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Merge remote-tracking branch 'origin/master' into Menu

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This commit is contained in:
viktorljung
2016-02-11 21:16:31 +01:00
parent fee50ba3b6 5bcadd5b1a
commit 851418b1de
23 changed files with 1035 additions and 136 deletions
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src/Engine/Collision/Collision.cpp
+51 -15
View File
@@ -6,6 +6,7 @@
#include "Core/World.h"
#include "Rendering/Model.h"
#include "imgui/imgui.h"
#include "Core/Octree.h"
namespace Collision
{
@@ -145,13 +146,14 @@ bool RayVsTriangle(const Ray& ray,
}
bool RayVsModel(const Ray& ray,
const std::vector<RawModel::Vertex>& modelVertices,
const std::vector<unsigned int>& modelIndices)
const RawModel::Vertex* modelVertices,
const std::vector<unsigned int>& modelIndices,
const glm::mat4& modelMatrix)
{
for (int i = 0; i < modelIndices.size(); ++i) {
glm::vec3 v0 = modelVertices[modelIndices[i]].Position;
glm::vec3 v1 = modelVertices[modelIndices[++i]].Position;
glm::vec3 v2 = modelVertices[modelIndices[++i]].Position;
for (int i = 0; i < modelIndices.size();) {
glm::vec3 v0 = Transform::TransformPoint(modelVertices[modelIndices[i++]].Position, modelMatrix);
glm::vec3 v1 = Transform::TransformPoint(modelVertices[modelIndices[i++]].Position, modelMatrix);
glm::vec3 v2 = Transform::TransformPoint(modelVertices[modelIndices[i++]].Position, modelMatrix);
if (RayVsTriangle(ray, v0, v1, v2)) {
return true;
}
@@ -192,19 +194,20 @@ bool RayVsTriangle(const Ray& ray,
}
bool RayVsModel(const Ray& ray,
const std::vector<RawModel::Vertex>& modelVertices,
const RawModel::Vertex* modelVertices,
const std::vector<unsigned int>& modelIndices,
const glm::mat4& modelMatrix,
float& outDistance,
float& outUCoord,
float& outVCoord)
{
outDistance = INFINITY;
bool hit = false;
for (int i = 0; i < modelIndices.size(); ++i) {
glm::vec3 v0 = modelVertices[modelIndices[i]].Position;
glm::vec3 v1 = modelVertices[modelIndices[++i]].Position;
glm::vec3 v2 = modelVertices[modelIndices[++i]].Position;
float dist;
for (int i = 0; i < modelIndices.size();) {
glm::vec3 v0 = Transform::TransformPoint(modelVertices[modelIndices[i++]].Position, modelMatrix);
glm::vec3 v1 = Transform::TransformPoint(modelVertices[modelIndices[i++]].Position, modelMatrix);
glm::vec3 v2 = Transform::TransformPoint(modelVertices[modelIndices[i++]].Position, modelMatrix);
float dist = INFINITY;
float u;
float v;
if (RayVsTriangle(ray, v0, v1, v2, dist, u, v)) {
@@ -218,14 +221,15 @@ bool RayVsModel(const Ray& ray,
}
bool RayVsModel(const Ray& ray,
const std::vector<RawModel::Vertex>& modelVertices,
const RawModel::Vertex* modelVertices,
const std::vector<unsigned int>& modelIndices,
const glm::mat4& modelMatrix,
glm::vec3& outHitPosition)
{
float u;
float v;
float dist;
bool hit = RayVsModel(ray, modelVertices, modelIndices, dist, u, v);
bool hit = RayVsModel(ray, modelVertices, modelIndices, modelMatrix, dist, u, v);
outHitPosition = ray.Origin() + dist * ray.Direction();
return hit;
}
@@ -572,11 +576,11 @@ boost::optional<EntityAABB> EntityAbsoluteAABB(EntityWrapper& entity, bool takeM
ComponentWrapper& cAABB = entity["AABB"];
modelSpaceBox = EntityAABB::FromOriginSize((glm::vec3)cAABB["Origin"], (glm::vec3)cAABB["Size"]);
} else if (entity.HasComponent("Model")) {
Model* model;
std::string res = entity["Model"]["Resource"];
if (res.empty()) {
return boost::none;
}
Model* model;
try {
model = ResourceManager::Load<::Model, true>(res);
} catch (const Resource::StillLoadingException&) {
@@ -638,4 +642,36 @@ boost::optional<EntityAABB> AbsoluteAABBExplosionEffect(EntityWrapper& entity)
return aabb;
}
boost::optional<EntityAABB> EntityFirstHitByRay(const Ray& ray, std::vector<EntityAABB> entitiesPotentiallyHitSorted, float outDistance, glm::vec3& outIntersectPos)
{
for (EntityAABB& entityBox : entitiesPotentiallyHitSorted) {
if (!entityBox.Entity.HasComponent("Model")) {
continue;
}
std::string res = entityBox.Entity["Model"]["Resource"];
if (res.empty()) {
continue;
}
Model* model;
try {
model = ResourceManager::Load<::Model, true>(res);
} catch (const std::exception&) {
continue;
}
float u, v;
if (RayVsModel(ray, model->Vertices(), model->m_RawModel->m_Indices, Transform::ModelMatrix(entityBox.Entity), outDistance, u, v)) {
outIntersectPos = ray.Origin() + outDistance * ray.Direction();
return entityBox;
}
}
return boost::none;
}
boost::optional<EntityAABB> EntityFirstHitByRay(const Ray& ray, Octree<EntityAABB>* octree, float outDistance, glm::vec3& outIntersectPos)
{
std::vector<EntityAABB> outObjects;
octree->ObjectsPossiblyHitByRay(ray, outObjects);
return Collision::EntityFirstHitByRay(ray, outObjects, outDistance, outIntersectPos);
}
}
src/Engine/Core/Octree.cpp
+7 -18
View File
@@ -5,22 +5,6 @@
#include "Core/Octree.h"
#include "Collision/Collision.h"
namespace
{
//To be able to sort nodes based on distance to ray origin.
