#include "Model.hpp"
+#include "ModelRegistry.hpp"
#include "Instance.hpp"
-#include "Skeletons.hpp"
+#include "Part.hpp"
#include "Shape.hpp"
#include "ShapeRegistry.hpp"
-#include "../app/TextureIndex.hpp"
+#include "../io/TokenStreamReader.hpp"
#include "../graphics/DirectionalLighting.hpp"
#include "../graphics/EntityMesh.hpp"
+#include "../shared/ResourceIndex.hpp"
+#include <iostream>
#include <glm/gtx/quaternion.hpp>
+#include <glm/gtx/io.hpp>
namespace blank {
}
-void Instance::Render(const glm::mat4 &M, DirectionalLighting &prog) const {
- model->RootPart().Render(M, state, prog);
+Instance::~Instance() {
+
+}
+
+Part::State &Instance::BodyState() noexcept {
+ return state[model->GetBodyPart().ID()];
+}
+
+glm::mat4 Instance::BodyTransform() const noexcept {
+ return model->GetBodyPart().GlobalTransform(*this);
+}
+
+Part::State &Instance::EyesState() noexcept {
+ return state[model->GetEyesPart().ID()];
+}
+
+glm::mat4 Instance::EyesTransform() const noexcept {
+ return model->GetEyesPart().GlobalTransform(*this);
+}
+
+void Instance::Render(const glm::mat4 &M, DirectionalLighting &prog) {
+ model->RootPart().Render(M, *this, prog);
}
Model::Model()
: id(0)
, root()
-, part() {
+, part()
+, body_id(0)
+, eyes_id(0) {
}
}
+ModelRegistry::ModelRegistry()
+: models()
+, name_index() {
+
+}
+
+Model &ModelRegistry::Add(const std::string &name) {
+ models.emplace_back(new Model());
+ models.back()->ID(models.size());
+ name_index[name] = &*models.back();
+ return *models.back();
+}
+
+Model &ModelRegistry::Get(const std::string &name) {
+ auto entry = name_index.find(name);
+ if (entry != name_index.end()) {
+ return *entry->second;
+ } else {
+ throw std::runtime_error("unknown model " + name);
+ }
+}
+
+const Model &ModelRegistry::Get(const std::string &name) const {
+ auto entry = name_index.find(name);
+ if (entry != name_index.end()) {
+ return *entry->second;
+ } else {
+ throw std::runtime_error("unknown model " + name);
+ }
+}
+
+
Part::Part()
-: id(0)
-, bounds{ glm::vec3(0.0f), glm::vec3(0.0f) }
+: parent(nullptr)
+, shape(nullptr)
+, children()
+, tex_map()
+, mesh()
, initial()
-, mesh(nullptr)
-, parent(nullptr)
-, children() {
+, hsl_mod(0, 255, 255)
+, rgb_mod(255, 255, 255)
+, id(0) {
}
}
+void Part::Read(TokenStreamReader &in, ResourceIndex &tex_index, const ShapeRegistry &shapes) {
+ std::string name;
+ std::string shape_name;
+ std::string tex_name;
+ glm::vec3 color_conv;
+ in.Skip(Token::ANGLE_BRACKET_OPEN);
+ while (in.HasMore() && in.Peek().type != Token::ANGLE_BRACKET_CLOSE) {
+ in.ReadIdentifier(name);
+ in.Skip(Token::EQUALS);
+ if (name == "shape") {
+ in.ReadIdentifier(shape_name);
+ shape = &shapes.Get(shape_name);
+ } else if (name == "position") {
+ in.ReadVec(initial.position);
+ } else if (name == "orientation") {
+ in.ReadQuat(initial.orientation);
+ } else if (name == "hsl_mod") {
+ in.ReadVec(color_conv);
+ hsl_mod = glm::tvec3<unsigned char>(color_conv * 255.0f);
+ } else if (name == "rgb_mod") {
+ in.ReadVec(color_conv);
+ rgb_mod = glm::tvec3<unsigned char>(color_conv * 255.0f);
+ } else if (name == "textures") {
+ in.Skip(Token::BRACKET_OPEN);
+ while (in.HasMore() && in.Peek().type != Token::BRACKET_CLOSE) {
+ in.ReadString(tex_name);
+ tex_map.push_back(tex_index.GetID(tex_name));
+ if (in.Peek().type == Token::COMMA) {
+ in.Skip(Token::COMMA);
+ }
+ }
+ in.Skip(Token::BRACKET_CLOSE);
+ } else if (name == "children") {
+ in.Skip(Token::BRACKET_OPEN);
+ while (in.HasMore() && in.Peek().type != Token::BRACKET_CLOSE) {
+ Part &child = AddChild();
+ child.Read(in, tex_index, shapes);
+ if (in.Peek().type == Token::COMMA) {
+ in.Skip(Token::COMMA);
+ }
+ }
+ in.Skip(Token::BRACKET_CLOSE);
+ } else {
+ while (in.HasMore() && in.Peek().type != Token::SEMICOLON) {
+ in.Next();
+ }
+ }
+ in.Skip(Token::SEMICOLON);
+ }
+ in.Skip(Token::ANGLE_BRACKET_CLOSE);
+}
+
Part &Part::AddChild() {
children.emplace_back();
children.back().parent = this;
}
}
-glm::mat4 Part::LocalTransform(
- const std::vector<State> &state
-) const noexcept {
