From 0ca3f5bd7fd12657182a1cc75e93ba93f6e677f0 Mon Sep 17 00:00:00 2001
From: Nipun Garg
Date: Sat, 6 Jul 2019 01:25:27 +0530
Subject: HDB: Add Bots splitter-comments

---
 engines/hdb/ai-bots.cpp | 144 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 144 insertions(+)

(limited to 'engines/hdb/ai-bots.cpp')

diff --git a/engines/hdb/ai-bots.cpp b/engines/hdb/ai-bots.cpp
index 2168395729..fafeadc0d1 100644
--- a/engines/hdb/ai-bots.cpp
+++ b/engines/hdb/ai-bots.cpp
@@ -24,6 +24,13 @@
 
 namespace HDB {
 
+//-------------------------------------------------------------------
+//
+//	OMNIBOT : This guy moves on a path and if he sees the player
+//		directly ahead, he will shoot at him
+//
+//-------------------------------------------------------------------
+
 void aiOmniBotInit(AIEntity *e) {
 	if (e->value1 == 1)
 		e->aiAction = aiOmniBotMove;
@@ -129,6 +136,13 @@ void aiOmniBotAction(AIEntity *e) {
 		e->sequence--;
 }
 
+//-------------------------------------------------------------------
+//
+//	OMNIBOT MISSILE : Used by the FOURFIRER and OMNIBOT, this deadly
+//		missile flies through the air, killing anything it hits
+//
+//-------------------------------------------------------------------
+
 void aiOmniBotMissileInit(AIEntity *e) {
 	e->state = STATE_MOVEDOWN;
 	e->aiAction = aiOmniBotMissileAction;
@@ -169,6 +183,13 @@ void aiOmniBotMissileAction(AIEntity *e) {
 		}
 }
 
+//-------------------------------------------------------------------
+//
+//	TURNBOT : Moves straight ahead until it hits a wall, then turns
+//		right and continues.
+//
+//-------------------------------------------------------------------
+
 void aiTurnBotInit(AIEntity *e) {
 	e->aiAction = aiTurnBotAction;
 }
@@ -220,6 +241,13 @@ void aiTurnBotAction(AIEntity *e) {
 		g_hdb->_ai->killPlayer(DEATH_NORMAL);
 }
 
+//-------------------------------------------------------------------
+//
+//	SHOCKBOT : Moves on a path, electrifying all tiles surrounding it
+//		that are METAL.  Will pause when changing directions.
+//
+//-------------------------------------------------------------------
+
 void aiShockBotInit(AIEntity *e) {
 	g_hdb->_ai->findPath(e);
 	e->aiAction = aiShockBotAction;
@@ -291,6 +319,14 @@ void aiShockBotShock(AIEntity *e, int mx, int my) {
 	}
 }
 
+//-------------------------------------------------------------------
+//
+//	RIGHTBOT
+//
+//	Rules: Follows the right-hand wall.  That's it!
+//
+//-------------------------------------------------------------------
+
 void aiRightBotInit(AIEntity *e) {
 	e->moveSpeed = kPlayerMoveSpeed;
 	if (!g_hdb->getActionMode())
@@ -468,6 +504,15 @@ void aiRightBotAction(AIEntity *e) {
 	}
 }
 
+//-------------------------------------------------------------------
+//
+//	PUSHBOT : Very simple, this guy goes forward and pushes anything in his
+//		path all the way until it can't go any further.  Then, he turns 180
+//		degress and comes back until he can't go any further.  Then... he
+//		turns 180 degrees and does it all over again!
+//
+//-------------------------------------------------------------------
+
 void aiPushBotInit(AIEntity *e) {
 	if (e->value1 != 1)
 		e->aiAction = aiPushBotAction;
@@ -566,6 +611,13 @@ void aiPushBotAction(AIEntity *e) {
 	}
 }
 
+//-------------------------------------------------------------------
+//
+//	RAILRIDER : crazy green goopy dude -- he gives you rides on his
+//		special track!
+//
+//-------------------------------------------------------------------
+
 void aiRailRiderInit(AIEntity *e) {
 	if (e->type == AI_RAILRIDER_ON) {
 		// On the tracks already - spawn RED arrow
@@ -804,6 +856,13 @@ void aiRailRiderOnAction(AIEntity *e) {
 	}
 }
 
+//-------------------------------------------------------------------
+//
+//	MAINTBOT : This little fella likes to cause trouble!  He just jubs
+//		around the map and looks for stuff to press.  Touch him and you die.
+//
+//-------------------------------------------------------------------
+
 void aiMaintBotInit(AIEntity *e) {
 	// value1 field determines whether the "MMM!" sound plays
 	// 1 means NO
@@ -962,6 +1021,13 @@ void aiMaintBotAction(AIEntity *e) {
 	}
 }
 
+//-------------------------------------------------------------------
+//
+//	FOURFIRER : This bot turns and fires in the direction it's facing,
+//		but only if the player is visible
+//
+//-------------------------------------------------------------------
+
 void aiFourFirerInit(AIEntity *e) {
 	e->value1 = 0;
 	e->aiAction = aiFourFirerAction;
@@ -1032,6 +1098,14 @@ void aiFourFirerAction(AIEntity *e) {
 	}
 }
 
