Started working on ladders

TODO:
* all the animations are weird. we will need to have an adjustable framerate bc the climbing animation does not look right at the current rate. (also remove the manual animation stuff ig)
* does the medium stuff seem good and right? i am kinda not satisfied with it.
* running onto a ladder causes the characters to bunch up bc the movement speed is slowed down but the trails are not doubled
* no ladder running sound
* shadows should vanish while on a ladder
* uhh if you end a cutscene while on a ladder it resets the animation to "still" which is wrong. will this ever happen? idk
* adding a sprite to your party while you are on a ladder??

1 files changed, 93 insertions, 29 deletions

@@ -34,7 +34,7 @@ void CharacterSystem::addSpriteToParty(int leaderId, int followerId) {
 
   for (int i=0; i<truePartyDelay; i++) {
     vec2i tween = ((follower.loc - targetPos) * i) / static_cast<double>(truePartyDelay) + targetPos;
-    follower.trail.push_front({.pos = tween, .dir = toFace});
+    follower.trail.push_front({.pos = tween, .dir = toFace, .medium = CharacterMedium::Normal});
   }
 
   leader.followers.push_back(followerId);
@@ -70,14 +70,31 @@ void CharacterSystem::transplantParty(int leaderId, vec2i pos, Direction dir) {
 
 void CharacterSystem::moveInDirection(int spriteId, Direction dir) {
   Sprite& sprite = game_.getSprite(spriteId);
+  sprite.movementDir = dir;
 
-  game_.getSystem<AnimationSystem>().setSpriteDirection(spriteId, dir);
+  switch (sprite.characterMedium) {
+    case CharacterMedium::Normal: {
+      game_.getSystem<AnimationSystem>().setSpriteDirection(spriteId, dir);
+      break;
+    }
+    case CharacterMedium::Ladder: {
+      if (dirHasDir(dir, Direction::up)) {
+        game_.getSystem<AnimationSystem>().setSpriteDirection(spriteId, Direction::up);
+      } else if (dirHasDir(dir, Direction::down)) {
+        game_.getSystem<AnimationSystem>().setSpriteDirection(spriteId, Direction::down);
+      }
+      break;
+    }
+  }
 
   if (sprite.characterState == CharacterState::Still) {
     setPartyState(spriteId, CharacterState::Walking);
   } else if (sprite.characterState == CharacterState::Crouching) {
     for (int followerId : sprite.followers) {
-      game_.getSystem<AnimationSystem>().setSpriteDirection(followerId, dir);
+      Sprite& follower = game_.getSprite(followerId);
+      if (follower.characterMedium == CharacterMedium::Normal) {
+        game_.getSystem<AnimationSystem>().setSpriteDirection(followerId, dir);
+      }
     }
   }
 }
@@ -107,14 +124,18 @@ void CharacterSystem::tick(double dt) {
         }
 
         int speed = sprite.movementSpeed;
-        if (sprite.characterState == CharacterState::Running) {
+        if (sprite.characterState == CharacterState::Running && sprite.characterMedium == CharacterMedium::Normal) {
           speed *= 2;
         }
 
-        pLoc += (unitVecInDirection(sprite.dir) * speed);
+        if (sprite.characterMedium == CharacterMedium::Ladder) {
+          //game_.getSystem<AnimationSystem>().advanceAnimation(spriteId);
+        }
+
+        pLoc += (unitVecInDirection(sprite.movementDir) * speed);
 
         // Check collision.
-        CollisionResult collision = game_.getSystem<TransformSystem>().checkCollision(spriteId, pLoc, sprite.dir);
+        CollisionResult collision = game_.getSystem<TransformSystem>().checkCollision(spriteId, pLoc, sprite.movementDir);
         bool blocked = collision.horiz.blocked || collision.vert.blocked;
 
         if (collision.horiz.blocked && !sprite.clipping) {
@@ -146,6 +167,12 @@ void CharacterSystem::tick(double dt) {
         if (pLoc != sprite.loc) {
           game_.getSystem<TransformSystem>().moveSprite(spriteId, pLoc);
 
