objects/oTransition/step.gml

From spelunky.gmk, Spelunky Classic 1.1's source, © 2008, 2009 Derek Yu and Mossmouth, LLC, shown whole under the Spelunky User License v1.1b. Extracted by spelunky.ai's tools, an unofficial fan project, one file per script or event; the // ==== lines are the extractor's, naming each action of the event. Some scripts are others' work that Derek Yu credits in the source's readme.txt: Martin Piecyk's platform engine, ChevyRay's view scaling scripts and tsg1zzn's Super Sound System.

oTransition's step event, 85 lines of GML.

if (checkAttackPressed() or checkStartPressed()){    n = 0;    if (instance_exists(oTunnelMan))    {        person = instance_nearest(100, 100, oTunnelMan);        if (person.talk < 3) n = 1;    }    if (drawLoot == 2 and moneyCount == global.xmoney and n == 0)    {        if (gamepad.attackPressed) gamepad.attackPressed = false;        if (gamepad.startPressed) gamepad.startPressed = false;        if (alarm[0] > 1) alarm[0] = 1;        if (alarm[1] > 1) alarm[1] = 1;        global.gameStart = true;        global.lake = false;        if (global.customLevel) room_goto(rLoadLevel);        else if (global.currLevel >= 5 and global.currLevel <= 8 and not global.genBlackMarket)        {            if (rand(1,global.probLake) == 1) { global.lake = true; room_goto(rLevel3); }            else room_goto(rLevel);        }        else if (global.currLevel >= 9 and global.currLevel <= 12) room_goto(rLevel2);        else if (global.currLevel == 16) room_goto(rOlmec);        else room_goto(rLevel);    }    else    {        hurryup = true;    }}if (checkUpPressed()){    if (instance_exists(oTunnelMan))    {        person = instance_nearest(100, 100, oTunnelMan);        person.donate += 100;        if (isRoom("rTransition1x") or isRoom("rTransition3x"))        {            if (global.money > global.tunnel1)            {                if (person.donate > global.tunnel1) person.donate = global.tunnel1;            }            else if (person.donate > global.money) person.donate = global.money;        }        else        {            if (global.money > global.tunnel2)            {                if (person.donate > global.tunnel2) person.donate = global.tunnel2;            }            else if (person.donate > global.money) person.donate = global.money;        }    }}else if (checkDownPressed()){    if (instance_exists(oTunnelMan))    {        person = instance_nearest(100, 100, oTunnelMan);        person.donate -= 100;        if (person.donate < 0) person.donate = 0;    }}if (drawLoot == 2){    if (moneyCount < global.xmoney)    {        if (hurryup) moneyCount = global.xmoney;        else        {            moneyDiff = global.xmoney - moneyCount;            if (moneyDiff > 100)                moneyCount += 100;            else                moneyCount += moneyDiff;        }    }}debugCounter += 1;