void CK6_MapMiscFlagsCheck(CK_object *obj)
{
if (obj->user3 == 0)
{
int tileX = obj->clipRects.tileXmid;
int tileY = RF_UnitToTile(obj->clipRects.unitY1 +
(obj->clipRects.unitY2 - obj->clipRects.unitY1)/2);
uint16_t tile = CA_TileAtPos(tileX, tileY, 1);
uint8_t miscValue = TI_ForeMisc(tile);
if (miscValue == MISCFLAG_TELEPORT)
CK_AnimateMapTeleporter(tileX, tileY);
}
}
void CK6_RocketFly(CK_object *obj)
{
if (!ck_nextX && !ck_nextY)
{
if (!SD_SoundPlaying())
SD_PlaySound(SOUND_ROCKETFLY);
int delta = SD_GetSpriteSync() * 32;
// Will we reach a new tile?
if (obj->user2 > delta)
{
// No... keep moving in the same direction.
obj->user2 -= delta;
int dirX = ck_infoplaneArrowsX[obj->user1];
if (dirX == 1)
{
// Moving right.
ck_nextX += delta;
}
else if (dirX == -1)
{
// Moving left
ck_nextX -= delta;
}
int dirY = ck_infoplaneArrowsY[obj->user1];
if (dirY == 1)
{
// Moving down
ck_nextY += delta;
}
else if (dirY == -1)
{
// Moving up
ck_nextY -= delta;
}
}
else
{
// Move to next tile.
int dirX = ck_infoplaneArrowsX[obj->user1];
if (dirX == 1)
{
// Moving right.
ck_nextX += obj->user2;
}
else if (dirX == -1)
{
// Moving left
ck_nextX -= obj->user2;
}
int dirY = ck_infoplaneArrowsY[obj->user1];
if (dirY == 1)
{
// Moving down
ck_nextY += obj->user2;
}
else if (dirY == -1)
{
// Moving up
ck_nextY -= obj->user2;
}
int tileX = (uint16_t)RF_UnitToTile(obj->posX + ck_nextX);
int tileY = (uint16_t)RF_UnitToTile(obj->posY + ck_nextY);
obj->user1 = CA_TileAtPos(tileX, tileY, 2) - 0x5B;
if ((obj->user1 < 0) || (obj->user1 > 8))
{
obj->posX += ck_nextX;
obj->posY += ck_nextY;
CK_SetAction2(obj, CK_GetActionByName("CK6_ACT_RocketSit0"));
ck_keenObj->posX = RF_TileToUnit(tileX + 1) + 0x10;
ck_keenObj->posY = RF_TileToUnit(tileY + 1);
ck_keenObj->type = CT_Player;
ck_keenObj->gfxChunk = 0xBD;
ck_keenObj->clipped = CLIP_normal;
CK_SetAction(ck_keenObj, CK_GetActionByName("CK_ACT_MapKeenStart"));
ck_gameState.ep.ck6.inRocket ^= 1;
return;
}
delta -= obj->user2;
obj->user2 = 256 - delta;
// Move in the new direction.
dirX = ck_infoplaneArrowsX[obj->user1];
if (dirX == 1)
{
// Moving right.
ck_nextX += delta;
}
else if (dirX == -1)
{
// Moving left
ck_nextX -= delta;
}
dirY = ck_infoplaneArrowsY[obj->user1];
if (dirY == 1)
{
// Moving down
ck_nextY += delta;
}
else if (dirY == -1)
{
// Moving up
ck_nextY -= delta;
}
}
}
}
// TODO: Cache stuff here instead of spawner handlers
void CK6_ScanInfoLayer()
{
//TODO: Work out where to store current map number, etc.
