Index: binaries/data/mods/public/simulation/components/Health.js
===================================================================
--- binaries/data/mods/public/simulation/components/Health.js
+++ binaries/data/mods/public/simulation/components/Health.js
@@ -9,11 +9,11 @@
 		"<DeathType>corpse</DeathType>" +
 	"</a:example>" +
 	"<element name='Max' a:help='Maximum hitpoints'>" +
-		"<ref name='nonNegativeDecimal'/>" +
+		"<data type='nonNegativeInteger'/>" +
 	"</element>" +
 	"<optional>" +
 		"<element name='Initial' a:help='Initial hitpoints. Default if unspecified is equal to Max'>" +
-			"<ref name='nonNegativeDecimal'/>" +
+			"<data type='nonNegativeInteger'/>" +
 		"</element>" +
 	"</optional>" +
 	"<optional>" +
Index: binaries/data/mods/public/simulation/templates/other/palisades_angle_spike.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/other/palisades_angle_spike.xml
+++ binaries/data/mods/public/simulation/templates/other/palisades_angle_spike.xml
@@ -11,7 +11,7 @@
     <Height>9.0</Height>
   </Footprint>
   <Health>
-    <Max op="mul">0.5</Max>
+    <Max op="mul_round">0.5</Max>
   </Health>
   <Identity>
     <SpecificName>Angle Spike</SpecificName>
Index: binaries/data/mods/public/simulation/templates/other/palisades_rocks_gate.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/other/palisades_rocks_gate.xml
+++ binaries/data/mods/public/simulation/templates/other/palisades_rocks_gate.xml
@@ -14,7 +14,7 @@
     <PassRange>20</PassRange>
   </Gate>
   <Health>
-    <Max op="mul">0.64</Max>
+    <Max op="mul_round">0.64</Max>
   </Health>
   <Identity>
     <Classes datatype="tokens">Gates</Classes>
Index: binaries/data/mods/public/simulation/templates/other/palisades_rocks_long.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/other/palisades_rocks_long.xml
+++ binaries/data/mods/public/simulation/templates/other/palisades_rocks_long.xml
@@ -11,7 +11,7 @@
     <Height>9.0</Height>
   </Footprint>
   <Health>
-    <Max op="mul">0.75</Max>
+    <Max op="mul_round">0.75</Max>
   </Health>
   <Identity>
     <SelectionGroupName>other/wallset_palisade</SelectionGroupName>
Index: binaries/data/mods/public/simulation/templates/other/palisades_rocks_medium.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/other/palisades_rocks_medium.xml
+++ binaries/data/mods/public/simulation/templates/other/palisades_rocks_medium.xml
@@ -11,7 +11,7 @@
     <Height>9.0</Height>
   </Footprint>
   <Health>
-    <Max op="mul">0.5</Max>
+    <Max op="mul_round">0.5</Max>
   </Health>
   <Identity>
     <SelectionGroupName>other/wallset_palisade</SelectionGroupName>
Index: binaries/data/mods/public/simulation/templates/other/palisades_rocks_outpost.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/other/palisades_rocks_outpost.xml
+++ binaries/data/mods/public/simulation/templates/other/palisades_rocks_outpost.xml
@@ -11,7 +11,7 @@
     <Height>15.0</Height>
   </Footprint>
   <Health>
-    <Max op="mul">2.0</Max>
+    <Max op="mul_round">2.0</Max>
   </Health>
   <Identity>
     <SpecificName>Outpost</SpecificName>
Index: binaries/data/mods/public/simulation/templates/other/palisades_rocks_short.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/other/palisades_rocks_short.xml
+++ binaries/data/mods/public/simulation/templates/other/palisades_rocks_short.xml
@@ -11,7 +11,7 @@
     <Height>9.0</Height>
   </Footprint>
   <Health>
-    <Max op="mul">0.25</Max>
+    <Max op="mul_round">0.25</Max>
   </Health>
   <Identity>
     <SelectionGroupName>other/wallset_palisade</SelectionGroupName>
Index: binaries/data/mods/public/simulation/templates/other/palisades_rocks_tower.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/other/palisades_rocks_tower.xml
+++ binaries/data/mods/public/simulation/templates/other/palisades_rocks_tower.xml
@@ -11,7 +11,7 @@
     <Height>9.0</Height>
   </Footprint>
   <Health>
-    <Max op="mul">0.75</Max>
+    <Max op="mul_round">0.75</Max>
   </Health>
   <Identity>
     <SelectionGroupName>other/wallset_palisade</SelectionGroupName>
Index: binaries/data/mods/public/simulation/templates/other/palisades_small_spikes.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/other/palisades_small_spikes.xml
+++ binaries/data/mods/public/simulation/templates/other/palisades_small_spikes.xml
@@ -11,7 +11,7 @@
     <Height>2.0</Height>
   </Footprint>
   <Health>
-    <Max op="mul">0.2</Max>
+    <Max op="mul_round">0.2</Max>
   </Health>
   <Identity>
     <SpecificName>Small Spikes</SpecificName>
