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First real upload of the files used for developing

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git-svn-id: https://clonekeenplus.svn.sourceforge.net/svnroot/clonekeenplus/cgenius/trunk@5 4df4b0f3-56ce-47cb-b001-ed939b7d65a6
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gerstrong
2009-06-06 19:24:55 +00:00
commit 563103b890
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src/ai/ray.cpp
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#include "../sdl/sound/CSound.h"
#include "../keen.h"
#include "../include/game.h"
#include "../include/enemyai.h"
// raygun blast, shot by keen, and by the tank robots in ep1&2.
#include "ray.h"
void ray_ai(int o, stCloneKeenPlus *pCKP, stLevelControl levelcontrol)
{
int i;
int hitlethal;
if (objects[o].needinit)
{
objects[o].ai.ray.state = RAY_STATE_FLY;
objects[o].inhibitfall = 1;
objects[o].needinit = 0;
// if we shoot directly up against a wall have
// the ZAP appear next to the wall, not in it
if (objects[o].ai.ray.direction==RIGHT && objects[o].blockedr)
{
objects[o].x = (objects[o].x >> 4 >> CSF) << 4 << CSF;
if (TileProperty[getmaptileat(objects[o].x>>CSF,objects[o].y>>CSF)][BLEFT]) objects[o].x -= (16<<CSF);
//if (tiles[getmaptileat(objects[o].x>>CSF,objects[o].y>>CSF)].solidl) objects[o].x -= (16<<CSF);
objects[o].ai.ray.state = RAY_STATE_SETZAPZOT;
if (objects[o].onscreen) g_pSound->playStereofromCoord(SOUND_SHOT_HIT, PLAY_NOW, objects[o].scrx);
}
else if (objects[o].ai.ray.direction==LEFT && objects[o].blockedl)
{
objects[o].x = (objects[o].x >> 4 >> CSF) << 4 << CSF;
if (TileProperty[getmaptileat(objects[o].x>>CSF,objects[o].y>>CSF)][BRIGHT]) objects[o].x += (16<<CSF);
//if (tiles[getmaptileat(objects[o].x>>CSF,objects[o].y>>CSF)].solidl) objects[o].x -= (16<<CSF);
objects[o].ai.ray.state = RAY_STATE_SETZAPZOT;
if (objects[o].onscreen) g_pSound->playStereofromCoord(SOUND_SHOT_HIT, PLAY_NOW, objects[o].scrx);
}
}
switch(objects[o].ai.ray.state)
{
case RAY_STATE_FLY:
// test if it hit a baddie
for(i=1;i<MAX_OBJECTS;i++)
{
if (!objects[i].exists || i==o) continue;
if (objects[o].ai.ray.dontHitEnable)
{
if (objects[i].type==objects[o].ai.ray.dontHit) continue;
}
if (objects[i].canbezapped)
{
if (hitdetect(i, o))
{
objects[o].ai.ray.state = RAY_STATE_SETZAPZOT;
objects[i].zapped++;
}
}
}
// check if ray hit keen. if canpk=0, only enemy rays can hurt keen
if (objects[o].touchPlayer)
{
if (player[objects[o].touchedBy].pfrozentime > PFROZEN_THAW && \
levelcontrol.episode==1)
{
// shot a frozen player--melt the ice
player[objects[o].touchedBy].pfrozentime = PFROZEN_THAW;
objects[o].ai.ray.state = RAY_STATE_SETZAPZOT;
}
else
{
if (objects[o].ai.ray.dontHitEnable==0 || objects[o].ai.ray.dontHit!=OBJ_PLAYER)
{
killplayer(objects[o].touchedBy, pCKP);
objects[o].ai.ray.state = RAY_STATE_SETZAPZOT;
}
}
}
if (objects[o].ai.ray.direction == RIGHT)
{
// don't go through bonklethal tiles, even if they're not solid
// (for the arms on mortimer's machine)
/* if (tiles[getmaptileat((objects[o].x>>CSF)+sprites[objects[o].sprite].xsize, (objects[o].y>>CSF)+1)].bonklethal)
hitlethal = 1;
else if (tiles[getmaptileat((objects[o].x>>CSF)+sprites[objects[o].sprite].xsize, (objects[o].y>>CSF)+(sprites[objects[o].sprite].ysize-1))].bonklethal)
hitlethal = 1;*/
/*else*/ hitlethal = 0;
if (objects[o].blockedr || hitlethal)
{
objects[o].ai.ray.state = RAY_STATE_SETZAPZOT;
if (objects[o].onscreen) g_pSound->playStereofromCoord(SOUND_SHOT_HIT, PLAY_NOW, objects[o].scrx);
}
objects[o].x += RAY_SPEED;
}
else if (objects[o].ai.ray.direction == LEFT)
{
/*if (tiles[getmaptileat((objects[o].x>>CSF)-1, (objects[o].y>>CSF)+1)].bonklethal)
hitlethal = 1;
else if (tiles[getmaptileat((objects[o].x>>CSF)-1, (objects[o].y>>CSF)+(sprites[objects[o].sprite].ysize-1))].bonklethal)
hitlethal = 1;*/
/*else*/ hitlethal = 0;
if (objects[o].blockedl || hitlethal)
{
objects[o].ai.ray.state = RAY_STATE_SETZAPZOT;
if (objects[o].onscreen) g_pSound->playStereofromCoord(SOUND_SHOT_HIT, PLAY_NOW, objects[o].scrx);
}
objects[o].x -= RAY_SPEED;
}
else if (objects[o].ai.ray.direction == DOWN)
{
if (objects[o].blockedd || objects[o].blockedu)
{
objects[o].ai.ray.state = RAY_STATE_SETZAPZOT;
if (objects[o].onscreen) g_pSound->playStereofromCoord(SOUND_SHOT_HIT, PLAY_NOW, objects[o].scrx);
}
objects[o].y += RAY_SPEED;
}
break;
case RAY_STATE_SETZAPZOT:
objects[o].ai.ray.state = RAY_STATE_ZAPZOT;
objects[o].ai.ray.zapzottimer = RAY_ZAPZOT_TIME;
if (levelcontrol.episode==1)
{
if (rand()&1)
{ objects[o].sprite = RAY_FRAME_ZAP_EP1; }
else
{ objects[o].sprite = RAY_FRAME_ZOT_EP1; }
}
else if (levelcontrol.episode==2)
{
if (rand()&1)
{ objects[o].sprite = RAY_FRAME_ZAP_EP2; }
else
{ objects[o].sprite = RAY_FRAME_ZOT_EP2; }
}
else
{
if (rand()&1)
{ objects[o].sprite = RAY_FRAME_ZAP_EP3; }
else
{ objects[o].sprite = RAY_FRAME_ZOT_EP3; }
}
if (objects[o].ai.ray.direction==LEFT || objects[o].ai.ray.direction==RIGHT)
{
objects[o].y -= (2<<CSF);
}
else
{
objects[o].x -= (4<<CSF);
}
// ... and fall through
case RAY_STATE_ZAPZOT:
if (!objects[o].ai.ray.zapzottimer)
{ objects[o].exists = 0; }
else objects[o].ai.ray.zapzottimer--;
break;
}
}