
+INSERT INTO spell_chain (spell_id,prev_spell,first_spell,rank,req_spell) VALUES (9788,0,9788,1,9785);
+
+-- axe/sword/hammer smith req weaponsmith
+
+DELETE FROM spell_chain WHERE spell_id = 17039;
+DELETE FROM spell_chain WHERE spell_id = 17040;
+DELETE FROM spell_chain WHERE spell_id = 17041;
+
+INSERT INTO spell_chain (spell_id,prev_spell,first_spell,rank,req_spell) VALUES (17039,0,17039,1,9787);
+INSERT INTO spell_chain (spell_id,prev_spell,first_spell,rank,req_spell) VALUES (17040,0,17040,1,9787);
+INSERT INTO spell_chain (spell_id,prev_spell,first_spell,rank,req_spell) VALUES (17041,0,17041,1,9787);
+
+-- letherworking specs req spells
+
+DELETE FROM spell_chain WHERE spell_id = 10660;
+DELETE FROM spell_chain WHERE spell_id = 10658;
+DELETE FROM spell_chain WHERE spell_id = 10656;
+
+INSERT INTO spell_chain (spell_id,prev_spell,first_spell,rank,req_spell) VALUES (10660,0,10660,1,10662);
+INSERT INTO spell_chain (spell_id,prev_spell,first_spell,rank,req_spell) VALUES (10658,0,10658,1,10662);
+INSERT INTO spell_chain (spell_id,prev_spell,first_spell,rank,req_spell) VALUES (10656,0,10656,1,10662);
+
+-- alchemy specs req spells
+
+DELETE FROM spell_chain WHERE spell_id = 28672;
+DELETE FROM spell_chain WHERE spell_id = 28675;
+DELETE FROM spell_chain WHERE spell_id = 28677;
+
+INSERT INTO spell_chain (spell_id,prev_spell,first_spell,rank,req_spell) VALUES (28672,0,28672,1,28596);
+INSERT INTO spell_chain (spell_id,prev_spell,first_spell,rank,req_spell) VALUES (28675,0,28675,1,28596);
+INSERT INTO spell_chain (spell_id,prev_spell,first_spell,rank,req_spell) VALUES (28677,0,28677,1,28596);
+
+-- tailoring specs req spells
+
+DELETE FROM spell_chain WHERE spell_id = 26801;
+DELETE FROM spell_chain WHERE spell_id = 26798;
+DELETE FROM spell_chain WHERE spell_id = 26797;
+
+INSERT INTO spell_chain (spell_id,prev_spell,first_spell,rank,req_spell) VALUES (26801,0,26801,1,26790);
+INSERT INTO spell_chain (spell_id,prev_spell,first_spell,rank,req_spell) VALUES (26798,0,26798,1,26790);
+INSERT INTO spell_chain (spell_id,prev_spell,first_spell,rank,req_spell) VALUES (26797,0,26797,1,26790);
+
+-- engineering specs req spells
+
+DELETE FROM spell_chain WHERE spell_id = 20222;
+DELETE FROM spell_chain WHERE spell_id = 20219;
+
+INSERT INTO spell_chain (spell_id,prev_spell,first_spell,rank,req_spell) VALUES (20222,0,20222,1,12656);
+INSERT INTO spell_chain (spell_id,prev_spell,first_spell,rank,req_spell) VALUES (20219,0,20219,1,12656);
+
+-- divine spirit req spells
+
+DELETE FROM spell_chain WHERE spell_id = 27681;
+DELETE FROM spell_chain WHERE spell_id = 32999;
+
+INSERT INTO spell_chain (spell_id,prev_spell,first_spell,rank,req_spell) VALUES (27681,0,27681,1,14752);
+INSERT INTO spell_chain (spell_id,prev_spell,first_spell,rank,req_spell) VALUES (32999,27681,27681,2,0);
+
+-- judgement of justice req seal of justice(dunno what is this for)
+
+DELETE FROM spell_chain WHERE spell_id = 20184;
+DELETE FROM spell_chain WHERE spell_id = 31896;
+
+INSERT INTO spell_chain (spell_id,prev_spell,first_spell,rank,req_spell) VALUES (20184,0,20184,1,20164);
+INSERT INTO spell_chain (spell_id,prev_spell,first_spell,rank,req_spell) VALUES (31896,20184,20184,2,0);
+
+ALTER TABLE spell_chain DROP COLUMN prev_spell;
\ No newline at end of file