From 7c410aee096bdbd229600da57d1ecab56388d77f Mon Sep 17 00:00:00 2001
From: s473577 <matkan1@st.amu.edu.pl>
Date: Wed, 7 Feb 2024 16:23:09 +0100
Subject: [PATCH] Add turbo bar

---
 grk/project/Spaceship.h    | 21 ++++++++++++++++++---
 grk/project/src/ex_9_1.hpp | 12 ++++++++++++
 2 files changed, 30 insertions(+), 3 deletions(-)

diff --git a/grk/project/Spaceship.h b/grk/project/Spaceship.h
index 8876620..6b615f2 100644
--- a/grk/project/Spaceship.h
+++ b/grk/project/Spaceship.h
@@ -38,6 +38,8 @@ public:
 	glm::vec3 color = glm::vec3(0.3, 0.3, 0.5);
 	float roughness = 0.5;
 	float metallic = 0.6;
+	float turbo = 1.0f;
+	float turboMAX = 1.0f;
 
 	glm::vec3 spaceshipPos /*= glm::vec3(0.065808f, 1.250000f, -2.189549f)*/;
 	glm::vec3 spaceshipDir = glm::vec3(-0.490263f, 0.000000f, 0.871578f);
@@ -49,7 +51,7 @@ public:
 
 	glm::vec3 cameraPos = glm::vec3(0.479490f, 1.250000f, -2.124680f);
 	glm::vec3 cameraDir = glm::vec3(-0.354510f, 0.000000f, 0.935054f);
-	glm::vec3 cameraPosHUDBar = glm::vec3(0.479490f, 1.250000f, -2.124680f);
+	glm::vec3 cameraPosHUDBar = cameraPos;
 	glm::mat4 additionalHorRotationMatrix;
 	glm::mat4 additionalVerRotationMatrix;
 
@@ -222,15 +224,28 @@ public:
 
 		if (w == GLFW_PRESS) {
 			if (shiftState == GLFW_PRESS) {
-				moveSpeed *= 2;
-				setPerticlesParameters(200.f, 0.00005f);
+		
+				turbo = glm::max(0.0f, turbo - 0.004f * deltaTime * 60);
+				if (turbo == 0.0f) {
+					shiftState = GLFW_RELEASE;
+					moveSpeed = 0.05f * deltaTime * 60;
+					setPerticlesParameters(100.f, 0.0001f);
+				}
+				else {
+					moveSpeed *= 2;
+					setPerticlesParameters(200.f, 0.00005f);
+				}
+
+				
 			}
 			else {
 				setPerticlesParameters(100.f, 0.0001f);
+				turbo = glm::min(turboMAX, turbo + 0.001f * deltaTime * 60);
 			}
 		}
 		else {
 			setPerticlesParameters(50.f, 0.0002f);
+			turbo = glm::min(turboMAX, turbo + 0.005f * deltaTime * 60);
 		}
 
 		if (glfwGetKey(window, GLFW_KEY_ESCAPE) == GLFW_PRESS) {
diff --git a/grk/project/src/ex_9_1.hpp b/grk/project/src/ex_9_1.hpp
index 930397d..4505308 100644
--- a/grk/project/src/ex_9_1.hpp
+++ b/grk/project/src/ex_9_1.hpp
@@ -107,16 +107,28 @@ void renderHUD(GLFWwindow* window) {
 	glm::mat4 modelMatrixHUD = spaceship->calculateModelMatrixForHUDBar();
 	glm::mat4 healthBarPosition;
 	glm::vec3 healthBarScale;
+	glm::mat4 turboBarPosition;
+	glm::vec3 turboBarScale;
+
 	if (glfwGetWindowAttrib(window, GLFW_MAXIMIZED)) {
 		healthBarPosition = glm::translate(modelMatrixHUD, glm::vec3(38.0f, -11.0f, 0.0f));
 		healthBarScale = glm::vec3(22.0f, 2.f, 1.0f);
+		turboBarScale = healthBarScale;
+		turboBarPosition = glm::translate(healthBarPosition, glm::vec3(0.0f, 3.5f, 0.0f));
 	}
 	else {
 		healthBarScale = glm::vec3(22.0f, 4.f, 1.0f);
 		healthBarPosition = glm::translate(modelMatrixHUD, glm::vec3(38.0f, -30.0f, 0.0f));
+		turboBarScale = healthBarScale;
+		turboBarPosition = glm::translate(healthBarPosition, glm::vec3(0.0f, 5.0f, 0.0f));
 	}
 	glUseProgram(programSpriteBar);
 	glDisable(GL_DEPTH_TEST);
+	spriteRenderer->DrawHUDBar(
+		glm::vec3(0.0824f, 0.5725f, 0.9765f),
+		glm::scale(turboBarPosition, turboBarScale),
+		spaceship->turbo / spaceship->turboMAX,
+		programSpriteBar);
 
 	spriteRenderer->DrawHUDBar(
 		glm::vec3(0.0f, 1.0f, 0.0f),