Fixed boots of speed (removing them granted infinite movement speed)

git-svn-id: http://svn.net-core.org/repos/t-engine4@1435 51575b47-30f0-44d4-a5cc-537603b46e54

game/modules/tome/class/Object.lua

@@ -352,7 +352,7 @@ function _M:getTextualDesc()
 	if w.see_invisible then desc[#desc+1] = ("See invisible: %d"):format(w.see_invisible) end
 	if w.invisible then desc[#desc+1] = ("Invisibility: %d"):format(w.invisible) end
 
-	if w.movement_speed then desc[#desc+1] = ("Movement speed: %d%%"):format((1 - w.movement_speed) * 100) end
+	if w.movement_speed then desc[#desc+1] = ("Movement speed: %d%%"):format(w.movement_speed * 100) end
 
 	end
 

game/modules/tome/class/interface/Combat.lua

@@ -624,7 +624,7 @@ end
 
 --- Computes movement speed
 function _M:combatMovementSpeed()
-	return self.movement_speed or 1
+	return 1 + (self.movement_speed or 0)
 end
 
 --- Check if the actor has a gem bomb in quiver

game/modules/tome/data/general/objects/egos/boots.lua

@@ -51,7 +51,7 @@ newEntity{
 	rarity = 20,
 	cost = 60,
 	wielder = {
-		movement_speed = 0.8,
+		movement_speed = -0.2,
 	},
 }