diff --git a/demo/main.cpp b/demo/main.cpp
index 381e4b3cd8a538884a43d6b6ce04a29164ea18a2..f58a6351a3fcf66ac05e68ec6afd9c947cb8f87f 100644
--- a/demo/main.cpp
+++ b/demo/main.cpp
@@ -206,7 +206,10 @@ void process_edgescroll(fggl::ecs3::World& ecs, InputManager input, fggl::ecs::e
}
-void process_camera(fggl::gfx::Window& window, fggl::ecs3::World& ecs, InputManager input, fggl::ecs::entity_t cam) {
+void process_camera(fggl::gfx::Window& window, fggl::ecs3::World& ecs, InputManager input) {
+ auto cameras = ecs.findMatching<fggl::gfx::Camera>();
+ fggl::ecs3::entity_t cam = cameras[0];
+
auto camTransform = ecs.get<fggl::math::Transform>(cam);
auto camComp = ecs.get<fggl::gfx::Camera>(cam);
@@ -251,7 +254,7 @@ int main(int argc, char* argv[]) {
auto glModule = modules.load<fggl::gfx::ecsOpenGLModule>(win, storage);
fggl::gfx::loadPipeline(glModule, "unlit", false);
- fggl::gfx::loadPipeline(glModule, "lighting/phong", false);
+ fggl::gfx::loadPipeline(glModule, "phong", false);
fggl::gfx::loadPipeline(glModule, "normals", false);
// debug layer
@@ -261,56 +264,63 @@ int main(int argc, char* argv[]) {
// create ECS
types.make<fggl::math::Transform>();
- // make camera
- auto camEnt = ecs.create();
- {
- auto cameraTf = ecs.add<fggl::math::Transform>(camEnt);
- cameraTf->origin( glm::vec3(0.0f, 3.0f, 3.0f) );
-
- ecs.add<fggl::gfx::Camera>(camEnt);
- }
-
- auto floorEnt = ecs.create();
+ // create camera using strings
+ {
+ auto prototype = ecs.create(false);
+ ecs.add(prototype, types.find(fggl::math::Transform::name));
+ ecs.add(prototype, types.find(fggl::gfx::Camera::name));
+
+ auto camTf = ecs.get<fggl::math::Transform>(prototype);
+ camTf->origin( glm::vec3(0.0f, 3.0f, 3.0f) );
+ }
+
+ // create building prototype
+ fggl::ecs3::entity_t bunker;
+ {
+ bunker = ecs.create(true);
+ ecs.add(bunker, types.find(fggl::math::Transform::name));
+
+ // mesh
+ int nSections = 2;
+ constexpr float HALF_PI = M_PI / 2.0f;
+ constexpr char shader[] = "phong";
+
+ fggl::data::Mesh mesh;
+ for (int j=-(nSections/2); j<=nSections/2; j++) {
+ const auto shapeOffset = glm::vec3( 0.0f, 0.0f, j * 1.0f );
+
+ const auto cubeMat = glm::translate( fggl::math::mat4( 1.0f ) , shapeOffset );
+ const auto leftSlope = fggl::math::modelMatrix(
+ glm::vec3(-1.0f, 0.0f, 0.0f) + shapeOffset,
+ glm::vec3( 0.0f, -HALF_PI, 0.0f) );
+ const auto rightSlope = fggl::math::modelMatrix(
+ glm::vec3( 1.0f, 0.0f, 0.0f) + shapeOffset,
+ glm::vec3( 0.0f, HALF_PI, 0.0f) );
+
+ fggl::data::make_cube( mesh, cubeMat );
+ fggl::data::make_slope( mesh, leftSlope );
+ fggl::data::make_slope( mesh, rightSlope );
+ }
+ mesh.removeDups();
+
+ fggl::gfx::StaticMesh staticMesh{mesh, shader};
+ ecs.set<fggl::gfx::StaticMesh>(bunker, &staticMesh);
+ }
+
+ auto floorEnt = ecs.create(false);
{
ecs.add<fggl::math::Transform>( floorEnt );
fggl::data::Mesh mesh = fggl::data::make_quad_xz();
- fggl::gfx::StaticMesh sMesh{mesh, "lighting/phong"};
+ fggl::gfx::StaticMesh sMesh{mesh, "phong"};
ecs.set<fggl::gfx::StaticMesh>(floorEnt, &sMesh);
}
- int nCubes = 3;
- int nSections = 2;
-
- constexpr float HALF_PI = M_PI / 2.0f;
-
+ int nCubes = 3;
for ( int i=0; i<nCubes; i++ ) {
- auto entity = ecs.create();
-
- // set the position
- auto result = ecs.add<fggl::math::Transform>(entity);
