Module:BATTD tower changes: Difference between revisions

← Older edit

@@ Line 27: / Line 27: @@
 	})
-	-- create name:_pageName dictionary
+	local upgradePrereqs = cargo.query("battd_upgrades=main, battd_upgrades__previous=prev", "main.id=thisId, prev._value=prevId", {
+		where=sFormat("main.tower='%s'", towerName),
+		join="main._ID=prev._RowID"
+	})
+	-- build name:_pageName dictionary
 	local pagenamesByName = {}
 	for i, upgrade in ipairs(upgrades) do pagenamesByName[upgrade.name] = upgrade._pageName end
+	local upgradePrereqsOfById = {		-- key:values table - upgrades:upgrades this is a prerequisite of
+		root = {}
+	}
+	-- build upgradePrereqsOfById
+	for i, upgrade in ipairs(upgradePrereqs) do
+		-- upgrade:next table
+		if upgrade.prevId then
+			if upgradePrereqsOfById[upgrade.prevId] then
+				upgradePrereqsOfById[upgrade.prevId][#upgradePrereqsOfById[upgrade.prevId]+1] = upgrade.thisId
+			else
+				upgradePrereqsOfById[upgrade.prevId] = {upgrade.thisId}
+			end
+		else
+			-- if this upgrade is a root upgrade and is not already purchased
+			upgradePrereqsOfById["root"][#upgradePrereqsOfById["root"]+1] = upgrade.thisId
+		end
+	end
 	-- helper function for cargo storing
@@ Line 49: / Line 73: @@
 	end
-	local outputTable = {"{|class='wikitable'\n!Upgrades!!Changes"}
+	local outputTable = {"{|class='wikitable'\n!Tiers!!Changes"}
 	for i = 1, 20 do
 		local changes		= args[sFormat("upgrades %i changes", i)]
 		local upgradeNames	= args[sFormat("upgrades %i", i)]
-		local costBefore	= args[sFormat("upgrades %i cost before", i)]
-		local costAfter		= args[sFormat("upgrades %i cost after", i)]
+		local before		= tonumber(args[sFormat("upgrades %i cost before", i)])
+		local after			= tonumber(args[sFormat("upgrades %i cost after", i)])
+		local baseCostDiff	= 0
 		-- stop if this set is missing changes/upgrades
 		if upgradeNames == "" then break end
@@ Line 62: / Line 88: @@
 		for upgradeName in sGmatch(upgradeNames, "([^;]+)") do
-			outputRow[#outputRow+1] = sFormat("*[[%s|%s]]", upgradeName, pagenamesByName[upgradeName])
+			outputRow[#outputRow+1] = sFormat("[[%s|%s]]", upgradeName, pagenamesByName[upgradeName])
+		end
+		if before ~= 0 and after ~= 0 then
+			-- list item
+			changes = sFormat("%s\n%s", getCostListItem(before, after, {
+				before > after and "Upgrade cost reduced" or "Upgrade cost increased",
+				sFormat("$%s", lang:formatNum(before)),
+				sFormat("$%s", lang:formatNum(after)),
+				undoc=args[sFormat("upgrades %i cost undoc", i)],
+				fix  =args[sFormat("upgrades %i cost fix", i)]
+			}), changes)
 		end
-		outputTable[i+1] = sFormat("|-\n|\n%s\n|\n%s", tConcat(outputRow, "<br>"), changes)
+		outputTable[i+1] = sFormat("|-\n|\n%s\n|\n%s", tConcat(outputRow, ", "), changes)
 	end