+//-------------------------------------------------------------------
+//
+//	DEADEYE : Crazy attack dog with Chompie(tm) sounds!  Will sit in one spot
+//		looking around, then run in a random direction and distance.  If, while
+//		scanning, Deadeye sees the player, he goes nuts and attacks!
+//
+//-------------------------------------------------------------------
+
 void aiDeadEyeInit(AIEntity *e) {
 	e->sequence = 64;
 	e->blinkFrames = e->goalX = 0;
@@ -1223,6 +1297,12 @@ void aiDeadEyeAction(AIEntity *e) {
 		e->sequence = 64;
 }
 
+//-------------------------------------------------------------------
+//
+//	LASER
+//
+//-------------------------------------------------------------------
+
 void aiLaserInit(AIEntity *e) {
 	e->aiDraw = aiLaserDraw;
 	e->value1 = e->value2 = 0;		// start & end of laser beam
@@ -1433,6 +1513,12 @@ void aiLaserDraw(AIEntity *e, int mx, int my) {
 	e->movedownFrames++;
 }
 
+//-------------------------------------------------------------------
+//
+//	DIVERTER
+//
+//-------------------------------------------------------------------
+
 void aiDiverterInit(AIEntity *e) {
 	e->aiDraw = aiDiverterDraw;
 	e->aiAction = aiDiverterAction;
@@ -1571,6 +1657,13 @@ void aiDiverterDraw(AIEntity *e, int mx, int my) {
 	e->movedownFrames++;
 }
 
+//-------------------------------------------------------------------
+//
+//	MEERKAT : nutty little groundhog dude that will bite Guy if he's on
+//		his mound.  That blows 1-5 gems outta Guy!
+//
+//-------------------------------------------------------------------
+
 void aiMeerkatInit(AIEntity *e) {
 	e->state = STATE_NONE;
 	e->sequence = 0;
@@ -1753,6 +1846,13 @@ void aiMeerkatLookAround(AIEntity *e) {
 	g_hdb->_ai->animEntFrames(e);
 }
 
+//-------------------------------------------------------------------
+//
+//	FATFROG : Just sits in place and blasts out his tongue if you're 
+//		within range.
+//
+//-------------------------------------------------------------------
+
 void aiFatFrogInit(AIEntity *e) {
 	e->aiAction = aiFatFrogAction;
 }
@@ -2084,6 +2184,12 @@ void aiFatFrogTongueDraw(AIEntity *e, int mx, int my) {
 	}
 }
 
+//-------------------------------------------------------------------
+//
+//	GOODFAIRY
+//
+//-------------------------------------------------------------------
+
 void aiGoodFairyInit(AIEntity *e) {
 	e->aiAction = aiGoodFairyAction;
 	e->sequence = 20;
@@ -2278,6 +2384,12 @@ void aiGoodFairyAction(AIEntity *e) {
 		e->sequence = 20;
 }
 
+//-------------------------------------------------------------------
+//
+//	BADFAIRY
+//
+//-------------------------------------------------------------------
+
 void aiBadFairyInit(AIEntity *e) {
 	e->aiAction = aiBadFairyAction;
 	e->sequence = 20;
@@ -2405,6 +2517,12 @@ void aiBadFairyAction(AIEntity *e) {
 		e->sequence = 20;
 }
 
+//-------------------------------------------------------------------
+//
+//	BADFAIRY's GATE PUDDLE!
+//
+//-------------------------------------------------------------------
+
 void aiGatePuddleInit(AIEntity *e) {
 	e->aiAction = aiGatePuddleAction;
 	e->value1 = 50;
@@ -2529,6 +2647,19 @@ void aiGatePuddleAction(AIEntity *e) {
 	}
 }
 
+//-------------------------------------------------------------------
+//
+//	ICEPUFF : Little icy dude peeks out of the ground and pops up and
+//		throws a snowball at you if he sees you....then he blasts back
+//		into the snow and hides for a while....
+//
+// Variables used specially:
+//	value1, value2	: x,y of snowball
+//	dir2			: direction of snowball. DIR_NONE = no snowball
+//	sequence	: timer for peeking
+//
+//-------------------------------------------------------------------
+
 void aiIcePuffSnowballInit(AIEntity *e) {
 	// which direction are we throwing in? Load the graphic if we need to
 	switch (e->dir) {
@@ -2749,6 +2880,13 @@ void aiIcePuffAction(AIEntity *e) {
 	}
 }
 
+//-------------------------------------------------------------------
+//
+//	BUZZFLY : Simply flies around on paths.... kills you if you touch him.
+//		He pauses at corners, too.
+//
+//-------------------------------------------------------------------
+
 void aiBuzzflyInit(AIEntity *e) {
 	e->aiAction = aiBuzzflyAction;
 	e->sequence = 0;
@@ -2810,6 +2948,12 @@ void aiBuzzflyAction(AIEntity *e) {
 	}
 }
 
+//-------------------------------------------------------------------
+//
+//	DRAGON
+//
+//-------------------------------------------------------------------
+
 void aiDragonInit(AIEntity *e) {
 	AIEntity *block;
 
-- 
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