/* Gera um novo nivel */
Nivel genNivel(int level, Player* player, Enemy* enemies){
Nivel nivel;
clear();
move(0,0);
/* Escolhe um tamanho aleatorio para o mapa */
do{
nivel.tamI = rand() % 26;
}while(nivel.tamI < 21);
do{
nivel.tamJ = rand() % 51;
}while(nivel.tamJ < 46);
int tamI = nivel.tamI;
int tamJ = nivel.tamJ;
for(int i = 0; i < tamI; i++){
for(int j = 0; j < tamJ; j++)
nivel.mapa[i][j].shown = 0;
}
nivel.nivel = level;
nivel.inimigos = 0;
/* Gera o mapa aleatoriamente (apenas muros e espacos vazios) */
genRoom(&nivel);
/* Inicializa as posicoes do mapa */
for(int i = 0; i < tamI; i++){
for(int j = 0; j < tamJ; j++){
if(nivel.mapa[i][j].shown == 1){
nivel.mapa[i][j].used = 1;
nivel.mapa[i][j].enemyIndice = -1;
nivel.mapa[i][j].itemIndice = -1;
nivel.mapa[i][j].player = 0;
nivel.mapa[i][j].wall = 1;
nivel.mapa[i][j].stairs = 0;
nivel.mapa[i][j].quantItems = 0;
}
else{
nivel.mapa[i][j].used = 0;
nivel.mapa[i][j].enemyIndice = -1;
nivel.mapa[i][j].itemIndice = -1;
nivel.mapa[i][j].player = 0;
nivel.mapa[i][j].wall = 0;
nivel.mapa[i][j].stairs = 0;
nivel.mapa[i][j].quantItems = 0;
}
}
}
/* Posiciona a escada para o proximo nivel*/
int stairsI, stairsJ;
do{
stairsI = rand() % tamI;
stairsJ = rand() % tamJ;
}while(nivel.mapa[stairsI][stairsJ].used == 1);
nivel.mapa[stairsI][stairsJ].used = 1;
nivel.mapa[stairsI][stairsJ].stairs = 1;
for(int i = stairsI - 1; i <= stairsI + 1; i++){
for(int j = stairsJ - 1; j <= stairsJ + 1; j++){
if(nivel.mapa[i][j].wall == 1){
if((i > 0) && (i < tamI - 1) && (j > 0) && (j < tamJ - 1)){
nivel.mapa[i][j].used = 0;
nivel.mapa[i][j].wall = 0;
}
}
}
}
/* Posiciona boss do nivel */
int flag = 0;
if(flag == 0){
if(stairsI - 1 > 0){
nivel.mapa[stairsI - 1][stairsJ].enemyIndice = 0;
nivel.mapa[stairsI - 1][stairsJ].used = 1;
nivel.inimigos++;
enemies[0] = createEnemy(1, stairsI - 1, stairsJ, nivel.nivel);
}
else
flag = 1;
}
if(flag == 1){
if(stairsI + 1 < tamI - 1){
nivel.mapa[stairsI + 1][stairsJ].enemyIndice = 0;
nivel.mapa[stairsI + 1][stairsJ].used = 1;
nivel.inimigos++;
enemies[0] = createEnemy(1, stairsI + 1, stairsJ, nivel.nivel);
}
else
flag = 2;
}
if(flag == 2){
if(stairsJ - 1 > 0){
nivel.mapa[stairsI][stairsJ - 1].enemyIndice = 0;
nivel.mapa[stairsI][stairsJ - 1].used = 1;
nivel.inimigos++;
enemies[0] = createEnemy(1, stairsI, stairsJ - 1, nivel.nivel);
}
else
flag = 3;
}
if(flag == 3){
if(stairsJ + 1 < tamJ - 1){
nivel.mapa[stairsI][stairsJ + 1].enemyIndice = 0;
nivel.mapa[stairsI][stairsJ + 1].used = 1;
nivel.inimigos++;
enemies[0] = createEnemy(1, stairsI, stairsJ + 1, nivel.nivel);
}
}
/* Posiciona o jogador e garante que ele nao esta encostado em um muro (isso pode atrapalhar movimento em corredores) */
do{
(*player).y = rand() % tamI;
(*player).x = rand() % tamJ;
}while((nivel.mapa[player->y][player->x].used == 1) || (!distancia(player->y, player->x, stairsI, stairsJ, tamI * tamJ)));
nivel.mapa[player->y][player->x].used = 1;
nivel.mapa[player->y][player->x].player = 1;
nivel.mapa[player->y][player->x].stairs = -1;
for(int i = player->y - 1; i <= player->y + 1; i++){
for(int j = player->x - 1; j <= player->x + 1; j++){
if(nivel.mapa[i][j].wall == 1){