+ auto bunkerClone = ecs.copy(bunker);
+ auto result = ecs.get<fggl::math::Transform>(bunkerClone);
result->origin( glm::vec3( i * 5.0f, 0.0f, 0.0f) );
-
- fggl::data::Mesh mesh;
- for (int j=-(nSections/2); j<=nSections/2; j++) {
- const auto shapeOffset = glm::vec3( 0.0f, 0.0f, j * 1.0f );
-
- const auto cubeMat = glm::translate( fggl::math::mat4( 1.0f ) , shapeOffset );
- const auto leftSlope = fggl::math::modelMatrix(
- glm::vec3(-1.0f, 0.0f, 0.0f) + shapeOffset,
- glm::vec3( 0.0f, -HALF_PI, 0.0f) );
- const auto rightSlope = fggl::math::modelMatrix(
- glm::vec3( 1.0f, 0.0f, 0.0f) + shapeOffset,
- glm::vec3( 0.0f, HALF_PI, 0.0f) );
-
- fggl::data::make_cube( mesh, cubeMat );
- fggl::data::make_slope( mesh, leftSlope );
- fggl::data::make_slope( mesh, rightSlope );
- }
- mesh.removeDups();
-
- fggl::gfx::StaticMesh staticMesh{mesh, "lighting/phong"};
- ecs.set<fggl::gfx::StaticMesh>(entity, &staticMesh);
}
bool gamepadWindow = true;
@@ -333,51 +343,68 @@ int main(int argc, char* argv[]) {
//
// update step
//
- process_camera(win, ecs, inputs, camEnt);
+ process_camera(win, ecs, inputs);
+
+ // ECS3 inspector
+ ImGui::Begin("Entities");
+ auto entityItr = ecs.all();
+ for (auto& entity : entityItr) {
+ std::string label = "entity-" + std::to_string(entity);
+ if ( ImGui::TreeNode(label.c_str()) ){
+ auto entComp = ecs.getComponents(entity);
+ for ( auto comp : entComp ){
+ auto meta = types.meta(comp);
+ ImGui::Text("%s (%d) - %lu bytes", meta->name(), comp, meta->size());
+ }
+ ImGui::TreePop();
+ }
+ }
+ ImGui::End();
// imgui gamepad debug
- auto& gamepads = inputs->gamepads;
- ImGui::Begin("GamePad", &gamepadWindow);
- for ( int i=0; i<16; i++ ) {
- std::string title = gamepads.name(i);
-
- bool present = gamepads.present(i);
- if ( ImGui::TreeNode(title.c_str()) ) {
- ImGui::Text("present: %s", present ? "yes" : "no" );
-
- if ( present ) {
-
- if ( ImGui::TreeNode("buttons##2") ) {
- for ( auto& btn : fggl::input::GamepadButtonsMicrosoft ) {
- ImGui::Text( "%s: %i %i %i", btn.name,
- gamepads.button(i, btn.id),
- gamepads.buttonPressed(i, btn.id),
- gamepads.buttonReleased(i, btn.id)
- );
- }
- ImGui::TreePop();
- }
-
- if ( ImGui::TreeNode("axes##2") ) {
- for ( auto& axis : fggl::input::GamepadAxes ) {
- ImGui::Text("%s: %f %f", axis.name,
- gamepads.axis(i, axis.id),
- gamepads.axisDelta(i, axis.id)
- );
-
- }
- ImGui::TreePop();
- }
-
- }
-
- ImGui::TreePop();
- ImGui::Separator();
- }
-
- }
- ImGui::End();
- debug.showDemo();
+ if ( gamepadWindow ) {
+ auto &gamepads = inputs->gamepads;
+ ImGui::Begin("GamePad", &gamepadWindow);
+ for (int i = 0; i < 16; i++) {
+ std::string title = gamepads.name(i);
+
+ bool present = gamepads.present(i);
+ if (ImGui::TreeNode(title.c_str())) {
+ ImGui::Text("present: %s", present ? "yes" : "no");
+
+ if (present) {
+
+ if (ImGui::TreeNode("buttons##2")) {
+ for (auto &btn: fggl::input::GamepadButtonsMicrosoft) {
+ ImGui::Text("%s: %i %i %i", btn.name,
+ gamepads.button(i, btn.id),
+ gamepads.buttonPressed(i, btn.id),
+ gamepads.buttonReleased(i, btn.id)
+ );
+ }
+ ImGui::TreePop();
+ }
+
+ if (ImGui::TreeNode("axes##2")) {
+ for (auto &axis: fggl::input::GamepadAxes) {
+ ImGui::Text("%s: %f %f", axis.name,
+ gamepads.axis(i, axis.id),
