const MapFailedReason& Map::getFailReason (const Player* player) const
{
if (player->isCrashed()) {
switch (player->getCrashReason()) {
case CRASH_NPC_WALKING:
return MapFailedReasons::FAILED_NPC_WALKING;
case CRASH_NPC_MAMMUT:
return MapFailedReasons::FAILED_NPC_MAMMUT;
case CRASH_NPC_FISH:
return MapFailedReasons::FAILED_NPC_FISH;
case CRASH_NPC_FLYING:
return MapFailedReasons::FAILED_NPC_FLYING;
case CRASH_MAP_FAILED:
return MapFailedReasons::FAILED_SIDESCROLL;
default:
return MapFailedReasons::FAILED_HITPOINTS;
}
}
if (getWaterHeight() <= 0) {
return MapFailedReasons::FAILED_WATER_HEIGHT;
}
return MapFailedReasons::FAILED_NO_MORE_PLAYERS;
}
void peanoclaw::native::scenarios::CalmOcean::initializePatch(peanoclaw::Patch& patch) {
const tarch::la::Vector<DIMENSIONS, double> patchPosition = patch.getPosition();
const tarch::la::Vector<DIMENSIONS, double> meshWidth = patch.getSubcellSize();
peanoclaw::grid::SubgridAccessor& accessor = patch.getAccessor();
tarch::la::Vector<DIMENSIONS, int> subcellIndex;
for (int yi = 0; yi < patch.getSubdivisionFactor()(1); yi++) {
for (int xi = 0; xi < patch.getSubdivisionFactor()(0); xi++) {
subcellIndex(0) = xi;
subcellIndex(1) = yi;
double X = patchPosition(0) + xi*meshWidth(0);
double Y = patchPosition(1) + yi*meshWidth(1);
double q0 = getWaterHeight(X, Y);
double q1 = 0.0;
double q2 = 0.0;
accessor.setValueUNew(subcellIndex, 0, q0);
accessor.setValueUNew(subcellIndex, 1, q1);
accessor.setValueUNew(subcellIndex, 2, q2);
accessor.setParameterWithGhostlayer(subcellIndex, 0, 0.0);
assertion2(tarch::la::equals(accessor.getValueUNew(subcellIndex, 0), q0, 1e-5), accessor.getValueUNew(subcellIndex, 0), q0);
assertion2(tarch::la::equals(accessor.getValueUNew(subcellIndex, 1), q1, 1e-5), accessor.getValueUNew(subcellIndex, 1), q1);
assertion2(tarch::la::equals(accessor.getValueUNew(subcellIndex, 2), q2, 1e-5), accessor.getValueUNew(subcellIndex, 2), q2);
}
}
}
void Map::handleFishNPC ()
{
if (!_activateFishNPC)
return;
const float waterBodyY = getWaterHeight();
// no fish if water is too low
if (waterBodyY <= 0.5f)
return;
if (_spawnFishNPCTime > _time)
return;
const float gap = 2.0f;
if (_fishNPC == nullptr) {
if (_players.empty())
return;
const int index = rand() % _players.size();
const Player* player = _players[index];
const b2Vec2& pos = player->getPos();
const float mapHeight = static_cast<float>(getMapHeight());
float y = std::min(waterBodyY, std::max(mapHeight, mapHeight - 0.5f));
if (y < 0.f) {
return;
}
float x;
if (pos.x > getMapWidth() / 2.0)
x = -gap;
else
x = getMapWidth() + gap;
const b2Vec2 npcSpawnPos(x, y);
_fishNPC = createFishNPC(npcSpawnPos);
} else {
const b2Vec2 &pos = _fishNPC->getPos();
const float x = pos.x;
const float y = pos.y;
if (x < -gap || y < 0 || x > getMapWidth() + gap || y > getMapHeight()) {
_fishNPC->setRemove();
_spawnFishNPCTime = _time + 2000 + rand() % SPAWN_FISH_NPC_DELAY;
_fishNPC = nullptr;
}
}
}
void Map::handleFlyingNPC ()
{
if (!_activateflyingNPC)
return;
if (_spawnFlyingNPCTime > _time)
return;
const float gap = 2.0f;
if (_flyingNPC == nullptr) {
if (_players.empty())
return;
const int index = rand() % _players.size();
const Player* player = _players[index];
const b2Vec2& pos = player->getPos();
const float waterBodyY = getWaterHeight();
float y = pos.y;