if((i > 0) && (i < tamI - 1) && (j > 0) && (j < tamJ - 1)){
nivel.mapa[i][j].used = 0;
nivel.mapa[i][j].wall = 0;
}
}
}
}
enemyPositions(nivel, enemies);
return nivel;
}
void WorldGenerator::genLevelBlueprint( Level& level, Room* rooms, short roomCount )
{
//Find the center to start so we can generate in any direction
WallSide wallSide = (WallSide)mRand.gen(0, WallSide::Right + 1 );
WallSide prevWallSide = (WallSide)((wallSide + 2) % 4);
int attachedX = roomCount * ( ROOM_MAX_DIMENSION + 3 );
int attachedY = roomCount * ( ROOM_MAX_DIMENSION + 3 );
int attempts = 0;
int minX = -1;
int minY = -1;
int maxX = -1;
int maxY = -1;
//Generate the rooms
for(int i = 0; i < roomCount; i++){
//If we have attempted and failed to many times, reset and regen
if( attempts > WORLD_GEN_ATTEMPTS ){
//RESET EVERYTHING and start overrr
wallSide = (WallSide)mRand.gen(0, WallSide::Right + 1 );
prevWallSide = (WallSide)((wallSide + 2) % 4);
attachedX = roomCount * ( ROOM_MAX_DIMENSION + 3 );
attachedY = roomCount * ( ROOM_MAX_DIMENSION + 3 );
minX = -1;
minY = -1;
maxX = -1;
maxY = -1;
//Reset all doors
for(int r = 0; r <= i; r++){
for(int d = 0; d < ROOM_MAX_DOORS; d++){
rooms[r].doors[d].x = -1;
rooms[r].doors[d].y = -1;
rooms[r].doors[d].essential = false;
}
}
i = -1;
attempts = 0;
continue;
}
genRoom( wallSide, attachedX, attachedY, rooms[ i ] );
//If room collides with another room, try again to generate
bool collidesWithOtherRoom = false;
for(int p = 0; p < i; p++){
//Top Left
if( rooms[i].left >= rooms[p].left &&
rooms[i].left <= rooms[p].right &&
rooms[i].top >= rooms[p].top &&
rooms[i].top <= rooms[p].bottom ){
collidesWithOtherRoom = true;
break;
}
//Top Right
if( rooms[i].right >= rooms[p].left &&
rooms[i].right <= rooms[p].right &&
rooms[i].top >= rooms[p].top &&
rooms[i].top <= rooms[p].bottom ){
collidesWithOtherRoom = true;
break;
}
//Bottom Left
if( rooms[i].left >= rooms[p].left &&
rooms[i].left <= rooms[p].right &&
rooms[i].bottom >= rooms[p].top &&
rooms[i].bottom <= rooms[p].bottom ){
collidesWithOtherRoom = true;
break;
}
//Bottom Right
if( rooms[i].right >= rooms[p].left &&
rooms[i].right <= rooms[p].right &&
rooms[i].bottom >= rooms[p].top &&
rooms[i].bottom <= rooms[p].bottom ){
collidesWithOtherRoom = true;
break;
}
}
if( collidesWithOtherRoom ){
attempts++;
i--;
continue;
}
//Generate a door along each wall if there is a room on the other side
//The door along wallSide is always unScrubable
//We only generate doors after the first room has been genned
if( i > 0 ){
genDoors( rooms, i, rooms[ i ], rooms[ i - 1 ], wallSide );
}
prevWallSide = (WallSide)((wallSide + 2) % 4);
wallSide = prevWallSide;
if( rooms[ i ].type == Room::Hallway ){
wallSide = (WallSide)((prevWallSide + 2) % 4);
}else{
//Make sure the gen them differently
while( prevWallSide == wallSide ){
wallSide = (WallSide)mRand.gen(0, WallSide::Right + 1 );
}
}
switch( wallSide ){
case Front:
attachedY = rooms[ i ].bottom + 2;
attachedX = mRand.gen( rooms[ i ].left, rooms[ i ].right + 1 );
break;
case Left:
attachedX = rooms[ i ].right + 2;
attachedY = mRand.gen( rooms[ i ].top, rooms[ i ].bottom + 1 );
break;
case Back:
attachedY = rooms[ i ].top - 2;
attachedX = mRand.gen( rooms[ i ].left, rooms[ i ].right + 1 );
break;
case Right:
attachedX = rooms[ i ].left - 2;
attachedY = mRand.gen( rooms[ i ].top, rooms[ i ].bottom + 1 );
break;
default:
break;
}
attempts = 0;
if( minX < 0 ){
minX = rooms[i].left;
}
if( minY < 0 ){
minY = rooms[i].top;
}
if( maxX < 0 ){
maxX = rooms[i].right;
}
if( maxY < 0 ){
maxY = rooms[i].bottom;
}
if( minX > rooms[i].left ){
minX = rooms[i].left;
}
if( maxX < rooms[i].right ){
maxX = rooms[i].right;
}
if( minY > rooms[i].top ){
minY = rooms[i].top;
}
if( maxY < rooms[i].bottom ){
maxY = rooms[i].bottom;
}
}
//Extend the bounds a bit
minX-=2;
minY-=2;
maxX+=2;
maxY+=2;
//Double the scale of the generated space
level.init( (maxX - minX) * 2, (maxY - minY) * 2, mLevelRanges->roomCeilingHeight.gen( mRand ) );
//Initialize all to walls
for( int i = 0; i < level.getWidth(); i++){
for(int j = 0; j < level.getDepth(); j++){
level.getBlock( i, j ).setWall( );
}
}
//Convert the rooms from the space level to this level
for(int i = 0; i < roomCount; i++){
rooms[i].left -= minX;
rooms[i].left *= 2;
rooms[i].right -= minX;
rooms[i].right *= 2;
rooms[i].right++;
rooms[i].top -= minY;
rooms[i].top *= 2;
rooms[i].bottom -= minY;
rooms[i].bottom *= 2;
rooms[i].bottom++;
for(int w = rooms[i].left; w <= rooms[i].right; w++){
for(int d = rooms[i].top; d <= rooms[i].bottom; d++){
//Set inside the room to be open
level.getBlock(w, d).setOpen();
//Randomize the tile generated
level.getBlock(w, d).setTileID( mRand.gen(0, 16) );
}
}
//For each created door
for(int d = 0; d < ROOM_MAX_DOORS; d++){
if( rooms[i].doors[d].x >= 0 && rooms[i].doors[d].y >= 0 ){
rooms[i].doors[d].x -= minX;
rooms[i].doors[d].x *= 2;
rooms[i].doors[d].y -= minY;
rooms[i].doors[d].y *= 2;
if( !rooms[i].doors[d].essential ){
continue;
}
if( d == 2 ){
rooms[i].doors[d].y++;
}
if( d == 3 ){
rooms[i].doors[d].x++;
}
//Create and add door
Level::Door door;
door.getPosition().x = ( static_cast<float>( rooms[i].doors[d].x ) * 0.3f );
door.getPosition().y = 0.0f;
door.getPosition().z = ( static_cast<float>( rooms[i].doors[d].y ) * 0.3f );
door.setYRotation( static_cast<float>( rooms[i].doors[d].side ) * 3.14159f * 0.5f );
door.state = Level::Door::State::Closed;
door.facing = (Level::Direction)( rooms[i].doors[d].side );
//Offset position by side
switch( rooms[i].doors[d].side ){
case 0:
door.getPosition().x += 0.3f;
break;
case 1:
break;
case 2:
door.getPosition().z += 0.3f;
break;
case 3:
door.getPosition().z += 0.3f;
door.getPosition().x += 0.3f;
break;
default:
break;
}
ushort id = level.addDoor( door );
Level::Door& doorRef = level.getDoor( id );
//Set pointer to door
level.getBlock( rooms[i].doors[d].x, rooms[i].doors[d].y ).setDoor( &doorRef );
switch(d){
case 0:
level.getBlock( rooms[i].doors[d].x, rooms[i].doors[d].y - 1 ).setOpen();
break;
case 1:
level.getBlock( rooms[i].doors[d].x - 1, rooms[i].doors[d].y ).setOpen();
break;
case 2:
level.getBlock( rooms[i].doors[d].x, rooms[i].doors[d].y + 1 ).setOpen();
break;
case 3:
level.getBlock( rooms[i].doors[d].x + 1, rooms[i].doors[d].y ).setOpen();
break;
default:
break;
}
}
}
}
}