+ gamepads.axisDelta(i, axis.id)
+ );
+
+ }
+ ImGui::TreePop();
+ }
+
+ }
+
+ ImGui::TreePop();
+ ImGui::Separator();
+ }
+
+ }
+ ImGui::End();
+ }
//
// render step
diff --git a/fggl/data/storage.hpp b/fggl/data/storage.hpp
index a9636423418c0fd3e2d166c335878231a4bc3043..9e2ba223128143086546dc552e91e9cfc04d08e9 100644
--- a/fggl/data/storage.hpp
+++ b/fggl/data/storage.hpp
@@ -21,10 +21,9 @@ namespace fggl::data {
bool load(StorageType pool, const std::string& name, T* out) {
auto path = resolvePath(pool, name);
if ( !std::filesystem::exists(path) ) {
- std::cerr << "path does not exist! " << path << std::endl;
+ std::cerr << "path " << path << " does not exist! " << std::endl;
return false;
}
-
return fggl_deserialize<T>(path, out);
}
@@ -39,7 +38,7 @@ namespace fggl::data {
switch ( pool ) {
case Data:
- path = std::filesystem::current_path() / "res";
+ path = std::filesystem::current_path() / "data";
break;
case User:
path = "./user-data/";
diff --git a/fggl/debug/debug.cpp b/fggl/debug/debug.cpp
index a9117e0f322735a0d89a29a8febb1f32d86d9add..399fa2410ab879ebff89b24bf21d8af0573812c9 100644
--- a/fggl/debug/debug.cpp
+++ b/fggl/debug/debug.cpp
@@ -11,7 +11,10 @@ DebugUI::DebugUI(Window& win) : m_visible(false) {
IMGUI_CHECKVERSION();
ImGui::CreateContext();
- ImGui_ImplGlfw_InitForOpenGL(win.handle(), true);
+ ImGuiIO& io = ImGui::GetIO();
+ io.IniFilename = NULL;
+
+ ImGui_ImplGlfw_InitForOpenGL(win.handle(), true);
ImGui_ImplOpenGL3_Init("#version 130");
}
diff --git a/fggl/ecs/component.hpp b/fggl/ecs/component.hpp
index 36e5a5f39809fe198535d3aa0b57d3c7f06d4b70..51edda314707ebb6c85ea6a8eccc110c35f5579e 100644
--- a/fggl/ecs/component.hpp
+++ b/fggl/ecs/component.hpp
@@ -5,6 +5,7 @@
#include <cassert>
#include <cstring>
+#include <string>
#include <new>
#include <utility>
@@ -18,11 +19,19 @@ namespace fggl::ecs {
using data_t = unsigned char;
virtual ~ComponentBase() {};
+ // in place
virtual void destroy(data_t* data) const = 0;
virtual void move(data_t* src, data_t* dest) const = 0;
virtual void bulkMove(data_t* src, data_t* dest, std::size_t count) = 0;
virtual void construct(data_t* data) const = 0;
+ // virtual
+ virtual void* construct() const = 0;
+ virtual void* copyConstruct(const void* src) = 0;
+
+ virtual const char* name() const = 0;
+ virtual const component_type_t id() const = 0;
+
virtual std::size_t size() const = 0;
};
@@ -34,10 +43,27 @@ namespace fggl::ecs {
location->~C();
}
+ virtual const char* name() const override {
+ return C::name;
+ }
+
+ virtual const component_type_t id() const {
+ return Component<C>::typeID();
+ }
+
virtual void construct(unsigned char* data) const override {
new (data) C();
}
+ void* copyConstruct(const void* src) override {
+ const C* srcPtr = (C*)src;
+ return new C(*srcPtr);
+ }
+
+ void* construct() const override {
+ return new C();
+ }
+
virtual void move(data_t* src, data_t* dest) const override {
assert(src != nullptr);
assert(dest != nullptr);
diff --git a/fggl/ecs3/prototype/world.h b/fggl/ecs3/prototype/world.h
index 52000ee3ce550a737e315a5b33c0001b90c6a6af..74b59b2463ef0e53912f4c25b5d7062b05b06946 100644
--- a/fggl/ecs3/prototype/world.h
+++ b/fggl/ecs3/prototype/world.h
@@ -18,7 +18,12 @@ namespace fggl::ecs3::prototype {