int mapW = CA_MapHeaders[ca_mapOn]->width;
int mapH = CA_MapHeaders[ca_mapOn]->height;
for (int y = 0; y < mapH; ++y)
{
for (int x = 0; x < mapW; ++x)
{
int infoValue = CA_TileAtPos(x, y, 2);
switch (infoValue)
{
case 1:
CK_SpawnKeen(x, y, 1);
CK_DemoSignSpawn();
ca_graphChunkNeeded[175] |= ca_levelbit;
ck6_lumpsNeeded[Lump_Keen] = true;
break;
case 2:
CK_SpawnKeen(x, y, -1);
CK_DemoSignSpawn();
ca_graphChunkNeeded[175] |= ca_levelbit;
ck6_lumpsNeeded[Lump_Keen] = true;
break;
case 3:
CK_DemoSignSpawn();
ca_graphChunkNeeded[175] |= ca_levelbit;
CK_SpawnMapKeen(x, y);
ck6_lumpsNeeded[Lump_Mapkeen] = true;
break;
// Bloogs
case 6:
if (ck_gameState.difficulty < D_Hard)
break;
case 5:
if (ck_gameState.difficulty < D_Normal)
break;
case 4:
ck6_lumpsNeeded[Lump_Bloog] = true;
CK6_SpawnBloog(x, y);
break;
case 7:
case 8:
case 9:
case 10:
case 11:
case 12:
case 13:
case 14:
{
int color = (infoValue - 7) % 4;
ck6_lumpsNeeded[Lump_BloogletR + color] = true;
CK6_SpawnBlooglet(x, y, infoValue - 7);
break;
}
case 15:
case 16:
CK6_SpawnMapCliff(x, y, infoValue - 15);
break;
case 24:
ck6_lumpsNeeded[Lump_Molly] = true;
CK6_SpawnMolly(x, y);
break;
// Fleex
case 20:
if (ck_gameState.difficulty < D_Hard)
break;
case 19:
if (ck_gameState.difficulty < D_Normal)
break;
case 18:
ck6_lumpsNeeded[Lump_Fleex] = true;
CK6_SpawnFleex(x, y);
break;
case 25:
RF_SetScrollBlock(x, y, true);
break;
case 26:
RF_SetScrollBlock(x, y, false);
break;
// Platforms
case 27:
case 28:
case 29:
case 30:
CK_SpawnAxisPlatform(x, y, infoValue - 27, false);
ck6_lumpsNeeded[Lump_Platform] = true;
break;
case 32:
CK_SpawnFallPlat(x, y);
ck6_lumpsNeeded[Lump_Platform] = true;
break;
case 33:
if (ck_gameState.difficulty > D_Easy)
break;
case 34:
if (ck_gameState.difficulty > D_Normal)
break;
case 35:
CK_SpawnStandPlatform(x, y);
ck6_lumpsNeeded[Lump_Platform] = true;
break;
case 36:
case 37:
case 38:
case 39:
CK_SpawnGoPlat(x, y, infoValue - 36, false);
ck6_lumpsNeeded[Lump_Platform] = true;
ck6_lumpsNeeded[Lump_PlatBip] = true;
break;
case 40:
CK_SneakPlatSpawn(x, y);
ck6_lumpsNeeded[Lump_Platform] = true;
break;
// Bobbas
case 43:
if (ck_gameState.difficulty < D_Hard)
break;
case 42:
if (ck_gameState.difficulty < D_Normal)
break;
case 41:
ck6_lumpsNeeded[Lump_Bobba] = true;
CK6_SpawnBobba(x, y);
break;
case 44:
case 45:
CK6_SpawnSatelliteLoading(x, y, infoValue - 44);
break;
// Nospike
case 49:
if (ck_gameState.difficulty < D_Hard)
break;
case 48:
if (ck_gameState.difficulty < D_Normal)
break;
case 47:
ck6_lumpsNeeded[Lump_Nospike] = true;
CK6_SpawnNospike(x, y);
break;
// Gik
case 52:
if (ck_gameState.difficulty < D_Hard)
break;
case 51:
if (ck_gameState.difficulty < D_Normal)
break;
case 50:
ck6_lumpsNeeded[Lump_Gik] = true;
CK6_SpawnGik(x, y);
break;
// Turrets
case 53:
case 54:
case 55:
case 56:
ck6_lumpsNeeded[Lump_Turret] = true;
CK_TurretSpawn(x, y, infoValue - 53);
break;
case 69:
// Spawn extra stunner if Keen has low ammo
if (ck_gameState.numShots >= 5)
break;
infoValue = 68;
case 57:
case 58:
case 59:
case 60:
case 61:
case 62:
case 63:
case 64:
case 65:
case 66:
case 67:
case 68:
CK_SpawnItem(x, y, infoValue - 57);
ck6_lumpsNeeded[ck6_itemLumps[infoValue - 57]] = true;
break;
// Orbatrices
case 72:
if (ck_gameState.difficulty < D_Hard)
break;
case 71:
if (ck_gameState.difficulty < D_Normal)
break;
case 70:
ck6_lumpsNeeded[Lump_Orbatrix] = true;
CK6_SpawnOrbatrix(x, y);
break;
// Bip
case 75:
if (ck_gameState.difficulty < D_Hard)
break;
case 74:
if (ck_gameState.difficulty < D_Normal)
break;
case 73:
ck6_lumpsNeeded[Lump_Bip] = true;
ck6_lumpsNeeded[Lump_PlatBip] = true;
ck6_lumpsNeeded[Lump_Bipship] = true;
CK6_SpawnBipship(x, y);
break;
// Flects
case 78:
if (ck_gameState.difficulty < D_Hard)
break;
case 77:
if (ck_gameState.difficulty < D_Normal)
break;
case 76:
ck6_lumpsNeeded[Lump_Flect] = true;
CK6_SpawnFlect(x, y);
break;
// Blorbs
case 81:
if (ck_gameState.difficulty < D_Hard)
break;
case 80:
if (ck_gameState.difficulty < D_Normal)
break;
case 79:
ck6_lumpsNeeded[Lump_Blorb] = true;
CK6_SpawnBlorb(x, y);
break;
// Ceilicks
case 84:
if (ck_gameState.difficulty < D_Hard)
break;
case 83:
if (ck_gameState.difficulty < D_Normal)
break;
case 82:
ck6_lumpsNeeded[Lump_Ceilick] = true;
CK6_SpawnCeilick(x, y);
break;
// Bloogguards
case 87:
if (ck_gameState.difficulty < D_Hard)
break;
case 86:
if (ck_gameState.difficulty < D_Normal)
break;
case 85:
ck6_lumpsNeeded[Lump_Bloogguard] = true;
CK6_SpawnBloogguard(x, y);
break;
// Grabbiter
case 88:
CK6_SpawnGrabbiter(x, y);
break;
// Satellite
case 89:
CK6_SpawnSatellite(x, y);
break;
// Story Items
case 99:
ck6_lumpsNeeded[Lump_Rope] = true;
CK6_SpawnRope(x, y);
break;
case 100:
ck6_lumpsNeeded[Lump_Sandwich] = true;
CK6_SpawnSandwich(x, y);
break;
case 101:
ck6_lumpsNeeded[Lump_Passcard] = true;
CK6_SpawnPasscard(x, y);
break;
// Babobbas
case 104:
if (ck_gameState.difficulty < D_Hard)
break;
case 103:
if (ck_gameState.difficulty < D_Normal)
break;
case 102:
ck6_lumpsNeeded[Lump_Babobba] = true;
CK6_SpawnBabobba(x, y);
break;
case 105:
CK6_SpawnRocket(x, y, infoValue - 105);
break;
}
}
}
for (CK_object *obj = ck_keenObj; obj != NULL; obj = obj->next)
{
if (obj->active != OBJ_ALWAYS_ACTIVE)