struct ChildInfo
{
int Index;
float Distance;
};
bool isFirstLower(const ChildInfo& first, const ChildInfo& second)
{
return first.Distance < second.Distance;
}
}
namespace OctSpace
{
@@ -123,14 +107,14 @@ bool Child::RayCollides(const Ray& ray, OctSpace::Output& data) const
//If the ray shoots the tree, and it is a parent to 8 children :o
if (hasChildren()) {
//Sort children according to their distance from the ray origin.
std::vector<ChildInfo> childInfos;
std::vector<RaySorterInfo> childInfos;
childInfos.reserve(8);
for (int i = 0; i < 8; ++i) {
childInfos.push_back({ i, glm::distance(ray.Origin(), m_Children[i]->m_Box.Origin()) });
}
std::sort(childInfos.begin(), childInfos.end(), isFirstLower);
//Loop through the children, starting with the one closest to the ray origin. I.e the first to be hit.
for (const ChildInfo& info : childInfos) {
for (const RaySorterInfo& info : childInfos) {
if (m_Children[info.Index]->RayCollides(ray, data)) {
return true;
}
@@ -275,4 +259,9 @@ std::vector<int> Child::childIndicesContainingBox(const AABB& box) const
}
}
bool isFirstLower(const RaySorterInfo& first, const RaySorterInfo& second)
{
return first.Distance < second.Distance;
}
}
src/Game/Game.cpp
+2
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@@ -14,6 +14,7 @@
#include "Game/Systems/CapturePointSystem.h"
#include "Game/Systems/CapturePointHUDSystem.h"
#include "Game/Systems/PickupSpawnSystem.h"
#include "Game/Systems/DamageIndicatorSystem.h"
#include "Game/Systems/WeaponSystem.h"
#include "Rendering/AnimationSystem.h"
#include "Game/Systems/PlayerHUDSystem.h"
@@ -123,6 +124,7 @@ Game::Game(int argc, char* argv[])
m_SystemPipeline->AddSystem<CapturePointSystem>(updateOrderLevel);
m_SystemPipeline->AddSystem<CapturePointHUDSystem>(updateOrderLevel);
m_SystemPipeline->AddSystem<PickupSpawnSystem>(updateOrderLevel);
m_SystemPipeline->AddSystem<DamageIndicatorSystem>(updateOrderLevel);
// Populate Octree with collidables
++updateOrderLevel;
m_SystemPipeline->AddSystem<FillOctreeSystem>(updateOrderLevel, m_OctreeCollision, "Collidable");
src/Game/Systems/CapturePointHUDSystem.cpp
+3
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@@ -16,6 +16,9 @@ void CapturePointHUDSystem::Update(double dt)
auto CapturePointHUDElements = m_World->GetComponents("CapturePointHUD");
auto CapturePoints = m_World->GetComponents("CapturePoint");
if (CapturePointHUDElements == nullptr) {
return;
}
if(!CapturePointHUDElements) {
return;
src/Game/Systems/CapturePointSystem.cpp
+10 -17
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@@ -32,6 +32,7 @@ void CapturePointSystem::UpdateComponent(EntityWrapper& capturePointEntity, Comp
const int redTeam = (int)teamComponent["Team"].Enum("Red");
const int blueTeam = (int)teamComponent["Team"].Enum("Blue");
const int spectatorTeam = (int)teamComponent["Team"].Enum("Spectator");
const double captureTimeToTakeOver = (double)cCapturePoint["CapturePointMaxTimer"];
int homePointForTeam = (int)cCapturePoint["HomePointForTeam"];
if (m_NumberOfCapturePoints == 0 && capturePointNumber != 0 && (homePointForTeam == redTeam || homePointForTeam == blueTeam)) {
@@ -57,7 +58,7 @@ void CapturePointSystem::UpdateComponent(EntityWrapper& capturePointEntity, Comp
int blueTeamPlayersStandingInside = 0;
if (capturePointEntity.HasComponent("Model")) {
//Now sets team color to the capturepoint, or white if it is uncaptured.
