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Limit maximum enemy spawns
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Asdow
@@ -6,11 +6,11 @@
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===
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Preamble
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§0. Constants
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§1. Underground sector list compilation
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§2. Defining enemy garrisons and creature population
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§3. Internal workings
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§3.1. Underground sector names
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§0. Constants
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§1. Underground sector list compilation
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§2. Defining enemy garrisons and creature population
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§3. Internal workings
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§3.1. Underground sector names
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Preamble
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@@ -26,12 +26,12 @@
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have an effect on a game in progress.
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Modders likely want to focus on §1. and §2.
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Modders likely want to focus on §1. and §2.
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There is also another script closely related to this one, which defines
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sector names ("undergroundsectornames.lua" and localized versions). See
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§3.1. for more details.
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§3.1. for more details.
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The game will call this script for any of three reasons:
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@@ -73,7 +73,7 @@ math.randomseed( os.time() ); math.random(); math.random(); math.random()
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-------------------
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-- §0. Constants --
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-- §0. Constants --
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-------------------
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Habitat = { -- creature type distribution in percentages
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@@ -100,16 +100,16 @@ CreatureMusic = {
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---------------------------------------------
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-- §1. Underground sector list compilation --
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-- §1. Underground sector list compilation --
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---------------------------------------------
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--[[
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In this list add underground sectors by specifying their location.
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If no loadscreen attribute is given the script will use "LS_Mine" for
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level 1 sectors and "LS_Cave" for level 2 and level 3 sectors (see §3.).
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level 1 sectors and "LS_Cave" for level 2 and level 3 sectors (see §3.).
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Also specify any other static attributes in this list (cf. §2.)
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Also specify any other static attributes in this list (cf. §2.)
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]]
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@@ -135,6 +135,99 @@ local sectorList = {
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--[[
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LimitUndergroundEnemies
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Remarks
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Used to limit the amount of enemies in underground sectors to what
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can be present in tactical at once. We cannot drip feed enemy amounts
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over the maximum allowed in underground sectors, resulting in assertion
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error in void AddSoldierInitListEnemyDefenceSoldiers( UINT8 ubTotalAdmin, UINT8 ubTotalTroops, UINT8 ubTotalElite, UINT8 ubTotalRobots, UINT8 ubTotalTanks, UINT8 ubTotalJeeps )
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in Soldier Init List.cpp when trying to enter the sector.
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Parameters
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sector (sectorlist element)
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What sector we're checking for illegal enemy amounts
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maxEnemies (integer)
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The maximum amount of enemies that can be present at once in tactical mode
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MAX_NUMBER_ENEMIES_IN_TACTICAL defined in JA2_Options.ini
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]]
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local function LimitUndergroundEnemies(sector, maxEnemies)
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local enemiesToRemove = 0
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local admins = 0
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local troops = 0
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local elites = 0
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if sector.numAdmins ~= nil then
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admins = sector.numAdmins
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enemiesToRemove = enemiesToRemove + admins
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end
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if sector.numTroops ~= nil then
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troops = sector.numTroops
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enemiesToRemove = enemiesToRemove + troops
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end
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if sector.numElites ~= nil then
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elites = sector.numElites
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enemiesToRemove = enemiesToRemove + elites
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end
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enemiesToRemove = enemiesToRemove - maxEnemies
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-- Start removing enemies from the lowest class, we wouldn't want to
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-- make the game any easier, now would we?
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if enemiesToRemove > 0 then
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if enemiesToRemove > admins then
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enemiesToRemove = enemiesToRemove - admins
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admins = 0
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else
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admins = admins - enemiesToRemove
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enemiesToRemove = 0
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end
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if enemiesToRemove > troops then
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enemiesToRemove = enemiesToRemove - troops
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troops = 0
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else
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troops = troops - enemiesToRemove
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enemiesToRemove = 0
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end
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if enemiesToRemove > elites then
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enemiesToRemove = enemiesToRemove - elites
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elites = 0
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else
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elites = elites - enemiesToRemove
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enemiesToRemove = 0
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end
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end
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-- Guard against negative enemy amounts
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if sector.numAdmins ~= nil then
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if admins < 0 then
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admins = 0
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end
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sector.numAdmins = admins
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end
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if sector.numTroops ~= nil then
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if troops < 0 then
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troops = 0
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end
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sector.numTroops = troops
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end
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if sector.numElites ~= nil then
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if elites < 0 then
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elites = 0
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end
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sector.numElites = elites
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end
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end
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--[[
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PopulateSectors
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@@ -155,15 +248,20 @@ Parameters
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Indicates whether or not the player selected the scifi option.
