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Continue AI

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This commit is contained in:
Miloslav Číž 2019-10-18 15:25:07 +02:00
parent 9a0f4f3a8e
commit 41de9f66c8
2 changed files with 57 additions and 13 deletions
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2
levels.h
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@ -237,7 +237,7 @@ SFG_PROGRAM_MEMORY SFG_Level SFG_level0 =
{SFG_LEVEL_ELEMENT_BARREL, {12, 4}}, {SFG_LEVEL_ELEMENT_BARREL, {15, 4}},
{SFG_LEVEL_ELEMENT_BARREL, {24, 10}}, {SFG_LEVEL_ELEMENT_NONE, {0, 0}},
{SFG_LEVEL_ELEMENT_BARREL, {13, 4}}, {SFG_LEVEL_ELEMENT_BARREL, {12, 6}},
{SFG_LEVEL_ELEMENT_MONSTER1, {15, 7}}, {SFG_LEVEL_ELEMENT_MONSTER1, {17,9}},
{SFG_LEVEL_ELEMENT_MONSTER1, {15, 7}}, {SFG_LEVEL_ELEMENT_NONE, {0, 0}},
{SFG_LEVEL_ELEMENT_NONE, {0, 0}}, {SFG_LEVEL_ELEMENT_NONE, {0, 0}},
{SFG_LEVEL_ELEMENT_NONE, {0, 0}}, {SFG_LEVEL_ELEMENT_NONE, {0, 0}},
{SFG_LEVEL_ELEMENT_NONE, {0, 0}}, {SFG_LEVEL_ELEMENT_NONE, {0, 0}},

68
main.c
View File

@ -267,6 +267,9 @@ typedef struct
uint8_t health;
} SFG_MonsterRecord;
#define SFG_MONSTER_MASK_STATE 0x0f
#define SFG_MONSTER_MASK_TYPE 0xf0
#define SFG_MONSTER_STATE_INACTIVE 0 ///< Not nearby, not actively updated.
#define SFG_MONSTER_STATE_IDLE 1
#define SFG_MONSTER_STATE_ATTACKING 2
@ -274,12 +277,13 @@ typedef struct
#define SFG_MONSTER_STATE_DYING 4
#define SFG_MONSTER_STATE_GOING_N 5
#define SFG_MONSTER_STATE_GOING_NE 6
#define SFG_MONSTER_STATE_GOING_SW 7
#define SFG_MONSTER_STATE_GOING_S 8
#define SFG_MONSTER_STATE_GOING_SW 9
#define SFG_MONSTER_STATE_GOING_W 10
#define SFG_MONSTER_STATE_GOING_NW 11
#define SFG_MONSTER_STATE_GOING_N 12
#define SFG_MONSTER_STATE_GOING_E 7
#define SFG_MONSTER_STATE_GOING_SW 8
#define SFG_MONSTER_STATE_GOING_S 9
#define SFG_MONSTER_STATE_GOING_SW 10
#define SFG_MONSTER_STATE_GOING_W 11
#define SFG_MONSTER_STATE_GOING_NW 12
#define SFG_MONSTER_STATE_GOING_N 13
#define SFG_MAX_MONSTERS 64
@ -985,7 +989,43 @@ void SFG_playerRotateWeapon(uint8_t next)
void SFG_monsterPerformAI(SFG_MonsterRecord *monster)
{
monster->coords[0] += SFG_MONSTER_MOVE_UNITS_PER_FRAME;
uint8_t state = monster->stateType & SFG_MONSTER_MASK_STATE;
uint8_t type = monster->stateType & SFG_MONSTER_MASK_TYPE;
int8_t coordAdd[2];
coordAdd[0] = 0;
coordAdd[1] = 0;
if (state == SFG_MONSTER_STATE_IDLE)
{
state = SFG_MONSTER_STATE_GOING_E;
}
else
{
switch (state)
{
case SFG_MONSTER_STATE_GOING_E:
coordAdd[0] = SFG_MONSTER_MOVE_UNITS_PER_FRAME;
state = SFG_MONSTER_STATE_GOING_W;
break;
case SFG_MONSTER_STATE_GOING_W:
coordAdd[0] = -1 * SFG_MONSTER_MOVE_UNITS_PER_FRAME;
state = SFG_MONSTER_STATE_GOING_E;
break;
default:
break;
}
}
monster->stateType = state | type;
monster->coords[0] += coordAdd[0];
monster->coords[1] += coordAdd[1];
}
/**
@ -1271,14 +1311,18 @@ void SFG_gameStep()
if (
RCL_absVal(SFG_player.squarePosition[0] - monster->coords[0] / 4)
<= SFG_LEVEL_ELEMENT_ACTIVE_DISTANCE
&&
> SFG_LEVEL_ELEMENT_ACTIVE_DISTANCE
||
RCL_absVal(SFG_player.squarePosition[1] - monster->coords[1] / 4)
<= SFG_LEVEL_ELEMENT_ACTIVE_DISTANCE
> SFG_LEVEL_ELEMENT_ACTIVE_DISTANCE
)
monster->stateType = SFG_MONSTER_STATE_IDLE;
else
{
monster->stateType = SFG_MONSTER_STATE_INACTIVE;
}
else if (monster->stateType == SFG_MONSTER_STATE_INACTIVE)
{
monster->stateType = SFG_MONSTER_STATE_IDLE;
}
SFG_currentLevel.checkedMonsterIndex++;