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Commit 1ff0a577 authored by Joseph Walton-Rivers's avatar Joseph Walton-Rivers
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explicily pass delta time for util functions

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demo/demo/rollball.cpp
+ 64
− 47
View file @ 1ff0a577
......@@ -80,35 +80,35 @@ static void setup_camera(fggl::ecs3::World& world) {
world.add<fggl::gfx::Camera>(prototype);
}
static fggl::ecs3::entity_t setup_environment(fggl::ecs3::World& world, fggl::math::vec2& size, demo::RollState& state) {
static fggl::ecs3::entity_t setup_environment(fggl::ecs3::World& world, const fggl::math::vec2& size, demo::RollState& state) {
{
auto northWall = world.createFromPrototype("wallX");
auto* transform = world.get<fggl::math::Transform>(northWall);
transform->origin({size.x/2, 0.0f, 0.0f});
transform->origin({size.x/2, 0.0F, 0.0F});
}
{
auto southWall = world.createFromPrototype("wallX");
auto* transform = world.get<fggl::math::Transform>(southWall);
transform->origin({-size.x/2, 0.0f, 0.0f});
transform->origin({-size.x/2, 0.0F, 0.0F});
}
{
auto westWall = world.createFromPrototype("wallZ");
auto* transform = world.get<fggl::math::Transform>(westWall);
transform->origin({0.0f, 0.0f, -size.y/2});
transform->origin({0.0F, 0.0F, -size.y/2});
}
{
auto eastWall = world.createFromPrototype("wallZ");
auto* transform = world.get<fggl::math::Transform>(eastWall);
transform->origin({0.0f, 0.0f, size.y/2});
transform->origin({0.0F, 0.0F, size.y/2});
}
{
auto floor = world.createFromPrototype("floor");
auto *transform = world.get<fggl::math::Transform>(floor);
transform->origin({0.0f, -2.5f, 0.0f});
transform->origin({0.0F, -2.5F, 0.0F});
}
{
......@@ -135,12 +135,22 @@ static fggl::ecs3::entity_t setup_environment(fggl::ecs3::World& world, fggl::ma
}
}
// ensure the state is clean
state.closestPickup = fggl::ecs::NULL_ENTITY;
state.mode = demo::DebugMode::NORMAL;
state.time = 0.0F;
return state.player;
}
namespace demo {
constexpr fggl::math::vec2 WORLD_SIZE{40.0F, 40.0F };
constexpr fggl::math::vec3 COLOUR_WHITE{1.0F, 1.0F, 1.0F};
constexpr fggl::math::vec3 COLOUR_BLUE{0.0F, 0.0F, 1.0F};
constexpr float MOVE_FORCE{3.0F};
RollBall::RollBall(fggl::App &app) : Game(app) {
}
......@@ -152,9 +162,13 @@ namespace demo {
// collectable callbacks
auto* collectableCallbacks = world().get<fggl::phys::CollisionCallbacks>(prefabs.collectable);
collectableCallbacks->onEnter = [this](auto ourID, auto theirID) {
if ( theirID == state.player) {
this->world().destroy(ourID);
collectableCallbacks->onEnter = [this](auto ourEntity, auto theirEntity) {
if ( theirEntity == state.player) {
//if ( ourEntity == state.closestPickup ) {
// // we're the closest pickup and we're about to get killed, so need to not be.
