Merge pull request #349 from lxgr-linux/feat/visual_effects

Feat/visual effects

Author: lxgr-linux

src/pokete/classes/animations.py

@@ -45,7 +45,7 @@ def transition(_map, poke):
 
 
 def fight_intro(height, width):
-    """Intro animation for fight
+    """Intro animation for fight with enhanced visual effect
     ARGS:
         height: Height of the animation
         width: Width of the animation"""
@@ -57,17 +57,24 @@ def fight_intro(height, width):
     for i in vec_list:
         i.add(fancymap, int(width / 2), int((height - 1) / 2))
     fancymap.show()
+
+    chars = ["-", "=", "-"]
+    char_idx = 0
     for i, _l in zip(
         list(zip(*[j.obs for j in vec_list])),
         list(zip(*[list(2 * " ") + k for k in [j.obs for j in vec_list]])),
     ):
         for j in i:
-            j.rechar("-")
+            j.rechar(chars[char_idx % len(chars)])
         for j in _l:
             if j != " ":
                 j.rechar(" ")
+        char_idx += 1
         fancymap.show()
-        time.sleep(SPEED_OF_TIME * 0.005)
+        time.sleep(SPEED_OF_TIME * 0.008)
+
+    time.sleep(SPEED_OF_TIME * 0.15)
+
     for i in vec_list:
         i.remove()
     del fancymap

src/pokete/classes/health_bar.py

@@ -28,14 +28,20 @@ def make(self, oldhp):
         self.rechar(bar_num * "#", esccode)
 
     def update(self, oldhp):
-        """Updates the healthbar in steps
+        """Updates the healthbar in steps with easing effect
         ARGS:
             oldhp: The pokes former hp"""
+        diff = abs(oldhp - self.poke.hp)
+        step = 0
         while oldhp != self.poke.hp and oldhp > 0:
             oldhp += -1 if oldhp > self.poke.hp else 1
+            step += 1
             self.poke.text_hp.rechar(f"HP:{oldhp}", esccode=Color.yellow)
             self.make(oldhp)
-            time.sleep(SPEED_OF_TIME * 0.1)
+            # Easing: starts fast, slows down towards end
+            progress = step / max(diff, 1)
+            delay = 0.03 + (0.12 * progress * progress)
+            time.sleep(SPEED_OF_TIME * delay)
             self.poke.ico.map.show()
         self.poke.text_hp.rechar(f"HP:{oldhp}")
         time.sleep(SPEED_OF_TIME * 0.1)

src/pokete/classes/moves.py

@@ -25,13 +25,40 @@ def attack(self):
             )
             self.poke.ico.map.show()
             time.sleep(SPEED_OF_TIME * _t)
+        self.impact()
+
+    def impact(self):
+        """Brief flash effect on enemy when attack lands"""
+        if self.poke.enem == self.poke:
+            return
+        enem_ico = self.poke.enem.ico
+        flash_chars = ["*", "X", "*"]
+        flash = se.Text(flash_chars[0], esccode=Color.thicc + Color.yellow)
+        flash.add(
+            enem_ico.map,
+            *(
+                (enem_ico.x, enem_ico.y + enem_ico.height)
+                if self.poke.player
+                else (
+                    enem_ico.x + enem_ico.width,
+                    enem_ico.y,
+                )
+            ),
+        )
+        for char in flash_chars:
+            flash.rechar(char, esccode=Color.thicc + Color.yellow)
+            enem_ico.map.show()
+            time.sleep(SPEED_OF_TIME * 0.1)
+        flash.remove()
+        enem_ico.map.show()
 
     def pound(self):
         """Pound move"""
         for i in [-1, 1]:
             self.poke.ico.move(0, i)
             self.poke.ico.map.show()
             time.sleep(SPEED_OF_TIME * 0.3)
+        self.impact()
 
     def bomb(self):
         """Bomb move"""
@@ -82,7 +109,7 @@ def bomb(self):
         text.add(
             _map, round((_map.width - 11) / 2), round((_map.height - 9) / 2)
         )
-        self.throw(Color.thicc + Color.blue + "o" + Color.reset, 0.5)
+        self.__throw(Color.thicc + Color.blue + "o" + Color.reset, 0.5)
         for i in frames:
             text.rechar(i)
             self.poke.ico.map.show()
@@ -114,12 +141,17 @@ def arch(self):
         line.remove()
         del line
 
-    def throw(self, txt="#", factor=1.0, num=1):
-        """Throw move
+    def throw(self):
+        self.__throw()
+        self.impact()
+
+    def __throw(self, txt="#", factor=1.0, num=1, trail=True):
+        """Throw move with trail effect
         ARGS:
             txt: The char that moves across the screen
             factor: Scalar to stretch the vector
-            num: The number of chars thrown"""
+            num: The number of chars thrown
+            trail: Whether to show a fading trail behind projectile"""
         if self.poke.enem == self.poke:
             return
         line = se.Line(
@@ -139,24 +171,36 @@ def throw(self, txt="#", factor=1.0, num=1):
             self.poke.ico.y + 1,
         )
         self.poke.ico.map.show()
+        trail_char = Color.white + "." + Color.reset
+        trail_len = 3 if trail else 0
         for i in range(len(line.obs) + num * 5 - 1):
             for j in range(0, num * 5, 5):
                 if len(line.obs) > i - j >= 0:
                     line.obs[i - j].rechar(txt)
-                if len(line.obs) >= i - j > 0:
-                    line.obs[i - j - 1].rechar(line.char)
+                # Trail effect: show fading dots behind projectile
+                if trail:
+                    for t in range(1, trail_len + 1):
+                        trail_idx = i - j - t
+                        if 0 <= trail_idx < len(line.obs):
+                            line.obs[trail_idx].rechar(trail_char)
+                # Clear old trail
+                clear_idx = i - j - trail_len - 1 if trail else i - j - 1
+                if len(line.obs) > clear_idx >= 0:
+                    line.obs[clear_idx].rechar(line.char)
             time.sleep(SPEED_OF_TIME * 0.05)
             self.poke.ico.map.show()
         line.remove()
         del line
 
     def gun(self):
         """Gun move"""
-        self.throw(txt=Color.thicc + Color.blue + "o" + Color.reset, num=4)
+        self.__throw(txt=Color.thicc + Color.blue + "o" + Color.reset, num=4)
+        self.impact()
 
     def fireball(self):
         """Fireball move"""
-        self.throw(txt=Color.thicc + Color.red + "*" + Color.reset)
+        self.__throw(txt=Color.thicc + Color.red + "*" + Color.reset)
+        self.impact()
 
     def shine(self, ico=Color.thicc + Color.green + "*" + Color.reset):
         """Shine Move"""
@@ -217,7 +261,7 @@ def rain(self):
                 random.choice(range(2)) + cloud.y + 3,
             )
             _map.show()
-            time.sleep(0.05)
+            time.sleep(SPEED_OF_TIME * 0.05)
             drops.append(rain)
         cloud.remove()
         for drop in drops: