Campaigns: Add 'Wings of Victory' (Drake Campaign)

data/campaigns/Wings_of_Victory/_main.cfg

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+#textdomain wesnoth-wov
+[textdomain]
+    name="wesnoth-wov"
+[/textdomain]
+
+# wmlscope: set export=no
+[campaign]
+    id=Wings_of_Victory
+    name= _ "Wings of Victory"
+    abbrev= _ "WoV"
+    icon="units/drakes/inferno-fly-2-upstroke.png~CROP(0,0,72,72)~RC(magenta>red)"
+    rank=120
+    start_year="5 YW"
+    end_year="6 YW"
+    define=CAMPAIGN_WINGS_OF_VICTORY
+    first_scenario="01_The_Hunt"
+    image="data/core/images/portraits/drakes/inferno.png~SCALE(350,350)"
+    description= _ "Seize, conquer, dominate, expand. That was ever the Way of the Drakes. But the Brothers of the Spiral Path have seen a vision: Irdya is made like an egg, and the day will come when there is no more world to conquer — and what of the Way then? There was a drake named Galun on whom fell the burden of finding an answer...
+
+" + _ "(Intermediate level, 11 scenarios.)" + "
+" + _ "Version:" + " " + "{./dist/version}" + "  " + "https://r.wesnoth.org/t49140"
+
+    {CAMPAIGN_DIFFICULTY EASY   "units/drakes/burner-fly-1.png~CROP(0,0,72,72)~RC(magenta>red)"        ( _ "Fledgling") ( _ "Normal")}
+    {CAMPAIGN_DIFFICULTY NORMAL "units/drakes/fire-fly-2-upstroke.png~CROP(0,0,72,72)~RC(magenta>red)" ( _ "Aspirant")  ( _ "Challenging")} {DEFAULT_DIFFICULTY}
+    {CAMPAIGN_DIFFICULTY HARD   "units/drakes/inferno-fly-5.png~CROP(0,0,72,72)~RC(magenta>red)"       ( _ "Dominant")  ( _ "Difficult")}
+
+    [about]
+        title= _ "Authors"
+        [entry]
+            name="Fabi/Fendrin"
+        [/entry]
+        [entry]
+            name="Eric S. Raymond (esr)"
+        [/entry]
+        [entry]
+            name = "Jeffrey 'Sigurd' Westcoat (SigurdFireDragon)"
+        [/entry]
+    [/about]
+    [about]
+        title = _ "Alpha Testing and Proofreading"
+        [entry]
+            name = "josteph"
+        [/entry]
+    [/about]
+    [about]
+        title = _ "Campaign Maintenance"
+        [entry]
+            name = "Jeffrey 'Sigurd' Westcoat (SigurdFireDragon)"
+            comment= "current maintainer"
+        [/entry]
+    [/about]
+    [about]
+        title= _ "Graphics"
+        [entry]
+            name="Shield"
+            comment="rabbit unit sprites"
+        [/entry]
+    [/about]
+[/campaign]
+
+#ifdef CAMPAIGN_WINGS_OF_VICTORY
+[binary_path]
+    path=data/campaigns/Wings_of_Victory
+[/binary_path]
+
+{./utils}
+{./scenarios}
+[+units]
+    {./units}
+[/units]
+#endif
+
+# wmllint: directory spellings Galun Vank Reshan'lo Morogor
+# wmllint: directory spellings Kerath Vulcaniad Verkon

data/campaigns/Wings_of_Victory/dist/version

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+1.0.0

data/campaigns/Wings_of_Victory/lua/lua.lua

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+-- from multiplayer/eras.lua, slightly modified
+
+local res = {}
+
+res.turns_over_advantage = function()
+	local _ = wesnoth.textdomain "wesnoth-multiplayer"
+	local function all_sides()
+		local function f(s, i)
+			i = i + 1
+			local t = wesnoth.sides[i]
+			return t and i, t
+		end
+		return f, nil, 0
+	end
+
+	local income_factor = 5
+
+	local winning_sides = {}
+	local tie = true
+	local total_score = -1
+	local side_comparison = ""
+	local color = "#000000"
+	for side, team in all_sides() do
+		if not team.__cfg.hidden then
+			local r, g, b = 255, 255, 255
+			if     team.__cfg.color == 1 then r, g, b = 255,   0,   0
+			elseif team.__cfg.color == 2 then r, g, b =   0,   0, 255 end
+			if # wesnoth.get_units( { side = side } ) == 0 then
+				side_comparison = side_comparison .. string.format( tostring( _ "<span strikethrough='true' foreground='#%02x%02x%02x'>Side %d</span>") .. "\n",
+				r, g, b, side)
+			else
+				local income = team.total_income * income_factor
+				local units = 0
+				-- Calc the total unit-score here
+				for i, unit in ipairs( wesnoth.get_units { side = side } ) do
+					if not unit.__cfg.canrecruit then
+						wesnoth.fire("unit_worth", { id = unit.id })
+						units = units + wml.variables["unit_worth"]
+					end
+				end
+				-- Up to here
+				local total = units + team.gold + income
+				side_comparison = side_comparison .. string.format( tostring( _ "<span foreground='#%02x%02x%02x'>Side %d</span>:  Income score = %d  Unit score = %d  Gold = %d") .. "\n" .. tostring( _ "Grand total: <b>%d</b>") .. "\n",
+				r, g, b, side, income, units, team.gold, total)
+				if total > total_score then
+					color = string.format("#%02x%02x%02x", r, g, b)
+					winning_sides = {side}
+					tie = false
+					total_score = total
+				elseif total == total_score then
+					table.insert(winning_sides, side)
+					tie = true
+				end
+			end
+		end
+	end
+
+	local result = nil
+	if tie then
+		side_comparison = side_comparison .. string.format( "\n" .. tostring( _ "Sides %s and %d are tied."), 1 , 2)
+		result = "tie"
+	else
+		side_comparison = side_comparison .. string.format( "\n" .. tostring( _ "<span foreground='%s'>Side %d</span> has the advantage."), color, winning_sides[1])
+		result = winning_sides[1]
+	end
+	wesnoth.fire("message", { message = side_comparison, speaker = "narrator", image = "wesnoth-icon.png"})
+	return result
+end
+return res