Index: binaries/data/mods/public/simulation/templates/other/palisades_tall_spikes.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/other/palisades_tall_spikes.xml
+++ binaries/data/mods/public/simulation/templates/other/palisades_tall_spikes.xml
@@ -11,7 +11,7 @@
     <Height>2.0</Height>
   </Footprint>
   <Health>
-    <Max op="mul">0.5</Max>
+    <Max op="mul_round">0.5</Max>
   </Health>
   <Identity>
     <SpecificName>Tall Spikes</SpecificName>
Index: binaries/data/mods/public/simulation/templates/structures/rome_siege_wall_gate.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/structures/rome_siege_wall_gate.xml
+++ binaries/data/mods/public/simulation/templates/structures/rome_siege_wall_gate.xml
@@ -18,7 +18,7 @@
     <Height>7.0</Height>
   </Footprint>
   <Health>
-    <Max op="mul">0.75</Max>
+    <Max op="mul_round">0.75</Max>
   </Health>
   <Identity>
     <Civ>rome</Civ>
Index: binaries/data/mods/public/simulation/templates/structures/rome_siege_wall_long.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/structures/rome_siege_wall_long.xml
+++ binaries/data/mods/public/simulation/templates/structures/rome_siege_wall_long.xml
@@ -43,7 +43,7 @@
     </VisibleGarrisonPoints>
   </GarrisonHolder>
   <Health>
-    <Max op="mul">0.75</Max>
+    <Max op="mul_round">0.75</Max>
   </Health>
   <Identity>
     <Civ>rome</Civ>
Index: binaries/data/mods/public/simulation/templates/structures/rome_siege_wall_medium.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/structures/rome_siege_wall_medium.xml
+++ binaries/data/mods/public/simulation/templates/structures/rome_siege_wall_medium.xml
@@ -37,7 +37,7 @@
     </VisibleGarrisonPoints>
   </GarrisonHolder>
   <Health>
-    <Max op="mul">0.75</Max>
+    <Max op="mul_round">0.75</Max>
   </Health>
   <Identity>
     <Civ>rome</Civ>
Index: binaries/data/mods/public/simulation/templates/structures/rome_siege_wall_short.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/structures/rome_siege_wall_short.xml
+++ binaries/data/mods/public/simulation/templates/structures/rome_siege_wall_short.xml
@@ -24,7 +24,7 @@
     <Height>7.0</Height>
   </Footprint>
   <Health>
-    <Max op="mul">0.75</Max>
+    <Max op="mul_round">0.75</Max>
   </Health>
   <Identity>
     <Civ>rome</Civ>
Index: binaries/data/mods/public/simulation/templates/structures/rome_siege_wall_tower.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/structures/rome_siege_wall_tower.xml
+++ binaries/data/mods/public/simulation/templates/structures/rome_siege_wall_tower.xml
@@ -24,7 +24,7 @@
     <Height>14.0</Height>
   </Footprint>
   <Health>
-    <Max op="mul">0.75</Max>
+    <Max op="mul_round">0.75</Max>
   </Health>
   <Identity>
     <Civ>rome</Civ>
Index: binaries/data/mods/public/simulation/templates/template_structure_defensive_wall_gate.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/template_structure_defensive_wall_gate.xml
+++ binaries/data/mods/public/simulation/templates/template_structure_defensive_wall_gate.xml
@@ -7,7 +7,7 @@
     <PassRange>20</PassRange>
   </Gate>
   <Health>
-    <Max op="mul">0.85</Max>
+    <Max op="mul_round">0.85</Max>
   </Health>
   <Identity>
     <Classes datatype="tokens">Gates</Classes>
Index: binaries/data/mods/public/simulation/templates/units/mace_champion_infantry_e.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/units/mace_champion_infantry_e.xml
+++ binaries/data/mods/public/simulation/templates/units/mace_champion_infantry_e.xml
@@ -5,7 +5,7 @@
     <Pierce op="add">1</Pierce>
   </Armour>
   <Health>
-    <Max op="mul">1.1</Max>
+    <Max op="mul_round">1.1</Max>
   </Health>
   <Identity>
     <SpecificName>Hypaspistḗs Argyraspídi</SpecificName>
Index: binaries/data/mods/public/simulation/templates/units/maur_elephant_archer_b.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/units/maur_elephant_archer_b.xml
+++ binaries/data/mods/public/simulation/templates/units/maur_elephant_archer_b.xml
@@ -25,7 +25,7 @@
     <Height>8.0</Height>
   </Footprint>
   <Health>
-    <Max op="mul">2.0</Max>
+    <Max op="mul_round">2.0</Max>
   </Health>
   <Identity>
     <Civ>maur</Civ>
Index: binaries/data/mods/public/simulation/templates/units/spart_support_female_citizen.xml
===================================================================
--- binaries/data/mods/public/simulation/templates/units/spart_support_female_citizen.xml
+++ binaries/data/mods/public/simulation/templates/units/spart_support_female_citizen.xml
@@ -13,7 +13,7 @@
     </Entities>
   </Builder>
   <Health>
-    <Max op="mul">1.4</Max>
+    <Max op="mul_round">1.4</Max>
   </Health>
   <Identity>
     <Civ>spart</Civ>