class Entity {
public:
- Entity(entity_t id) : m_id() {};
+ bool m_abstract;
+
+ explicit Entity(entity_t id) : m_id(id), m_abstract(false) {};
+ Entity(const Entity& entity) : m_id(entity.m_id), m_components(entity.m_components) {
+ std::cerr << "someone be doing one of them copy things: " << m_id << std::endl;
+ }
~Entity() = default;
template<typename C>
@@ -28,6 +33,12 @@ namespace fggl::ecs3::prototype {
return ptr;
}
+ void* add(std::shared_ptr<ComponentBase> t) {
+ void* ptr = t->construct();
+ m_components[t->id()] = ptr;
+ return ptr;
+ }
+
template<typename C>
C* set(const C* ptr) {
C* newPtr = new C(*ptr);
@@ -35,12 +46,30 @@ namespace fggl::ecs3::prototype {
return newPtr;
}
+ void* set(const std::shared_ptr<ComponentBase>& t, const void* ptr) {
+ void* newPtr = t->copyConstruct(ptr);
+ m_components[t->id()] = newPtr;
+ return newPtr;
+ }
+
template<typename C>
C* get() {
void* ptr = m_components.at(Component<C>::typeID());
return (C*)ptr;
}
+ inline void* get(component_type_t t){
+ return m_components.at(t);
+ }
+
+ std::vector<component_type_t> getComponentIDs() {
+ std::vector<component_type_t> comps{};
+ for (auto& [k,_] : m_components) {
+ comps.push_back(k);
+ }
+ return comps;
+ }
+
bool hasComponents(std::vector<component_type_t>& Cs) {
for (auto c : Cs) {
if ( m_components.find(c) == m_components.end() ) {
@@ -58,20 +87,59 @@ namespace fggl::ecs3::prototype {
class World {
public:
- World(TypeRegistry& reg) : m_types(reg), m_next(0), m_entities() {};
+ explicit World(TypeRegistry& reg) : m_types(reg), m_next(1), m_entities() {};
~World() = default;
- entity_t create() {
+ entity_t create(bool abstract) {
auto nextID = m_next++;
m_entities.emplace(nextID, nextID);
+
+ auto& entity = m_entities.at(nextID);
+ entity.m_abstract = abstract;
+
+ // meta data
+ auto* meta = entity.add<ecs3::EntityMeta>();
+ meta->id = nextID;
+ meta->abstract = abstract;
+
return nextID;
}
+ entity_t copy(entity_t prototype) {
+ auto clone = create(false);
+
+ auto components = getComponents(prototype);
+ for (auto component : components) {
+ auto protoComp = get(prototype, component);
+ set(clone, component, protoComp);
+ }
+
+ return clone;
+ }
+
void destroy(entity_t entity) {
// TOOD resolve and clean components
m_entities.erase(entity);
}
+ std::vector<entity_t> all() {
+ std::vector<entity_t> entities{};
+ for( auto& [eid, entity] : m_entities) {
+ entities.push_back(eid);
+ }
+ return entities;
+ }
+
+ std::vector<component_type_t> getComponents(entity_t entityID){
+ std::vector<component_type_t> components{};
+ auto& entity = m_entities.at(entityID);
+ auto comps = entity.getComponentIDs();
+ for (auto id : comps) {
+ components.push_back(id);
+ }
+ return components;
+ }
+
template<typename... Cs>
std::vector<entity_t> findMatching() {
// construct the key
@@ -81,7 +149,7 @@ namespace fggl::ecs3::prototype {
// entities
std::vector<entity_t> entities{};
for( auto& [eid, entity] : m_entities) {
- if ( entity.hasComponents(key) ) {
+ if ( entity.hasComponents(key) && !entity.m_abstract ) {
entities.push_back(eid);
}
}
@@ -91,19 +159,39 @@ namespace fggl::ecs3::prototype {
template<typename C>
C* add(entity_t entity_id) {
+ std::cerr << "[>>] adding comp " << C::name << " to " << entity_id << std::endl;
