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tile => Tile

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This commit is contained in:
Konstantin Käfer
2014-01-20 12:03:36 +01:00
parent 381daf9cae
commit 209dd913f9
8 changed files with 75 additions and 74 deletions
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26
src/map/tile.cpp
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@@ -12,9 +12,9 @@
using namespace llmr;
tile_id tile::parent(const tile_id& id, int32_t z) {
Tile::ID Tile::parent(const ID& id, int32_t z) {
assert(z < id.z);
tile_id pos(id);
ID pos(id);
while (pos.z > z) {
pos.z--;
pos.x = floor(pos.x / 2);
@@ -24,11 +24,11 @@ tile_id tile::parent(const tile_id& id, int32_t z) {
}
std::forward_list<tile_id> tile::children(const tile_id& id, int32_t z) {
std::forward_list<Tile::ID> Tile::children(const ID& id, int32_t z) {
assert(z > id.z);
int32_t factor = pow(2, z - id.z);
std::forward_list<tile_id> children;
std::forward_list<ID> children;
for (int32_t y = id.y * factor, y_max = (id.y + 1) * factor; y < y_max; y++) {
for (int32_t x = id.x * factor, x_max = (id.x + 1) * factor; x < x_max; x++) {
children.emplace_front(x, y, z);
@@ -38,7 +38,7 @@ std::forward_list<tile_id> tile::children(const tile_id& id, int32_t z) {
}
tile::tile(tile_id id)
Tile::Tile(ID id)
: id(id),
state(initial),
data(0),
@@ -50,25 +50,25 @@ tile::tile(tile_id id)
debugFontVertex.addText(coord, 50, 200, 5);
}
tile::~tile() {
Tile::~Tile() {
// fprintf(stderr, "[%p] deleting tile %d/%d/%d\n", this, id.z, id.x, id.y);
if (this->data) {
free(this->data);
}
}
const std::string tile::toString() const {
const std::string Tile::toString() const {
return util::sprintf("[tile %d/%d/%d]", id.z, id.x, id.y);
}
void tile::setData(uint8_t *data, uint32_t bytes) {
void Tile::setData(uint8_t *data, uint32_t bytes) {
this->data = (uint8_t *)malloc(bytes);
this->bytes = bytes;
memcpy(this->data, data, bytes);
}
void tile::cancel() {
void Tile::cancel() {
// TODO: thread safety
if (state != obsolete) {
state = obsolete;
@@ -77,7 +77,7 @@ void tile::cancel() {
}
}
bool tile::parse() {
bool Tile::parse() {
if (state == obsolete) {
return false;
}
@@ -112,7 +112,7 @@ bool tile::parse() {
return true;
}
void tile::parseLayer(const uint8_t *data, uint32_t bytes) {
void Tile::parseLayer(const uint8_t *data, uint32_t bytes) {
pbf layer(data, bytes);
std::string name;
while (layer.next()) {
@@ -128,7 +128,7 @@ void tile::parseLayer(const uint8_t *data, uint32_t bytes) {
}
}
void tile::parseFeature(const uint8_t *data, uint32_t bytes) {
void Tile::parseFeature(const uint8_t *data, uint32_t bytes) {
pbf feature(data, bytes);
while (feature.next()) {
if (feature.tag == 1) {
@@ -151,7 +151,7 @@ void tile::parseFeature(const uint8_t *data, uint32_t bytes) {
}
}
void tile::loadGeometry(const uint8_t *data, uint32_t bytes) {
void Tile::loadGeometry(const uint8_t *data, uint32_t bytes) {
geometry geometry(data, bytes);
geometry::command cmd;