// state.closestPickup = fggl::ecs::NULL_ENTITY;
//}
this->world().destroy(ourEntity);
}
};
......@@ -162,55 +176,57 @@ namespace demo {
setup_camera(world());
// create a 20x20 grid
fggl::math::vec2 size{40.0f, 40.0f};
setup_environment(world(), size, state);
setup_environment(world(), WORLD_SIZE, state);
}
fggl::math::vec3 calc_move_vector(const fggl::input::Input& input) {
constexpr fggl::math::vec3 forward = fggl::math::FORWARD;
constexpr fggl::math::vec3 right = fggl::math::RIGHT;
fggl::math::vec3 force = fggl::math::VEC3_ZERO;
if (input.keyboard.down(glfwGetKeyScancode(GLFW_KEY_W))) {
force += forward;
}
if (input.keyboard.down(glfwGetKeyScancode(GLFW_KEY_S))) {
force -= forward;
}
if (input.keyboard.down(glfwGetKeyScancode(GLFW_KEY_A))) {
force -= right;
}
if (input.keyboard.down(glfwGetKeyScancode(GLFW_KEY_D))) {
force += right;
}
return force;
}
void RollBall::update() {
Game::update();
const float deltaTime = 1 / 60.0F;
auto& input = this->input();
if ( state.player != fggl::ecs3::NULL_ENTITY ) {
auto &world = this->world();
const fggl::math::vec3 forward = fggl::math::FORWARD;
const fggl::math::vec3 right = fggl::math::RIGHT;
fggl::math::vec3 force = fggl::math::VEC3_ZERO;
bool moved = false;
if (input.keyboard.down(glfwGetKeyScancode(GLFW_KEY_W))) {
force += forward;
moved = true;
}
if (input.keyboard.down(glfwGetKeyScancode(GLFW_KEY_S))) {
force -= forward;
moved = true;
}
if (input.keyboard.down(glfwGetKeyScancode(GLFW_KEY_A))) {
force -= right;
moved = true;
}
if (input.keyboard.down(glfwGetKeyScancode(GLFW_KEY_D))) {
force += right;
moved = true;
}
// mode selection
if (input.keyboard.pressed(glfwGetKeyScancode(GLFW_KEY_SPACE))) {
state.mode = (DebugMode)( ((int)state.mode + 1) % 3 );
}
// setup dynamic force
if ( moved ) {
float forceFactor = 3.0F;
force = glm::normalize(force) * forceFactor;
auto force = calc_move_vector(input);
if ( force != fggl::math::VEC3_ZERO ) {
force = glm::normalize(force) * MOVE_FORCE;
auto *dynamics = world.get<fggl::phys::Dynamics>(state.player);
dynamics->force += force;
}
// track player position with camera
{
auto cameras = world.findMatching<fggl::gfx::Camera>();
fggl::ecs3::entity_t cam = cameras[0];
......@@ -229,7 +245,7 @@ namespace demo {
if ( world.alive(state.closestPickup) ){
auto *renderer = world.tryGet<fggl::gfx::PhongMaterial>(state.closestPickup);
if (renderer != nullptr) {
renderer->diffuse = {1.0f, 1.0f, 1.0f};
renderer->diffuse = COLOUR_WHITE;
}
}
......@@ -237,8 +253,9 @@ namespace demo {
}
}
spinCubes(world);
state.time += (60.0f / 1000);
// make the cubes spin
spinCubes(world, deltaTime);
state.time += deltaTime;
}
}
......@@ -261,11 +278,11 @@ namespace demo {
}
if ( state.closestPickup != closestEntity ) {
if ( state.closestPickup != fggl::ecs::NULL_ENTITY ){
if ( world.alive(state.closestPickup) ){
// deal with the previous closest pickup
auto *renderer = world.tryGet<fggl::gfx::PhongMaterial>(state.closestPickup);
if (renderer != nullptr) {
renderer->diffuse = {1.0f, 1.0f, 1.0f};
renderer->diffuse = COLOUR_WHITE;
}
}
......@@ -274,7 +291,7 @@ namespace demo {
if (closestEntity != fggl::ecs::NULL_ENTITY) {
auto *renderer = world.tryGet<fggl::gfx::PhongMaterial>(state.closestPickup);
if (renderer != nullptr) {
renderer->diffuse = {0.0f, 0.0f, 1.0f};
renderer->diffuse = COLOUR_BLUE;
}
}
}
......@@ -291,7 +308,7 @@ namespace demo {
}
void RollBall::spinCubes(fggl::ecs3::World& world) {
void RollBall::spinCubes(fggl::ecs3::World& world, float deltaTime) {
// rotation
for ( const auto& entity : state.collectables ) {
if ( !world.alive(entity) || entity == state.closestPickup ) {
......@@ -302,7 +319,7 @@ namespace demo {
// rotate the cubes
fggl::math::vec3 angles{15, 30, 45};
transform->rotateEuler( angles * (60.0F / 1000) );
transform->rotateEuler( angles * deltaTime );
//auto* renderer = world.get<fggl::data::StaticMesh>( entity );
......
demo/include/rollball.hpp
+ 1
− 1
View file @ 1ff0a577
......@@ -64,7 +64,7 @@ namespace demo {
fggl::math::vec3 cameraOffset = {-15.0F, 15.0F, 0.0F};
void closestPickup(fggl::ecs3::World& world);
void spinCubes(fggl::ecs3::World& world);
void spinCubes(fggl::ecs3::World& world, float dt);
};
}
......
include/fggl/debug/impl/logging_std20.hpp
+ 1
− 1
View file @ 1ff0a577
......@@ -51,7 +51,7 @@ namespace fggl::debug {
constexpr std::string_view level_to_string(Level level) {
switch (level) {
case Level::critical:
return "CRITITAL";
return "CRITICAL";
case Level::error:
return "ERROR";
case Level::warning:
......
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