auto& entity = m_entities.at(entity_id);
auto comp = entity.template add<C>();
- m_types.fireAdd(*this, entity_id, Component<C>::typeID());
+ m_types.fireAdd(this, entity_id, Component<C>::typeID());
return comp;
}
+ void* add(entity_t entity_id, component_type_t component_id) {
+ auto meta = m_types.meta(component_id);
+ auto& entity = m_entities.at(entity_id);
+
+ void* ptr = entity.add(meta);
+ m_types.fireAdd(this, entity_id, meta->id());
+ return ptr;
+ }
+
template<typename C>
C* set(entity_t entity_id, const C* ptr) {
+ std::cerr << "[>>] setting comp " << C::name << " to " << entity_id << std::endl;
auto& entity = m_entities.at(entity_id);
auto comp = entity.set<C>(ptr);
- m_types.fireAdd(*this, entity_id, Component<C>::typeID());
+ m_types.fireAdd(this, entity_id, Component<C>::typeID());
+ return comp;
+ }
+
+ void* set(entity_t entity_id, component_type_t cid, const void* ptr){
+ auto& entity = m_entities.at(entity_id);
+ auto cMeta = m_types.meta(cid);
+
+ auto comp = entity.set(cMeta, ptr);
+ m_types.fireAdd(this, entity_id, cid);
return comp;
}
@@ -113,6 +201,11 @@ namespace fggl::ecs3::prototype {
return entity.get<C>();
}
+ void* get(entity_t entity_id, component_type_t t){
+ auto& entity = m_entities.at(entity_id);
+ return entity.get(t);
+ }
+
private:
TypeRegistry& m_types;
entity_t m_next;
diff --git a/fggl/ecs3/types.hpp b/fggl/ecs3/types.hpp
index 14aff893540ae694db026b72f96677e0c3169702..fb0fe4f2cc8f076ea00cb4325f29771d48f51a83 100644
--- a/fggl/ecs3/types.hpp
+++ b/fggl/ecs3/types.hpp
@@ -26,14 +26,16 @@ namespace fggl::ecs3 {
using fggl::ecs::component_type_t;
class ModuleManager;
- using callback_t = std::function<void(prototype::World&, ecs3::entity_t)>;
+ using callback_t = std::function<void(prototype::World*, ecs3::entity_t)>;
struct TypeCallbacks {
std::vector<callback_t> add;
};
// core component types
struct EntityMeta {
+ constexpr static const char name[] = "meta";
entity_t id;
+ bool abstract;
};
struct RecordIdentifier {
@@ -175,6 +177,15 @@ namespace fggl::ecs3 {
return m_types.at( type_id );
}
+ inline component_type_t find(const char* name) const {
+ for (auto& [type, meta] : m_types) {
+ if ( std::strcmp(name, meta->name()) == 0) {
+ return type;
+ }
+ }
+ return 0;
+ }
+
inline void make_virtual(std::shared_ptr<ComponentBase> vtype) {
auto type_id = m_last_virtual++;
m_types[type_id] = std::move(vtype);
@@ -184,10 +195,14 @@ namespace fggl::ecs3 {
m_callbacks[component].add.push_back(callback);
}
- void fireAdd(prototype::World& world, entity_t entity, component_type_t type) {
- auto& callbacks = m_callbacks[type].add;
- for ( auto& callback : callbacks) {
- callback(world, entity);
+ void fireAdd(prototype::World* world, entity_t entity, component_type_t type) {
+ try {
+ auto& callbacks = m_callbacks.at(type).add;
+ for ( auto& callback : callbacks) {
+ callback(world, entity);
+ }
+ } catch ( std::out_of_range& e) {
+ std::cerr << "no callbacks for: " << m_types[type]->name() << std::endl;
}
}
diff --git a/fggl/gfx/camera.hpp b/fggl/gfx/camera.hpp
index 0e0a48e27de0513e6a38865ba0faa4071474fe92..c1eaa43bb7d7aeca073be30b320ed0294fd8cd12 100644
--- a/fggl/gfx/camera.hpp
+++ b/fggl/gfx/camera.hpp
@@ -6,6 +6,7 @@
namespace fggl::gfx {
struct Camera {
