Allow to use floats in damage pattern editor

eos/db/migrations/upgrade33.py

@@ -0,0 +1,30 @@
+"""
+Migration 33
+
+Allow use of floats in damage pattern values
+"""
+
+tmpTable = """
+CREATE TABLE "damagePatternsTemp" (
+	"ID" INTEGER NOT NULL, 
+	"name" VARCHAR, 
+	"emAmount" FLOAT, 
+	"thermalAmount" FLOAT, 
+	"kineticAmount" FLOAT, 
+	"explosiveAmount" FLOAT, 
+	"ownerID" INTEGER, 
+	"created" DATETIME, 
+	"modified" DATETIME, 
+	PRIMARY KEY ("ID"), 
+	FOREIGN KEY("ownerID") REFERENCES users ("ID")
+)
+"""
+
+
+def upgrade(saveddata_engine):
+    saveddata_engine.execute(tmpTable)
+    saveddata_engine.execute(
+            'INSERT INTO damagePatternsTemp (ID, name, emAmount, thermalAmount, kineticAmount, explosiveAmount, ownerID, created, modified) '
+            'SELECT ID, name, emAmount, thermalAmount, kineticAmount, explosiveAmount, ownerID, created, modified FROM damagePatterns')
+    saveddata_engine.execute('DROP TABLE damagePatterns')
+    saveddata_engine.execute('ALTER TABLE damagePatternsTemp RENAME TO damagePatterns')

eos/db/saveddata/damagePattern.py

@@ -17,7 +17,7 @@
 # along with eos.  If not, see <http://www.gnu.org/licenses/>.
 # ===============================================================================
 
-from sqlalchemy import Table, Column, Integer, ForeignKey, String, DateTime
+from sqlalchemy import Table, Column, Integer, Float, ForeignKey, String, DateTime
 from sqlalchemy.orm import mapper
 import datetime
 
@@ -27,10 +27,10 @@ from eos.saveddata.damagePattern import DamagePattern
 damagePatterns_table = Table("damagePatterns", saveddata_meta,
                              Column("ID", Integer, primary_key=True),
                              Column("name", String),
-                             Column("emAmount", Integer),
-                             Column("thermalAmount", Integer),
-                             Column("kineticAmount", Integer),
-                             Column("explosiveAmount", Integer),
+                             Column("emAmount", Float),
+                             Column("thermalAmount", Float),
+                             Column("kineticAmount", Float),
+                             Column("explosiveAmount", Float),
                              Column("ownerID", ForeignKey("users.ID"), nullable=True),
                              Column("created", DateTime, nullable=True, default=datetime.datetime.now),
                              Column("modified", DateTime, nullable=True, onupdate=datetime.datetime.now)