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fix: prevent occasional self-placement of blocks

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zhenyan121
2026-03-29 21:46:31 +08:00
parent 53b56044b2
commit af27f6f9a0
1 changed files with 9 additions and 2 deletions
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11
src/gameplay/player.cpp
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@@ -254,8 +254,15 @@ void Player::update_lookup_block() {
if (Input::get_input_state().mouse_state.right) { if (Input::get_input_state().mouse_state.right) {
glm::ivec3 near_pos = m_look_block->pos + m_look_block->normal; glm::ivec3 near_pos = m_look_block->pos + m_look_block->normal;
if (!m_world.is_block(near_pos)) { if (!m_world.is_block(near_pos)) {
glm::ivec3 p_pos = glm::floor(m_player_pos); auto x= near_pos.x;
if ((near_pos != p_pos) && (near_pos != (p_pos + glm::ivec3(0 ,1, 0))) ) { auto y = near_pos.y;
auto z = near_pos.z;
AABB block_box = {
glm::vec3{static_cast<float>(x), static_cast<float>(y), static_cast<float>(z)},
glm::vec3{static_cast<float>(x + 1), static_cast<float>(y + 1), static_cast<float>(z + 1)}
};
AABB player_box = get_aabb();
if (!player_box.intersects(block_box)) {
m_world.set_block(near_pos, 1); m_world.set_block(near_pos, 1);
} }