if (y >= waterBodyY) {
y = waterBodyY - 1.0f;
}
if (y < 0.f) {
return;
}
float x;
if (pos.x > getMapWidth() / 2.0)
x = -gap;
else
x = getMapWidth() + gap;
const b2Vec2 npcSpawnPos(x, y);
_flyingNPC = createFlyingNPC(npcSpawnPos);
} else {
const b2Vec2 &pos = _flyingNPC->getPos();
const float x = pos.x;
const float y = pos.y;
if (x < -gap || y < 0 || x > getMapWidth() + gap || y > getMapHeight()) {
_flyingNPC->setRemove();
_spawnFlyingNPCTime = _time + 2000 + rand() % SPAWN_FLYING_NPC_DELAY;
_flyingNPC = nullptr;
}
}
}
bool Map::isFailed () const
{
if (getWaterHeight() <= 0) {
debug(LOG_MAP, "failed because water hit the top");
return true;
}
if (_players.empty())
return true;
for (PlayerListConstIter i = _players.begin(); i != _players.end(); ++i) {
const Player* player = *i;
if (!player->isCrashed()) {
return false;
}
}
debug(LOG_MAP, String::format("failed because all %i players crashed", (int)_players.size()));
return true;
}
BOOL LLSurface::generateWaterTexture(const F32 x, const F32 y,
const F32 width, const F32 height)
{
if (!getWaterTexture())
{
return FALSE;
}
S32 tex_width = mWaterTexturep->getWidth();
S32 tex_height = mWaterTexturep->getHeight();
S32 tex_comps = mWaterTexturep->getComponents();
S32 tex_stride = tex_width * tex_comps;
LLPointer<LLImageRaw> raw = new LLImageRaw(tex_width, tex_height, tex_comps);
U8 *rawp = raw->getData();
F32 scale = 256.f * getMetersPerGrid() / (F32)tex_width;
F32 scale_inv = 1.f / scale;
S32 x_begin, y_begin, x_end, y_end;
x_begin = llround(x * scale_inv);
y_begin = llround(y * scale_inv);
x_end = llround((x + width) * scale_inv);
y_end = llround((y + width) * scale_inv);
if (x_end > tex_width)
{
x_end = tex_width;
}
if (y_end > tex_width)
{
y_end = tex_width;
}
LLVector3d origin_global = from_region_handle(getRegion()->getHandle());
// OK, for now, just have the composition value equal the height at the point.
LLVector3 location;
LLColor4U coloru;
const F32 WATER_HEIGHT = getWaterHeight();
S32 i, j, offset;
for (j = y_begin; j < y_end; j++)
{
for (i = x_begin; i < x_end; i++)
{
//F32 nv[2];
//nv[0] = i/256.f;
//nv[1] = j/256.f;
// const S32 modulation = noise2(nv)*40;
offset = j*tex_stride + i*tex_comps;
location.mV[VX] = i*scale;
location.mV[VY] = j*scale;
// Sample multiple points
const F32 height = resolveHeightRegion(location);
if (height > WATER_HEIGHT)
{
// Above water...
coloru = MAX_WATER_COLOR;
coloru.mV[3] = ABOVE_WATERLINE_ALPHA;
*(rawp + offset++) = coloru.mV[0];
*(rawp + offset++) = coloru.mV[1];
*(rawp + offset++) = coloru.mV[2];
*(rawp + offset++) = coloru.mV[3];
}
else
{
// Want non-linear curve for transparency gradient
coloru = MAX_WATER_COLOR;
const F32 frac = 1.f - 2.f/(2.f - (height - WATER_HEIGHT));
S32 alpha = 64 + llround((255-64)*frac);
alpha = llmin(llround((F32)MAX_WATER_COLOR.mV[3]), alpha);
alpha = llmax(64, alpha);
coloru.mV[3] = alpha;
*(rawp + offset++) = coloru.mV[0];
*(rawp + offset++) = coloru.mV[1];
*(rawp + offset++) = coloru.mV[2];
*(rawp + offset++) = coloru.mV[3];
}
}
}
if (!mWaterTexturep->hasGLTexture())
{
mWaterTexturep->createGLTexture(0, raw);
}
mWaterTexturep->setSubImage(raw, x_begin, y_begin, x_end - x_begin, y_end - y_begin);
return TRUE;
}
float peanoclaw::native::scenarios::CalmOcean::waterHeightAtRest() {
return getWaterHeight(0, 0);
}