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feat: add world class

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zhenyan121
2026-03-07 17:00:05 +08:00
parent eccd744f8b
commit 668fa9a57d
12 changed files with 303 additions and 120 deletions
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76
src/gameplay/world.cpp Normal file
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#include <Cubed/gameplay/world.hpp>
#include <Cubed/tools/cubed_assert.hpp>
World::World() {
}
World::~World() {
}
static int chuck_x, chuck_z;
const BlockRenderData& World::get_block_render_data(int world_x, int world_y ,int world_z) {
chuck_x = world_x / CHUCK_SIZE;
chuck_z = world_z / CHUCK_SIZE;
auto it = m_chucks.find((ChuckPos){chuck_x, chuck_z});
CUBED_ASSERT_MSG(it != m_chucks.end(), "Chuck not find");
const auto& chuck_blocks = it->second.get_chuck_blocks();
int x, y, z;
y = world_y;
x = world_x - chuck_x * CHUCK_SIZE;
z = world_z - chuck_z * CHUCK_SIZE;
// block id
m_block_render_data.block_id = chuck_blocks[Chuck::get_index(x, y, z)];
// draw_face
m_block_render_data.draw_face.assign(6, true);
if (x > 0 ) {
if (x > 0 && chuck_blocks[Chuck::get_index(x - 1, y, z)]) {
m_block_render_data.draw_face[3] = false;
}
}
if (x < CHUCK_SIZE - 1) {
if (x < DISTANCE * CHUCK_SIZE - 1 && chuck_blocks[Chuck::get_index(x + 1, y, z)]) {
m_block_render_data.draw_face[1] = false;
}
}
if (z > 0 ) {
if (z > 0 && chuck_blocks[Chuck::get_index(x, y, z - 1)]) {
m_block_render_data.draw_face[2] = false;
}
}
if (z < CHUCK_SIZE - 1) {
if (z < DISTANCE * CHUCK_SIZE - 1 && chuck_blocks[Chuck::get_index(x, y, z + 1)]) {
m_block_render_data.draw_face[0] = false;
}
}
if (y > 0 ) {
if (y > 0 && chuck_blocks[Chuck::get_index(x, y - 1, z)]) {
m_block_render_data.draw_face[5] = false;
}
}
if (y < CHUCK_SIZE - 1) {
if (y < CHUCK_SIZE - 1 && chuck_blocks[Chuck::get_index(x, y + 1, z)]) {
m_block_render_data.draw_face[4] = false;
}
}
return m_block_render_data;
}
void World::init_world() {
for (int s = 0; s < DISTANCE; s++) {
for (int t = 0; t < DISTANCE; t++) {
ChuckPos pos{s, t};
Chuck chuck;
m_chucks[pos] = chuck;
}
}
}
void World::render() {
}