- glm::mat4 transform(toMat4(initial.orientation * state[id].orientation));
- transform[3] = glm::vec4(initial.position + state[id].position, 1.0f);
+glm::mat4 Part::LocalTransform(const Instance &inst) const noexcept {
+ glm::mat4 transform(toMat4(initial.orientation * inst.state[id].orientation));
+ transform[3] = glm::vec4(initial.position + inst.state[id].position, 1.0f);
return transform;
}
-glm::mat4 Part::GlobalTransform(
- const std::vector<State> &state
-) const noexcept {
+glm::mat4 Part::GlobalTransform(const Instance &inst) const noexcept {
if (parent) {
- return parent->GlobalTransform(state) * LocalTransform(state);
+ return parent->GlobalTransform(inst) * LocalTransform(inst);
} else {
- return LocalTransform(state);
+ return LocalTransform(inst);
}
}
+namespace {
+
+EntityMesh::Buffer buf;
+
+}
+
void Part::Render(
const glm::mat4 &M,
- const std::vector<State> &state,
+ const Instance &inst,
DirectionalLighting &prog
) const {
- glm::mat4 transform = M * LocalTransform(state);
- if (mesh) {
+ glm::mat4 transform = M * LocalTransform(inst);
+ if (shape && shape->IndexCount() > 0) {
+ if (!mesh) {
+ buf.Clear();
+ buf.hsl_mods.resize(shape->VertexCount(), hsl_mod);
+ buf.rgb_mods.resize(shape->VertexCount(), rgb_mod);
+ shape->Fill(buf, tex_map);
+ mesh.reset(new EntityMesh());
+ mesh->Update(buf);
+ }
prog.SetM(transform);
mesh->Draw();
}
for (const Part &part : children) {
- part.Render(transform, state, prog);
- }
-}
-
-
-Skeletons::Skeletons()
-: skeletons()
-, meshes() {
-
-}
-
-Skeletons::~Skeletons() {
-
-}
-
-void Skeletons::LoadHeadless() {
- skeletons.clear();
- skeletons.reserve(4);
- AABB bounds{{ -0.5f, -0.5f, -0.5f }, { 0.5f, 0.5f, 0.5f }};
- {
- skeletons.emplace_back(new Model);
- skeletons[0]->ID(1);
- skeletons[0]->RootPart().bounds = bounds;
- skeletons[0]->Enumerate();
- }
- {
- skeletons.emplace_back(new Model);
- skeletons[1]->ID(2);
- skeletons[1]->RootPart().bounds = bounds;
- skeletons[1]->Enumerate();
- }
- {
- skeletons.emplace_back(new Model);
- skeletons[2]->ID(3);
- skeletons[2]->RootPart().bounds = bounds;
- skeletons[2]->Enumerate();
- }
- {
- skeletons.emplace_back(new Model);
- skeletons[3]->ID(4);
- skeletons[3]->RootPart().bounds = bounds;
- skeletons[3]->Enumerate();
- }
-}
-
-void Skeletons::Load(const ShapeRegistry &shapes, TextureIndex &tex_index) {
- LoadHeadless();
- meshes.resize(4);
- const Shape &shape = shapes.Get("player_head_block");
- EntityMesh::Buffer buf;
- std::vector<float> tex_map;
- tex_map.push_back(tex_index.GetID("rock-1"));
- tex_map.push_back(tex_index.GetID("rock-face"));
- buf.Reserve(shape.VertexCount(), shape.IndexCount());
- {
- shape.Fill(buf, tex_map);
- buf.hsl_mods.resize(shape.VertexCount(), { 0.0f, 1.0f, 1.0f });
- buf.rgb_mods.resize(shape.VertexCount(), { 1.0f, 1.0f, 0.0f });
- meshes[0].Update(buf);
- skeletons[0]->RootPart().mesh = &meshes[0];
- }
- {
- buf.Clear();
- shape.Fill(buf, tex_map);
- buf.hsl_mods.resize(shape.VertexCount(), { 0.0f, 1.0f, 1.0f });
- buf.rgb_mods.resize(shape.VertexCount(), { 0.0f, 1.0f, 1.0f });
- meshes[1].Update(buf);
- skeletons[1]->RootPart().mesh = &meshes[1];
- }
- {
- buf.Clear();
- shape.Fill(buf, tex_map);
- buf.hsl_mods.resize(shape.VertexCount(), { 0.0f, 1.0f, 1.0f });
- buf.rgb_mods.resize(shape.VertexCount(), { 1.0f, 0.0f, 1.0f });
- meshes[2].Update(buf);
- skeletons[2]->RootPart().mesh = &meshes[2];
- }
- {
- buf.Clear();
- shape.Fill(buf, tex_map);
- buf.hsl_mods.resize(shape.VertexCount(), { 0.0f, 1.0f, 1.0f });
- buf.rgb_mods.resize(shape.VertexCount(), { 1.0f, 0.25f, 0.5f });
- meshes[3].Update(buf);
- skeletons[3]->RootPart().mesh = &meshes[3];
- }
-}
-
-Model *Skeletons::ByID(std::uint16_t id) noexcept {
- if (id == 0 || id > skeletons.size()) {
- return nullptr;
- } else {
- return skeletons[id - 1].get();
- }
-}
-
-const Model *Skeletons::ByID(std::uint16_t id) const noexcept {
- if (id == 0 || id > skeletons.size()) {
- return nullptr;
- } else {
- return skeletons[id - 1].get();
+ part.Render(transform, inst, prog);
}
}
projects / blank.git / blobdiff