feat: add camera and player class

2026-04-10 06:14:07 +08:00 · 2026-03-06 22:07:26 +08:00
parent 02127c1e01
commit 05a62e7443
6 changed files with 221 additions and 143 deletions
--- a/src/gameplay/player.cpp
+++ b/src/gameplay/player.cpp
@@ -0,0 +1,114 @@
+#include <Cubed/gameplay/player.hpp>
+#include <GLFW/glfw3.h>
+Player::Player() {
+
+}
+
+const glm::vec3& Player::getFront() const {
+    return m_front;
+}
+
+const glm::vec3& Player::getPlayerPos() const {
+    return m_playerPos;
+}
+
+const MoveState& Player::getMoveState() const {
+    return m_moveState;
+}
+
+void Player::setPlayerPos(const glm::vec3& pos) {
+    m_playerPos = pos;
+}
+
+void Player::update(float deltaTime) {
+    m_right = glm::normalize(glm::cross(m_front, glm::vec3(0.0f, 1.0f, 0.0f)));
+    if (m_moveState.forward) {
+        m_playerPos += glm::vec3(m_front.x, 0.0f, m_front.z) * m_speed;
+    }
+    if (m_moveState.back) {
+        m_playerPos -= glm::vec3(m_front.x, 0.0f, m_front.z) * m_speed;
+    }
+    if (m_moveState.left) {
+        m_playerPos -= glm::vec3(m_right.x, 0.0f, m_right.z) * m_speed;
+    }
+    if (m_moveState.right) {
+        m_playerPos += glm::vec3(m_right.x, 0.0f, m_right.z) * m_speed;
+    }
+    if (m_moveState.up) {
+        m_playerPos += glm::vec3(0.0f, 1.0f, 0.0f) * m_speed;;
+    }
+    if (m_moveState.down) {
+        m_playerPos -= glm::vec3(0.0f, 1.0f, 0.0f) * m_speed;;
+    }
+}
+
+void Player::updatePlayerMoveState(int key, int action) {
+    switch(key) {
+        case GLFW_KEY_W:
+            if (action == GLFW_PRESS) {
+                m_moveState.forward = true;
+            }
+            if (action == GLFW_RELEASE) {
+                m_moveState.forward = false;
+            }
+            break;
+        case GLFW_KEY_S:
+            if (action == GLFW_PRESS) {
+                m_moveState.back = true;
+            }
+            if (action == GLFW_RELEASE) {
+                m_moveState.back = false;
+            }
+            break;
+        case GLFW_KEY_A:
+            if (action == GLFW_PRESS) {
+                m_moveState.left = true;
+            }
+            if (action == GLFW_RELEASE) {
+                m_moveState.left = false;
+            }
+            break;
+        case GLFW_KEY_D:
+            if (action == GLFW_PRESS) {
+                m_moveState.right = true;
+            }
+            if (action == GLFW_RELEASE) {
+                m_moveState.right = false;
+            }
+            break;
+        case GLFW_KEY_SPACE:
+            if (action == GLFW_PRESS) {
+                m_moveState.up = true;
+            }
+            if (action == GLFW_RELEASE) {
+                m_moveState.up = false;
+            }
+            break;
+        case GLFW_KEY_LEFT_SHIFT:
+            if (action == GLFW_PRESS) {
+                m_moveState.down = true;
+            }
+            if (action == GLFW_RELEASE) {
+                m_moveState.down = false;
+            }
+            break;
+        
+            
+    }
+}
+
+void Player::updateFrontVec(float offsetX, float offsetY) {
+    m_yaw += offsetX * m_sensitivity;
+    m_pitch += offsetY * m_sensitivity;
+    
+    
+    if (m_pitch > 89.0f)  m_pitch = 89.0f;
+    if (m_pitch < -89.0f) m_pitch = -89.0f;
+
+    
+    m_front.x = sin(glm::radians(m_yaw)) * cos(glm::radians(m_pitch));
+    m_front.y = sin(glm::radians(m_pitch));
+    m_front.z = -cos(glm::radians(m_yaw)) * cos(glm::radians(m_pitch));
+    
+    m_front = glm::normalize(m_front);
+}