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0: realistic, 1: scifi
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maxEnemies (integer)
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The maximum amount of enemies that can be present at once in tactical mode
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MAX_NUMBER_ENEMIES_IN_TACTICAL defined in JA2_Options.ini
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]]
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local function PopulateSectors(difficultyLevel, gameStyle)
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local function PopulateSectors(difficultyLevel, gameStyle, maxEnemies)
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local s = sectorList
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----------------------------------------------------------
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-- §2. Defining enemy garrisons and creature population --
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-- §2. Defining enemy garrisons and creature population --
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----------------------------------------------------------
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if difficultyLevel == 1 then
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@@ -179,7 +277,8 @@ local function PopulateSectors(difficultyLevel, gameStyle)
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s["K15-1"].numTroops = 14 + math.random(0, 6)
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s["K15-1"].numElites = 10 + math.random(0, 2)
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end
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LimitUndergroundEnemies(s["K15-1"], maxEnemies)
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if difficultyLevel == 1 then
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s["K15-2"].numTroops = 10 + math.random(0, 3)
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s["K15-2"].numElites = 0
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@@ -193,6 +292,7 @@ local function PopulateSectors(difficultyLevel, gameStyle)
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s["K15-2"].numTroops = 14 + math.random(0, 6)
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s["K15-2"].numElites = 10 + math.random(0, 2)
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end
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LimitUndergroundEnemies(s["K15-2"], maxEnemies)
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if difficultyLevel == 1 then
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s["L15-2"].numTroops = 12 + math.random(0, 2)
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@@ -207,6 +307,7 @@ local function PopulateSectors(difficultyLevel, gameStyle)
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s["L15-2"].numTroops = 14 + math.random(0, 6)
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s["L15-2"].numElites = 10 + math.random(0, 2)
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end
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LimitUndergroundEnemies(s["L15-2"], maxEnemies)
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if difficultyLevel == 1 then
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s["L15-3"].numTroops = 26
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@@ -221,13 +322,14 @@ local function PopulateSectors(difficultyLevel, gameStyle)
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s["L15-3"].numTroops = 10
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s["L15-3"].numElites = 22
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end
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LimitUndergroundEnemies(s["L15-3"], maxEnemies)
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end
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---------------------------
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-- §3. Internal workings --
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-- §3. Internal workings --
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---------------------------
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--[[
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@@ -272,23 +374,23 @@ Return value
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- numCreatures
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integer, specifying number of creatures in total, default: 0
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Distribution of creature types depends on creature habitat (see §0.)
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Distribution of creature types depends on creature habitat (see §0.)
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- creatureHabitat
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integer, specifying creature distribution type
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Use one of the constants from the Habitat enumeration (see §0.)
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Use one of the constants from the Habitat enumeration (see §0.)
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- music
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integer, specifying under which circumstances to use creepy music
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Use one of the costants from CreatureMusic enumeration (see §0.)
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Use one of the costants from CreatureMusic enumeration (see §0.)
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]]
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function BuildUndergroundSectorList(gameSettings)
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local difficultyLevel = gameSettings["difficultyLevel"]
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local gameStyle = gameSettings["gameStyle"]
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PopulateSectors(difficultyLevel, gameStyle)
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local maxEnemies = gameSettings["maxTacticalEnemies"]
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PopulateSectors(difficultyLevel, gameStyle, maxEnemies)
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return sectorList
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@@ -303,7 +405,7 @@ Remarks
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Provides the game with the name and file format of the loadscreen for a
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given sector. The function forwards the loadscreen attribute as declared
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in the sectorList (cf. §1.) or uses default screens.
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in the sectorList (cf. §1.) or uses default screens.
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The game will use the name and format as well as screen resolution to
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build the complete file name itself.
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@@ -363,7 +465,7 @@ end
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------------------------------------
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-- §3.1. Underground sector names --
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-- §3.1. Underground sector names --
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------------------------------------
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--[[
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