+          CharacterMedium newMedium = game_.getSystem<TransformSystem>().getMediumAtPosition(spriteId, pLoc);
+          if (newMedium != sprite.characterMedium) {
+            sprite.characterMedium = newMedium;
+            setAnimationFor(spriteId, sprite.characterState);
+          }
+
           if (sprite.characterState == CharacterState::Running) {
             const Map& map = game_.getMap();
 
@@ -164,12 +191,20 @@ void CharacterSystem::tick(double dt) {
 
           for (int followerId : sprite.followers) {
             Sprite& pNext = game_.getSprite(followerId);
+            if (pNext.characterMedium == CharacterMedium::Ladder) {
+              //game_.getSystem<AnimationSystem>().advanceAnimation(followerId);
+            }
+
             const Movement& posdir = pNext.trail.front();
             game_.getSystem<TransformSystem>().moveSprite(followerId, posdir.pos);
             game_.getSystem<AnimationSystem>().setSpriteDirection(followerId, posdir.dir);
+            if (posdir.medium != pNext.characterMedium) {
+              pNext.characterMedium = posdir.medium;
+              setAnimationFor(followerId, sprite.characterState);
+            }
 
             pNext.trail.pop_front();
-            pNext.trail.push_back({.pos = pLoc, .dir = sprite.dir});
+            pNext.trail.push_back({.pos = pLoc, .dir = sprite.dir, .medium = sprite.characterMedium});
           }
         }
       }
@@ -180,6 +215,10 @@ void CharacterSystem::tick(double dt) {
 void CharacterSystem::beginCrouch(int spriteId) {
   Sprite& sprite = game_.getSprite(spriteId);
 
+  if (sprite.characterMedium == CharacterMedium::Ladder) {
+    return;
+  }
+
   if (sprite.characterState == CharacterState::Running) {
     stopRunning(spriteId);
   } else {
@@ -242,32 +281,12 @@ void CharacterSystem::stopRunning(int spriteId) {
 }
 
 void CharacterSystem::setPartyState(int spriteId, CharacterState state) {
-  std::string animName;
-  switch (state) {
-    case CharacterState::Still: {
-      animName = "still";
-      break;
-    }
-    case CharacterState::Walking: {
-      animName = "walk";
-      break;
-    }
-    case CharacterState::Crouching: {
-      animName = "crouch";
-      break;
-    }
-    case CharacterState::Running: {
-      animName = "run";
-      break;
-    }
-  }
-
   Sprite& sprite = game_.getSprite(spriteId);
   sprite.characterState = state;
 
-  game_.getSystem<AnimationSystem>().setSpriteAnimation(spriteId, animName);
+  setAnimationFor(spriteId, state);
   for (int followerId : sprite.followers) {
-    game_.getSystem<AnimationSystem>().setSpriteAnimation(followerId, animName);
+    setAnimationFor(followerId, state);
   }
 }
 
@@ -297,3 +316,48 @@ void CharacterSystem::destroySprite(int spriteId) {
     stopRunningSound(sprite);
   }
 }
+
+void CharacterSystem::setAnimationFor(int spriteId, CharacterState state) {
+  Sprite& sprite = game_.getSprite(spriteId);
+  std::string animName;
+
+  switch (sprite.characterMedium) {
+    case CharacterMedium::Normal: {
+      std::string animName;
+
+      switch (state) {
+        case CharacterState::Still: {
+          animName = "still";
+          break;
+        }
+        case CharacterState::Walking: {
+          animName = "walk";
+          break;
+        }
+        case CharacterState::Crouching: {
+          animName = "crouch";
+          break;
+        }
+        case CharacterState::Running: {
+          animName = "run";
+          break;
+        }
+      }
+
+      game_.getSystem<AnimationSystem>().setSpriteAnimation(spriteId, animName);
+
+      break;
+    }
+    case CharacterMedium::Ladder: {
+      game_.getSystem<AnimationSystem>().setSpriteAnimation(spriteId, "climb.");
+
+      if (state == CharacterState::Still || state == CharacterState::Crouching) {
+        sprite.animPaused = true;
+      } else {
+        sprite.animPaused = false;
+      }
+
+      break;
+    }
+  }
+}