+ constexpr const static char name[] = "Camera";
math::vec3 target = math::vec3(0.0f, 0.0f, 0.0f);
float aspectRatio = 1280.0f / 720.0f;
float fov = glm::radians(45.0f);
diff --git a/fggl/gfx/common.hpp b/fggl/gfx/common.hpp
index c8376f3477814d66968fd01eb0159437262906ce..71101f5c5c5702cae023cfd6b954977864f31816 100644
--- a/fggl/gfx/common.hpp
+++ b/fggl/gfx/common.hpp
@@ -14,6 +14,7 @@
namespace fggl::gfx {
struct StaticMesh {
+ constexpr static const char name[] = "StaticMesh";
data::Mesh mesh;
std::string pipeline;
diff --git a/fggl/gfx/ogl/compat.hpp b/fggl/gfx/ogl/compat.hpp
index d84a05ee209fae9e635002119d6adfd43c0eae4b..fd761c62bf38044fc31ab4b82c22ca4780694405 100644
--- a/fggl/gfx/ogl/compat.hpp
+++ b/fggl/gfx/ogl/compat.hpp
@@ -36,15 +36,14 @@ namespace fggl::gfx {
return "gfx::opengl";
}
- void uploadMesh(ecs3::World& world, ecs::entity_t entity) {
- std::cerr << "[!!] I be firein me shaders!" << std::endl;
- auto meshData = world.get<gfx::StaticMesh>(entity);
+ void uploadMesh(ecs3::World* world, ecs::entity_t entity) {
+ auto meshData = world->get<gfx::StaticMesh>(entity);
auto pipeline = cache.get(meshData->pipeline);
auto glMesh = renderer.upload(meshData->mesh);
glMesh.pipeline = pipeline;
- world.set<fggl::gfx::GlRenderToken>(entity, &glMesh);
+ world->set<fggl::gfx::GlRenderToken>(entity, &glMesh);
}
void onLoad(ecs3::ModuleManager& manager, ecs3::TypeRegistry& types) override {
@@ -84,7 +83,8 @@ namespace fggl::gfx {
//
// fake module/callbacks - our ECS doesn't have module/callback support yet.
//
- inline void onStaticMeshAdded(ecs3::World& ecs, ecs::entity_t entity, OglModule& mod) {
+ void onStaticMeshAdded(ecs3::World& ecs, ecs::entity_t entity, OglModule& mod) {
+ std::cerr << "[CALLBACK] static mesh added, renderable?" << std::endl;
/*
auto meshData = ecs.get<gfx::StaticMesh>(entity);
auto pipeline = mod->cache.get(meshData->pipeline);
@@ -106,6 +106,7 @@ namespace fggl::gfx {
// get the models
auto renderables = ecs.findMatching<fggl::gfx::GlRenderToken>();
+
for ( auto renderable : renderables ) {
mod->renderer.render(ecs, camera, dt);
}
diff --git a/fggl/gfx/ogl/renderer.cpp b/fggl/gfx/ogl/renderer.cpp
index 0e8e9833250ed5b3dccd2f0d609c85a4d6520b64..eff7e8e9cdf06b7a1712c54a0d9d6f2dd2175003 100644
--- a/fggl/gfx/ogl/renderer.cpp
+++ b/fggl/gfx/ogl/renderer.cpp
@@ -48,7 +48,7 @@ static GLuint createIndexBuffer(std::vector<uint32_t>& indexData) {
}
GlRenderToken MeshRenderer::upload(fggl::data::Mesh& mesh) {
- GlRenderToken token;
+ GlRenderToken token{};
glGenVertexArrays(1, &token.vao);
glBindVertexArray(token.vao);
@@ -67,10 +67,16 @@ GlRenderToken MeshRenderer::upload(fggl::data::Mesh& mesh) {
}
void MeshRenderer::render(fggl::ecs3::World& ecs, ecs3::entity_t camera, float dt) {
- if ( camera == ecs::NULL_ENTITY ) return;
+ if ( camera == ecs::NULL_ENTITY ){
+ std::cerr << "no camera" << std::endl;
+ return;
+ }
auto entities = ecs.findMatching<GlRenderToken>();
- if ( entities.size() == 0 ) return;
+ if ( entities.empty() ) {
+ std::cerr << "no entities with render tokens" << std::endl;
+ return;
+ }
total += dt;
diff --git a/fggl/gfx/ogl/renderer.hpp b/fggl/gfx/ogl/renderer.hpp
index 59320689b906025f2dc67565a3639b140d1081bc..b13647f27a844bc007f27776d809f322843b137f 100644
