demo map and weapon

demo/src/states/game/player/player.cpp

@@ -0,0 +1,70 @@
+/*
+# ______       ____   ___
+#   |     \/   ____| |___|
+#   |     |   |   \  |   |
+#-----------------------------------------------------------------------
+# Copyright 2022, tyra - https://github.com/h4570/tyra
+# Licenced under Apache License 2.0
+# Sandro Sobczyński <sandro.sobczynski@gmail.com>
+*/
+
+#include "states/game/player/player.hpp"
+
+namespace Demo {
+
+Player::Player(Engine* engine)
+    : position(0.0F),
+      weapon(&engine->renderer.core.texture.repository),
+      camera(&engine->pad) {
+  staticPairs.push_back(new RendererStaticPair{weapon.mesh, weapon.options});
+  pad = &engine->pad;
+  position = Vec4(3.0F, 3.0F, 0.0F);
+  camera.lookAt = Vec4(0.0F, 0.0F, -30.0F);
+  speed = 0.5F;
+}
+
+Player::~Player() {
+  for (auto pair : staticPairs) {
+    delete pair;
+  }
+  for (auto pair : dynamicPairs) {
+    delete pair;
+  }
+}
+
+void Player::update() {
+  handlePlayerPosition();
+  camera.update(position);
+  weapon.update();
+}
+
+void Player::handlePlayerPosition() {
+  const auto& leftJoy = pad->getLeftJoyPad();
+
+  auto normalizedCamera = Vec4(camera.unitCircle);
+  normalizedCamera.normalize();
+  normalizedCamera *= speed;
+
+  Vec4 nextPosition(position);
+
+  if (leftJoy.v <= 100) {
+    nextPosition.x += normalizedCamera.x;
+    nextPosition.z += normalizedCamera.z;
+  } else if (leftJoy.v >= 200) {
+    nextPosition.x += -normalizedCamera.x;
+    nextPosition.z += -normalizedCamera.z;
+  }
+  if (leftJoy.h <= 100) {
+    nextPosition.x += normalizedCamera.z;
+    nextPosition.z += -normalizedCamera.x;
+  } else if (leftJoy.h >= 200) {
+    nextPosition.x += -normalizedCamera.z;
+    nextPosition.z += normalizedCamera.x;
+  }
+
+  position = nextPosition;
+
+  camera.position = position;
+}
+
+}  // namespace Demo