Distance thing in preview

2 files changed, 24 insertions, 6 deletions

diff --git a/src/screens/infoScreen.c b/src/screens/infoScreen.c
index 512ea42..02476c4 100644
--- a/src/screens/infoScreen.c
+++ b/src/screens/infoScreen.c
@@ -66,12 +66,16 @@ void initInfoScreen(Game * game) {
 
     infoScreen->rotation = QuaternionIdentity();
     infoScreen->resetMouse = true;
-    infoScreen->distance = infoScreenEntityInfo[0].cameraDistance;
+
+    // Set distances.
+    for (int i = 0; i < ENTITY_USER_INFO_MSG_MAX; ++i)
+        infoScreen->distances[i] = infoScreenEntityInfo[i].cameraDistance;
 }
 
-void updateInfoScreenCamera(Game * game, InfoScreen * infoScreen) {
+void updateInfoScreenCameraControls(Game * game, InfoScreen * infoScreen) {
     double t = GetFrameTime();
     Camera3D * camera = &infoScreen->camera;
+    int currentEntity = infoScreen->currentEntity;
 
     if (infoScreen->resetMouse) {
         infoScreen->resetMouse = false;
@@ -100,20 +104,30 @@ void updateInfoScreenCamera(Game * game, InfoScreen * infoScreen) {
     Quaternion rotationSpeed = QuaternionFromAxisAngle(angle.axis, angle.angle * t);
     infoScreen->rotation = QuaternionMultiply(infoScreen->rotation, rotationSpeed);
     infoScreen->rotation = QuaternionNormalize(infoScreen->rotation);
+}
+
+void updateInfoScreenCamera(Game * game, InfoScreen * infoScreen) {
+    Camera3D * camera = &infoScreen->camera;
+    int currentEntity = infoScreen->currentEntity;
 
-    camera->position = (Vector3){0.0, 0.0, infoScreenEntityInfo[infoScreen->currentEntity].cameraDistance};
+    camera->position = (Vector3){infoScreen->distances[currentEntity], infoScreen->distances[currentEntity], infoScreen->distances[currentEntity]};
 }
 
 void updateInfoScreen(Game * game) {
     InfoScreen * infoScreen = &game->infoScreen;
+    int currentEntity = infoScreen->currentEntity;
     ClearBackground(BLACK);
 
     // Reset.
     if (IsKeyPressed(KEY_R)) {
         infoScreen->resetMouse = true;
         infoScreen->rotation = QuaternionIdentity();
+        infoScreen->distances[currentEntity] = infoScreenEntityInfo[currentEntity].cameraDistance;
     }
 
+    // Change distance.
+    infoScreen->distances[currentEntity] += GetMouseWheelMove();
+
     // Handling hidding cursor and shit.
     if (IsMouseButtonPressed(MOUSE_RIGHT_BUTTON)) {
         DisableCursor();
@@ -124,14 +138,17 @@ void updateInfoScreen(Game * game) {
 
     // Switching modes.
     if (IsMouseButtonDown(MOUSE_RIGHT_BUTTON)) {
-        updateInfoScreenCamera(game, infoScreen);
+        updateInfoScreenCameraControls(game, infoScreen);
     } else {
          // Back button.
         if (GuiButton(infoScreen->goBackButton, "Back"))
             game->screenId = SCREEN_MAIN_MENU;
     }
 
-    EntityUserInfo info = infoScreenEntityInfo[infoScreen->currentEntity];
+    EntityUserInfo info = infoScreenEntityInfo[currentEntity];
+
+    // Update camera.
+    updateInfoScreenCamera(game, infoScreen);
 
     // Draw shit.
     BeginMode3D(infoScreen->camera);
diff --git a/src/screens/infoScreen.h b/src/screens/infoScreen.h
index 4113420..071eea6 100644
--- a/src/screens/infoScreen.h
+++ b/src/screens/infoScreen.h
@@ -25,7 +25,8 @@ typedef struct InfoScreen {
     Vector2 lastMouse;
     Quaternion rotation;
     bool resetMouse;
-    float distance;
+
+    float distances[ENTITY_USER_INFO_MSG_MAX];
 } InfoScreen;
 
 void initInfoScreen(Game * game);