obj->active = OBJ_INACTIVE;
}
// TODO: Some more stuff (including opening elevator after breaking fuses)
if (ck_gameState.currentLevel == 0)
{
//int keenYTilePos = RF_UnitToTile(ck_keenObj->posY);
}
for (int i = 0; i < MAXLUMPS; i++)
if (ck6_lumpsNeeded[i])
for (int j = ck6_lumpStarts[i]; j <= ck6_lumpEnds[i]; j++)
CA_CacheGrChunk(j);
}
void CK6_ToggleBigSwitch(CK_object *obj, bool dir)
{
// Replace switch tiles
int ty = dir ? obj->clipRects.tileY2 : obj->clipRects.tileY1 - 2;
int tx = obj->clipRects.tileX1 - 1;
uint16_t *infoTile = CA_TilePtrAtPos(tx + 1, ty + 1, 2);
while (!*infoTile)
{
tx++;
infoTile++;
}
uint16_t *fgTile = CA_TilePtrAtPos(tx, ty, 1);
uint16_t tile_array[6];
for (int y = 0; y < 3; y++)
{
for (int x = 0; x < 2; x++)
{
tile_array[2 * y + x] = *fgTile + TI_ForeAnimTile(*fgTile);
fgTile++;
}
fgTile += CA_GetMapWidth() - 2;
}
RF_ReplaceTiles(tile_array, 1, tx, ty, 2, 3);
// Apply the switch effect
infoTile = CA_TilePtrAtPos(tx + 1, ty + 1, 2);
int destX = *infoTile >> 8;
int destY = *infoTile & 0xFF;
SD_PlaySound(SOUND_KEENOUTOFAMMO);
infoTile = CA_TilePtrAtPos(destX, destY, 2);
if (*infoTile >= 0x5B && *infoTile < 0x5B + 8)
{
// Toggle a goplat arrow
static uint16_t infoPlaneInverses[8] = {2, 3, 0, 1, 6, 7, 4, 5};
*infoTile = infoPlaneInverses[(*infoTile - 0x5B)] + 0x5B;
}
else
{
fgTile = CA_TilePtrAtPos(destX, destY, 1);
int miscValue = TI_ForeMisc(*fgTile) & 0x7F;
if (miscValue == MISCFLAG_ACTIVEZAPPER)
{
uint16_t start = CA_TileAtPos(0, 0, 1);
uint16_t mid = CA_TileAtPos(1, 0, 1);
uint16_t end = CA_TileAtPos(2, 0, 1);
RF_ReplaceTiles(&start, 1, destX, destY, 1, 1);
destY++;
while (TI_ForeMisc(CA_TileAtPos(destX, destY, 1)) == MISCFLAG_DEADLY)
{
RF_ReplaceTiles(&mid, 1, destX, destY, 1, 1);
destY++;
}
RF_ReplaceTiles(&end, 1, destX, destY, 1, 1);
}
else if (miscValue == MISCFLAG_INACTIVEZAPPER)
{
uint16_t start = CA_TileAtPos(3, 0, 1);
uint16_t mid = CA_TileAtPos(4, 0, 1);
uint16_t end = CA_TileAtPos(5, 0, 1);
RF_ReplaceTiles(&start, 1, destX, destY, 1, 1);
destY++;
while (TI_ForeMisc(CA_TileAtPos(destX, destY, 1)) != MISCFLAG_INACTIVEZAPPER)
{
RF_ReplaceTiles(&mid, 1, destX, destY, 1, 1);
destY++;
}
RF_ReplaceTiles(&end, 1, destX, destY, 1, 1);
}
else if (miscValue == MISCFLAG_BRIDGE)
{
for (int y = destY; y < destY + 2; ++y)
{
for (int x = destX - ((y == destY) ? 0 : 1); x < CA_GetMapWidth(); ++x)
{
uint16_t currentTile = CA_TileAtPos(x, y, 1);
if (!TI_ForeAnimTile(currentTile))
break;
uint16_t newTile = currentTile + TI_ForeAnimTile(currentTile);
RF_ReplaceTiles(&newTile, 1, x, y, 1, 1);
}
}
}
else
{
// Toggle a B block
*infoTile ^= 0x1F;
}
}
}
