moving ship

Environment.cpp

@@ -8,7 +8,7 @@ namespace ZL {
 int Environment::windowHeaderHeight = 0;
 int Environment::width = 0;
 int Environment::height = 0;
-float Environment::zoom = 6.f;
+float Environment::zoom = 20.f;
 
 bool Environment::leftPressed = false;
 bool Environment::rightPressed = false;

Game.cpp

@@ -17,6 +17,8 @@ namespace ZL
     const char* CONST_ZIP_FILE = "";
 #endif
 
+    Matrix3f rotateShipMat = Matrix3f::Identity();
+
     Vector4f generateRandomQuaternion(std::mt19937& gen)
     {
         // Ðàñïðåäåëåíèå äëÿ ãåíåðàöèè ñëó÷àéíûõ êîîðäèíàò êâàòåðíèîíà
@@ -310,6 +312,9 @@ void Game::drawShip()
 
     renderer.LoadIdentity();
     renderer.TranslateMatrix({ 0,0, -1.0f * Environment::zoom });
+    renderer.RotateMatrix(Environment::inverseShipMatrix);
+
+    renderer.RotateMatrix(rotateShipMat);
 
 
     glBindTexture(GL_TEXTURE_2D, spaceshipTexture->getTexID());
@@ -364,6 +369,7 @@ void Game::drawBoxes()
     renderer.shaderManager.PopShader();
     CheckGlError();
 }
+
 void Game::UpdateVolumeKnob() {
     float musicVolumeBarButtonButtonCenterY = volumeBarMinY + musicVolume * (volumeBarMaxY - volumeBarMinY);
 
@@ -454,7 +460,7 @@ void Game::drawScene() {
     drawShip();
     drawBoxes();
 
-    drawUI();
+    //drawUI();
     
     CheckGlError();
 }
@@ -482,6 +488,32 @@ void Game::processTickCount() {
             if (abs(diffy) > 5.0 || abs(diffx) > 5.0) //threshold
             {
 
+                float velocity = sqrtf(diffx * diffx + diffy * diffy);
+
+                Environment::shipVelocity = velocity * delta / 100;
+
+                Vector3f direction = { diffx, 0, -diffy };
+
+                Vector3f origin = { 0,0, -1 };
+
+                float dir_module = sqrtf(diffx * diffx + diffy * diffy);
+
+                float scalar = direction.v[0] * origin.v[0] + direction.v[1] * origin.v[1]+ direction.v[2] * origin.v[2];
+
+                float angle = acos(scalar / dir_module);
+
+                Vector4f quat = {
+                    0,
+                    1 * sin(angle / 2),
+                    0,
+                    cos(angle / 2)
+
+                };
+
+                rotateShipMat = QuatToMatrix(quat);
+                
+
+                /*
                 float rotationPower = sqrtf(diffx * diffx + diffy * diffy);
 
                 //std::cout << rotationPower << std::endl;
@@ -502,14 +534,20 @@ void Game::processTickCount() {
 
                 Environment::shipMatrix = MultMatrixMatrix(Environment::shipMatrix, rotateMat);
                 Environment::inverseShipMatrix = InverseMatrix(Environment::shipMatrix);
-
+                */
+            }
+            else
+            {
+                Environment::shipVelocity = 0;
             }
         }
 
         if (fabs(Environment::shipVelocity) > 0.01f)
         {
             Vector3f velocityDirection = { 0,0, -Environment::shipVelocity*delta / 1000.f };
-            Vector3f velocityDirectionAdjusted = MultMatrixVector(Environment::shipMatrix, velocityDirection);
+
+
+            Vector3f velocityDirectionAdjusted = MultMatrixVector(rotateShipMat, velocityDirection);
 
             Environment::shipPosition = Environment::shipPosition + velocityDirectionAdjusted;
         }
@@ -546,12 +584,12 @@ void Game::update() {
             std::cout << mx << " " << my << '\n'; 
             int uiX = mx;
             int uiY = Environment::height - my;
-            if (uiX >= volumeBarMinX && uiX <= volumeBarMaxX &&
-                uiY >= volumeBarMinY && uiY <= volumeBarMaxY) {
-                isDraggingVolume = true;
-                UpdateVolumeFromMouse(mx, my);
+
+            if (false)
+            { 
             }
-            else {
+            else
+            {
                 Environment::tapDownHold = true;
                 // Êîîðäèíàòû íà÷àëüíîãî íàæàòèÿ
                 Environment::tapDownStartPos.v[0] = event.button.x;
@@ -561,21 +599,19 @@ void Game::update() {
                 Environment::tapDownCurrentPos.v[1] = event.button.y;
             }
             
+            
         }
         else if (event.type == SDL_MOUSEBUTTONUP) {
             // 2. Îáðàáîòêà îòïóñêàíèÿ êíîïêè ìûøè
             isDraggingVolume = false;
             Environment::tapDownHold = false;
+            Environment::shipVelocity = 0;
         }
         else if (event.type == SDL_MOUSEMOTION) {
             // 3. Îáðàáîòêà ïåðåìåùåíèÿ ìûøè
             int mx = event.motion.x;
             int my = event.motion.y;
             
-            if (isDraggingVolume) {
-                // Äâèãàåì ìûøü ïî ñëàéäåðó — ìåíÿåì ãðîìêîñòü è ïîçèöèþ êðóæêà
-                UpdateVolumeFromMouse(mx, my);
-            }
             if (Environment::tapDownHold) {
                 // Îáíîâëåíèå òåêóùåé ïîçèöèè, åñëè êíîïêà óäåðæèâàåòñÿ
                 Environment::tapDownCurrentPos.v[0] = event.motion.x;
@@ -596,6 +632,7 @@ void Game::update() {
         }
         else if (event.type == SDL_KEYUP)
         {
+
             if (event.key.keysym.sym == SDLK_i)
             {
                 Environment::shipVelocity += 1.f;