--- a/fggl/gfx/ogl/renderer.hpp
+++ b/fggl/gfx/ogl/renderer.hpp
@@ -10,6 +10,7 @@
namespace fggl::gfx {
struct GlRenderToken {
+ constexpr static const char name[] = "RenderToken";
GLuint vao;
GLuint buffs[2];
GLuint idxOffset;
diff --git a/fggl/gfx/ogl/shader.cpp b/fggl/gfx/ogl/shader.cpp
index 3d91705128c03b2e41c8d2fe19e5a5049dc6ccf3..c3558de127c555dd03b1a231b3cb83d6abcc65cb 100644
--- a/fggl/gfx/ogl/shader.cpp
+++ b/fggl/gfx/ogl/shader.cpp
@@ -10,9 +10,12 @@ bool ShaderCache::compileShader(const std::string& fname, GLuint sid) {
std::string source;
bool result = m_storage.load(fggl::data::Data, fname, &source);
if ( !result ) {
+ std::cerr << ">> Error loading file: " << fname << std::endl;
return false;
}
+ std::cerr << "source for " << fname << " is " << source << std::endl;
+
// upload and compile shader
const auto *src_cstr = (const GLchar *)source.c_str();
glShaderSource(sid, 1, &src_cstr, 0);
@@ -85,6 +88,8 @@ GLuint ShaderCache::get(const std::string& name) {
GLuint ShaderCache::load(const ShaderConfig& config) {
+ std::cerr << "Starting program generation: " << config.name << std::endl;
+
GLuint pid = glCreateProgram();
if ( m_binary ) {
@@ -95,7 +100,7 @@ GLuint ShaderCache::load(const ShaderConfig& config) {
return pid;
}
- std::cerr << "could not load cached shader, taking the long route" << std::endl;
+ std::cerr << ">> could not load cached shader, taking the long route" << std::endl;
}
// TODO actual shader loading
diff --git a/fggl/math/types.hpp b/fggl/math/types.hpp
index e4b3c4612651aef354fd78c2446cc701cdbf2a15..0f75cf67aaf163e0d9a0cc4dac6539175abea92b 100644
--- a/fggl/math/types.hpp
+++ b/fggl/math/types.hpp
@@ -32,6 +32,7 @@ namespace fggl::math {
}
struct Transform {
+ constexpr static const char name[] = "Transform";
Transform() : m_local(1.0f), m_origin(0.0f), m_model(1.0f), m_rotation() {
}
diff --git a/tests/testfggl/ecs/ecs.cpp b/tests/testfggl/ecs/ecs.cpp
index ed8ab1b5423b8577b083dba3449e133cfb9fa0a5..86c4e3ef118945bef203833300dba2064edbc7bf 100644
--- a/tests/testfggl/ecs/ecs.cpp
+++ b/tests/testfggl/ecs/ecs.cpp
@@ -7,15 +7,19 @@ using fggl::ecs::Component;
namespace {
- class DummyComp1 : public Component<DummyComp1> {
+ class DummyComp1 {
+ public:
+ constexpr static const char* name = "DummyComp1";
};
- class DummyComp2 : public Component<DummyComp2> {
+ class DummyComp2 {
public:
+ constexpr static const char* name = "DummyComp2";
int x;
DummyComp2() : x(0) {}
DummyComp2(int tmp) : x(tmp) {
}
+ DummyComp2( const DummyComp2& other) : x(other.x) {}
DummyComp2( DummyComp2&& other ) : x(other.x) {}
};
diff --git a/tests/testfggl/ecs3/ecs.cpp b/tests/testfggl/ecs3/ecs.cpp
index 74d5cab30598ec2a5b020cddf062b6d6fdb762db..e5689c1077b61efc880a8a6eff92975b00905f2d 100644
--- a/tests/testfggl/ecs3/ecs.cpp
+++ b/tests/testfggl/ecs3/ecs.cpp
@@ -8,17 +8,21 @@ using fggl::ecs::Component;
namespace {
class DummyComp4 {
- bool a;
- bool b;
- bool c;
+ public:
+ constexpr static const char* name = "DummyComp2";
+ bool a;
+ bool b;
+ bool c;
};
class DummyComp3 {
public:
+ constexpr static const char* name = "DummyComp2";
int x;
DummyComp3() = default;
DummyComp3(int tmp) : x(tmp) {
}
+ DummyComp3( const DummyComp3& other ) : x(other.x) {}
DummyComp3( DummyComp3&& other ) : x(other.x) {}
};