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Continue AI

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This commit is contained in:
Miloslav Číž 2019-10-18 16:48:19 +02:00
parent 58e253ee08
commit b9ff4f4497
1 changed files with 38 additions and 10 deletions
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46
main.c
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@ -1010,7 +1010,12 @@ void SFG_monsterPerformAI(SFG_MonsterRecord *monster)
if (state == SFG_MONSTER_STATE_IDLE)
{
state = SFG_MONSTER_STATE_GOING_E;
switch (SFG_random() % 2)
{
case 0: state = SFG_MONSTER_STATE_GOING_E; break;
case 1: state = SFG_MONSTER_STATE_GOING_W; break;
default: break;
}
}
else
{
@ -1018,12 +1023,10 @@ void SFG_monsterPerformAI(SFG_MonsterRecord *monster)
{
case SFG_MONSTER_STATE_GOING_E:
coordAdd[0] = 1;
state = SFG_MONSTER_STATE_GOING_W;
break;
case SFG_MONSTER_STATE_GOING_W:
coordAdd[0] = -1;
state = SFG_MONSTER_STATE_GOING_E;
break;
default:
@ -1031,16 +1034,41 @@ void SFG_monsterPerformAI(SFG_MonsterRecord *monster)
}
}
int16_t newPos[2];
newPos[0] = monster->coords[0] + coordAdd[0];
newPos[1] = monster->coords[1] + coordAdd[1];
int8_t collision = 0;
if (newPos[0] < 0 || newPos[0] >= 256 || newPos[1] < 0 || newPos[1] >= 256)
{
collision = 1;
}
else
{
RCL_Unit currentHeight =
SFG_floorHeightAt(monster->coords[0] / 4,monster->coords[1] / 4);
RCL_Unit newHeight =
SFG_floorHeightAt(newPos[0] / 4,newPos[1] / 4);
collision =
RCL_absVal(currentHeight - newHeight) > RCL_CAMERA_COLL_STEP_HEIGHT;
}
if (collision)
{
state = SFG_MONSTER_STATE_IDLE;
// ^ will force the monster to choose random direction in next update
newPos[0] = monster->coords[0];
newPos[1] = monster->coords[1];
}
monster->stateType = state | type;
monster->coords[0] += coordAdd[0];
monster->coords[1] += coordAdd[1];
monster->coords[0] = newPos[0];
monster->coords[1] = newPos[1];;
}
/**