capturePointEntity["Model"]["Color"] = ownedBy == blueTeam ? glm::vec4(0, 0.2f, 1, 0.3) : ownedBy == redTeam ? glm::vec4(1, 0.2f, 0, 0.3) : glm::vec4(1, 1, 1, 0.3);
capturePointEntity["Model"]["Color"] = ownedBy == blueTeam ? glm::vec4(0, 0.0f, 1, 0.3) : ownedBy == redTeam ? glm::vec4(1, 0.0f, 0, 0.3) : glm::vec4(1, 1, 1, 0.3);
}
//calculate next possible capturePoint for both teams
@@ -98,20 +99,16 @@ void CapturePointSystem::UpdateComponent(EntityWrapper& capturePointEntity, Comp
ComponentWrapper& capturePoint = m_CapturePointNumberToEntityMap[i]["CapturePoint"];
if ((int)capturePoint["CapturePointNumber"] != nextPossibleCapturePoint["Red"] &&
(int)capturePoint["CapturePointNumber"] != nextPossibleCapturePoint["Blue"]) {
capturePoint["CaptureTimer"] = 0.0;
//RED = +, BLUE = -, NONE
auto teamOwners = (int)m_CapturePointNumberToEntityMap[i]["Team"]["Team"];
if (teamOwners == redTeam || teamOwners == blueTeam) {
capturePoint["CaptureTimer"] = teamOwners == blueTeam ? -captureTimeToTakeOver : captureTimeToTakeOver;
}
}
}
m_ResetTimers = false;
}
//colorize next possible capturepoint
if (nextPossibleCapturePoint["Red"] == capturePointNumber) {
capturePointEntity["Model"]["Color"] = glm::vec4(1, 1, 0, 0.3);
}
if (nextPossibleCapturePoint["Blue"] == capturePointNumber) {
capturePointEntity["Model"]["Color"] = glm::vec4(0, 1, 1, 0.3);
}
//check how many players are standing inside and are healthy
for (size_t i = m_ETriggerTouchVector.size(); i > 0; i--)
{
@@ -170,9 +167,6 @@ void CapturePointSystem::UpdateComponent(EntityWrapper& capturePointEntity, Comp
//B. at most one of the teams have players inside
//if capturePoint is not owned by the take-over team, just modify the CaptureTimer accordingly
if (ownedBy != currentTeam && canCapture) {
if (abs((double)cCapturePoint["CaptureTimer"]) < 0.001f) {
LOG_DEBUG("Point is being captured by team %i", currentTeam); //Remove when we tested sufficiently.
}
cCapturePoint["CaptureTimer"] = (double)cCapturePoint["CaptureTimer"] + timerDeltaChange;
}
//if capturePoint is owned by the team, and the other team has been trying to take it, then increase/decrease the timer towards 0.0
@@ -180,12 +174,11 @@ void CapturePointSystem::UpdateComponent(EntityWrapper& capturePointEntity, Comp
(ownedBy == currentTeam && currentTeam == blueTeam && (double)cCapturePoint["CaptureTimer"] > 0.0)) {
cCapturePoint["CaptureTimer"] = (double)cCapturePoint["CaptureTimer"] + timerDeltaChange;
}
//check if captureTimer > m_CaptureTimeToTakeOver and if so change owner and publish the eCaptured event
if (abs((double)cCapturePoint["CaptureTimer"]) > abs(m_CaptureTimeToTakeOver) && canCapture) {
//check if captureTimer > captureTimeToTakeOver and if so change owner and publish the eCaptured event
if (abs((double)cCapturePoint["CaptureTimer"]) > captureTimeToTakeOver && canCapture) {
teamComponent["Team"] = currentTeam;
cCapturePoint["CaptureTimer"] = 0.0;
cCapturePoint["CaptureTimer"] = glm::sign((double)cCapturePoint["CaptureTimer"])*captureTimeToTakeOver;
//publish Captured event
LOG_DEBUG("Point is captured by team %i!", currentTeam); //Remove when we tested sufficiently.
