diff options
Diffstat (limited to 'src/game/shared/voxel_registry.cc')
| -rw-r--r-- | src/game/shared/voxel_registry.cc | 192 |
1 files changed, 0 insertions, 192 deletions
diff --git a/src/game/shared/voxel_registry.cc b/src/game/shared/voxel_registry.cc deleted file mode 100644 index cb3c724..0000000 --- a/src/game/shared/voxel_registry.cc +++ /dev/null @@ -1,192 +0,0 @@ -#include "shared/pch.hh" - -#include "shared/voxel_registry.hh" - -#include "core/crc64.hh" - -std::unordered_map<std::string, VoxelInfoBuilder> voxel_registry::builders = {}; -std::unordered_map<std::string, voxel_id> voxel_registry::names = {}; -std::vector<std::shared_ptr<VoxelInfo>> voxel_registry::voxels = {}; - -VoxelInfoBuilder::VoxelInfoBuilder(const char* name, voxel_type type, bool animated, bool blending) -{ - prototype.name = name; - prototype.type = type; - prototype.animated = animated; - prototype.blending = blending; - - switch(type) { - case voxel_type::CUBE: - prototype.textures.resize(static_cast<std::size_t>(voxel_face::CUBE__NR)); - break; - case voxel_type::CROSS: - prototype.textures.resize(static_cast<std::size_t>(voxel_face::CROSS__NR)); - break; - case voxel_type::MODEL: - // Custom models should use a different texture - // resource management that is not a voxel atlas - // TODO: actually implement custom models lol - prototype.textures.resize(0); - break; - default: - // Something really bad should happen if we end up here. - // The outside code would static_cast an int to VoxelType - // and possibly fuck a lot of things up to cause this - spdlog::critical("voxel_registry: {}: unknown voxel type {}", name, static_cast<int>(type)); - std::terminate(); - } - - // Physics properties - prototype.touch_type = voxel_touch::SOLID; - prototype.touch_values = glm::fvec3(0.0f, 0.0f, 0.0f); - prototype.surface = voxel_surface::DEFAULT; - - // Things set in future by item_def - prototype.item_pick = NULL_ITEM_ID; -} - -VoxelInfoBuilder& VoxelInfoBuilder::add_texture_default(const char* texture) -{ - default_texture.paths.push_back(texture); - return *this; -} - -VoxelInfoBuilder& VoxelInfoBuilder::add_texture(voxel_face face, const char* texture) -{ - const auto index = static_cast<std::size_t>(face); - prototype.textures[index].paths.push_back(texture); - return *this; -} - -VoxelInfoBuilder& VoxelInfoBuilder::set_touch(voxel_touch type, const glm::fvec3& values) -{ - prototype.touch_type = type; - prototype.touch_values = values; - return *this; -} - -VoxelInfoBuilder& VoxelInfoBuilder::set_surface(voxel_surface surface) -{ - prototype.surface = surface; - return *this; -} - -voxel_id VoxelInfoBuilder::build(void) const -{ - const auto it = voxel_registry::names.find(prototype.name); - - if(it != voxel_registry::names.cend()) { - spdlog::warn("voxel_registry: cannot build {}: name already present", prototype.name); - return it->second; - } - - std::size_t state_count; - - switch(prototype.type) { - case voxel_type::CUBE: - case voxel_type::CROSS: - case voxel_type::MODEL: - state_count = 1; - break; - default: - // Something really bad should happen if we end up here. - // The outside code would static_cast an int to VoxelType - // and possibly fuck a lot of things up to cause this - spdlog::critical("voxel_registry: {}: unknown voxel type {}", prototype.name, static_cast<int>(prototype.type)); - std::terminate(); - } - - if((voxel_registry::voxels.size() + state_count) >= MAX_VOXEL_ID) { - spdlog::critical("voxel_registry: voxel registry overflow"); - std::terminate(); - } - - auto new_info = std::make_shared<VoxelInfo>(); - new_info->name = prototype.name; - new_info->type = prototype.type; - new_info->animated = prototype.animated; - new_info->blending = prototype.blending; - - new_info->textures.resize(prototype.textures.size()); - - for(std::size_t i = 0; i < prototype.textures.size(); ++i) { - if(prototype.textures[i].paths.empty()) { - new_info->textures[i].paths = default_texture.paths; - new_info->textures[i].cached_offset = SIZE_MAX; - new_info->textures[i].cached_plane = SIZE_MAX; - } else { - new_info->textures[i].paths = prototype.textures[i].paths; - new_info->textures[i].cached_offset = SIZE_MAX; - new_info->textures[i].cached_plane = SIZE_MAX; - } - } - - // Physics properties - new_info->touch_type = prototype.touch_type; - new_info->touch_values = prototype.touch_values; - new_info->surface = prototype.surface; - - // Things set in future by item_def - new_info->item_pick = prototype.item_pick; - - // Base voxel identifier offset - new_info->base_voxel = voxel_registry::voxels.size() + 1; - - for(std::size_t i = 0; i < state_count; ++i) - voxel_registry::voxels.push_back(new_info); - voxel_registry::names.insert_or_assign(new_info->name, new_info->base_voxel); - - return new_info->base_voxel; -} - -VoxelInfoBuilder& voxel_registry::construct(const char* name, voxel_type type, bool animated, bool blending) -{ - const auto it = voxel_registry::builders.find(name); - - if(it != voxel_registry::builders.cend()) { - return it->second; - } else { - return voxel_registry::builders.emplace(name, VoxelInfoBuilder(name, type, animated, blending)).first->second; - } -} - -VoxelInfo* voxel_registry::find(const char* name) -{ - const auto it = voxel_registry::names.find(name); - - if(it != voxel_registry::names.cend()) { - return voxel_registry::find(it->second); - } else { - return nullptr; - } -} - -VoxelInfo* voxel_registry::find(const voxel_id voxel) -{ - if((voxel != NULL_VOXEL_ID) && (voxel <= voxel_registry::voxels.size())) { - return voxel_registry::voxels[voxel - 1].get(); - } else { - return nullptr; - } -} - -void voxel_registry::purge(void) -{ - voxel_registry::builders.clear(); - voxel_registry::names.clear(); - voxel_registry::voxels.clear(); -} - -std::uint64_t voxel_registry::calcualte_checksum(void) -{ - std::uint64_t result = 0; - - for(const std::shared_ptr<VoxelInfo>& info : voxel_registry::voxels) { - result = crc64::get(info->name, result); - result += static_cast<std::uint64_t>(info->type); - result += static_cast<std::uint64_t>(info->base_voxel); - result += info->blending ? 256 : 1; - } - - return result; -} |