Events::Captured e;
e.CapturePointID = cCapturePoint.EntityID;
e.TeamNumberThatCapturedCapturePoint = currentTeam;
src/Game/Systems/DamageIndicatorSystem.cpp
+65
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@@ -0,0 +1,65 @@
#include "Systems/DamageIndicatorSystem.h"
DamageIndicatorSystem::DamageIndicatorSystem(SystemParams params)
: System(params)
{
EVENT_SUBSCRIBE_MEMBER(m_DamageTakenFromPlayer, &DamageIndicatorSystem::OnPlayerDamageTaken);
//current camera
EVENT_SUBSCRIBE_MEMBER(m_ESetCamera, &DamageIndicatorSystem::OnSetCamera);
//load texture to cache
auto texture = CommonFunctions::LoadTexture("Textures/DamageIndicator.png", false);
auto entityFile = ResourceManager::Load<EntityFile>("Schema/Entities/DamageIndicator.xml");
}
bool DamageIndicatorSystem::OnPlayerDamageTaken(Events::PlayerDamage& e)
{
if (m_CurrentCamera == -1) {
return false;
}
//grab players direction
auto playerOrientation = glm::quat((glm::vec3)e.Player["Transform"]["Orientation"]);
//get the position vectors, but ignore the y-height
auto enemyPosition = (glm::vec3) e.PlayerShooter["Transform"]["Position"];
auto playerPosition = (glm::vec3) e.Player["Transform"]["Position"];
enemyPosition.y = 0.0f;
playerPosition.y = 0.0f;
//calculate the enemy to player vector
auto enemyPlayerVector = glm::normalize((glm::vec3) playerPosition - enemyPosition);
//get angle from players current rotation, this angle is how much you rotate around the y-axis
auto playerAngle = glm::angle(playerOrientation);
auto playerRotationVector = glm::normalize(glm::rotateY(glm::vec3(0, 0, 1), playerAngle));
//dot product of players direction-vector and enemys-to-playervector will give the cos of the angle between the vectors
auto playerRotationDot = glm::dot(playerRotationVector, enemyPlayerVector);
//to get the angle between the vectors just do cos-inverse
auto angleBetweenVectors = glm::acos(playerRotationDot);
//rotate the direction-vector 90 degrees to get the players side-vector
auto playerSideVector = glm::normalize(glm::rotateY(glm::vec3(0, 0, 1), playerAngle + 1.57f));
//dot of sidevector positive = enemy is on the right side, dot sidevector negative = left side
auto playerSideVectorDot = glm::dot(playerSideVector, enemyPlayerVector);
if (playerSideVectorDot < 0) {
angleBetweenVectors = -angleBetweenVectors;
}
//load & set the "2d" sprite
auto entityFile = ResourceManager::Load<EntityFile>("Schema/Entities/DamageIndicator.xml");
EntityFileParser parser(entityFile);
EntityID spriteID = parser.MergeEntities(m_World);
m_World->SetParent(spriteID, m_CurrentCamera);
auto spriteWrapper = EntityWrapper(m_World, spriteID);
//simply set the rotation z-wise to the angleBetweenVectors
spriteWrapper["Transform"]["Orientation"] = glm::vec3(0, 0, angleBetweenVectors);
return true;
}
bool DamageIndicatorSystem::OnSetCamera(const Events::SetCamera& e) {
m_CurrentCamera = e.CameraEntity.ID;
return true;
}
src/Game/Systems/PlayerMovementSystem.cpp
+7 -1
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@@ -109,9 +109,15 @@ void PlayerMovementSystem::updateMovementControllers(double dt)
//you cant jump and dash at the same time - since there is no friction in the air and we would thus dash much further in the air
if (!controller->PlayerIsDashing() && controller->Jumping() && !controller->Crouching() && (isOnGround || !controller->DoubleJumping())) {
(bool)cPhysics["IsOnGround"] = false;
if (velocity.y == 0.f) {
if (isOnGround) {
controller->SetDoubleJumping(false);
} else {
//put a hexagon at the players feet
auto hexagonEffect = ResourceManager::Load<EntityFile>("Schema/Entities/DoubleJumpHexagon.xml");
EntityFileParser parser(hexagonEffect);
EntityID hexagonEffectID = parser.MergeEntities(m_World);
EntityWrapper hexagonEW = EntityWrapper(m_World, hexagonEffectID);
hexagonEW["Transform"]["Position"] = (glm::vec3)player["Transform"]["Position"];
controller->SetDoubleJumping(true);
Events::DoubleJump e;
m_EventBroker->Publish(e);
src/Game/Systems/WeaponSystem.cpp
+1
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@@ -130,6 +130,7 @@ bool WeaponSystem::OnShoot(Events::Shoot& eShoot)
// TODO: Weapon damage calculations etc
Events::PlayerDamage ePlayerDamage;
ePlayerDamage.Player = player;
ePlayerDamage.PlayerShooter = eShoot.Player;
ePlayerDamage.Damage = 100;
m_EventBroker->Publish(ePlayerDamage);