How To Add Score And Health Bar - Python #PyGame Lesson 7

How To Add Score And Health Bar - Python #PyGame Lesson 7

Author: turtlecode

.idea/.gitignore

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+import pygame
+pygame.init()
+window = pygame.display.set_mode((500,480))
+pygame.display.set_caption("Turtle Code")
+
+walkRight = [pygame.image.load('R1.png'),
+             pygame.image.load('R2.png'),
+             pygame.image.load('R3.png'),
+             pygame.image.load('R4.png'),
+             pygame.image.load('R5.png'),
+             pygame.image.load('R6.png'),
+             pygame.image.load('R7.png'),
+             pygame.image.load('R8.png'),
+             pygame.image.load('R9.png')]
+
+
+walkLeft = [pygame.image.load('L1.png'),
+            pygame.image.load('L2.png'),
+            pygame.image.load('L3.png'),
+            pygame.image.load('L4.png'),
+            pygame.image.load('L5.png'),
+            pygame.image.load('L6.png'),
+            pygame.image.load('L7.png'),
+            pygame.image.load('L8.png'),
+            pygame.image.load('L9.png')
+            ]
+
+
+bg = pygame.image.load('bg.jpg')
+char = pygame.image.load('standing.png')
+
+clock = pygame.time.Clock()
+
+score = 0 #new
+
+class player(object):
+    def __init__(self, x, y, width, height):
+        self.x = x
+        self.y = y
+        self.width = width
+        self.height = height
+        self.mov = 5
+        self.isJump = False
+        self.left = False
+        self.right = False
+        self.walkCount = 0
+        self.jumpCount = 10
+        self.standing = True
+        self.hitbox = (self.x + 17, self.y + 11, 29,52)
+
+    def draw(self, window):
+        if self.walkCount + 1 >= 27:
+            self.walkCount = 0
+
+        if not (self.standing):
+
+            if self.left:
+                window.blit(walkLeft[self.walkCount // 3], (self.x, self.y))
+                self.walkCount += 1
+            elif self.right:
+                window.blit(walkRight[self.walkCount // 3], (self.x, self.y))
+                self.walkCount += 1
+        else:
+            if self.right:
+                window.blit(walkRight[0], (self.x, self.y))
+            else:
+                window.blit(walkLeft[0], (self.x, self.y))
+
+        self.hitbox = (self.x + 17, self.y + 11, 29, 52)
+        #pygame.draw.rect(window, (255,0,0), self.hitbox, 2)
+
+class projectile(object):
+    def __init__(self, x, y, radius, color, facing):
+        self.x = x
+        self.y = y
+        self.radius = radius
+        self.color = color
+        self.facing = facing
+        self.vel = 8 * facing
+
+    def draw(self, window):
+        pygame.draw.circle(window, self.color, (self.x, self.y), self.radius)
+
+
+class enemy(object):
+    walkRight = [pygame.image.load('R1E.png'),
+                 pygame.image.load('R2E.png'),
+                 pygame.image.load('R3E.png'),
+                 pygame.image.load('R4E.png'),
+                 pygame.image.load('R5E.png'),
+                 pygame.image.load('R6E.png'),
+                 pygame.image.load('R7E.png'),
+                 pygame.image.load('R8E.png'),
+                 pygame.image.load('R9E.png'),
+                 pygame.image.load('R10E.png'),
+                 pygame.image.load('R11E.png')]
+
+    walkLeft = [pygame.image.load('L1E.png'),
+                pygame.image.load('L2E.png'),
+                pygame.image.load('L3E.png'),
+                pygame.image.load('L4E.png'),
+                pygame.image.load('L5E.png'),
+                pygame.image.load('L6E.png'),
+                pygame.image.load('L7E.png'),
+                pygame.image.load('L8E.png'),
+                pygame.image.load('L9E.png'),
+                pygame.image.load('L10E.png'),
+                pygame.image.load('L11E.png')]
+
+    def __init__(self, x, y, width, height, end):
+        self.x = x
+        self.y = y
+        self.width = width
+        self.height = height
+        self.path = [x, end]
+        self.walkCount = 0
+        self.vel = 3
+        self.hitbox = (self.x + 17, self.y + 2, 31, 57)
+        self.health = 10 #new
+        self.visible = True #new
+
+    def draw(self, win):
+        self.move()
+
+        if self.visible:  # NEW
+            if self.walkCount + 1 >= 33:
+                self.walkCount = 0
+
+            if self.vel > 0:
+                win.blit(self.walkRight[self.walkCount // 3], (self.x, self.y))
+                self.walkCount += 1
+            else:
+                win.blit(self.walkLeft[self.walkCount // 3], (self.x, self.y))
+                self.walkCount += 1
+
+            pygame.draw.rect(win, (255, 0, 0), (self.hitbox[0],
+                            self.hitbox[1] - 20, 50, 10))  # NEW
+            pygame.draw.rect(win, (0, 128, 0),
+                             (self.hitbox[0], self.hitbox[1] - 20, 50 - (5 *
+                            (10 - self.health)), 10))  # NEW
+
+            self.hitbox = (self.x + 17, self.y + 2, 31, 57)
+            #pygame.draw.rect(window, (255,0,0), self.hitbox, 2)
+
+    def move(self):
+        if self.vel > 0:
+            if self.x + self.vel < self.path[1]:
+                self.x += self.vel
+            else:
+                self.vel = self.vel * -1
+                self.walkCount = 0
+        else:
+            if self.x - self.vel > self.path[0]:
+                self.x += self.vel
+            else:
+                self.vel = self.vel * -1
+                self.walkCount = 0
+
+    def hit(self): #new
+        if self.health > 0:
+            self.health -= 1
+        else:
+            self.visible = False
+        print('hit')
+
+
+def redrawGameWindow():
+    window.blit(bg, (0, 0))
+    text = font.render('Score: ' + str(score), 1, (0, 0, 0)) #new
+    window.blit(text, (350, 10)) #new
+    man.draw(window)
+    goblin.draw(window)
+    for bullet in bullets:
+        bullet.draw(window)
+    pygame.display.update()
+
+
+font = pygame.font.SysFont('comicsans', 30, True) #new
+man = player(200, 410, 64, 64)
+goblin = enemy(100, 410, 64, 64, 300) #NEW
+shootLoop = 0
+run = True
+bullets = []
+while run:
+    clock.tick(27)
+
+    if shootLoop > 0:
+        shootLoop += 1
+    if shootLoop > 3:
+        shootLoop = 0
+
+    for event in pygame.event.get():
+        if event.type == pygame.QUIT:
+            run = False
+
+    for bullet in bullets:
+        if bullet.y - bullet.radius < goblin.hitbox[1] + goblin.hitbox[3] and \
+            bullet.y + bullet.radius > goblin.hitbox[1]:
+
+            if bullet.x + bullet.radius > goblin.hitbox[0] and bullet.x - \
+                bullet.radius < goblin.hitbox[0] + \
+                goblin.hitbox[2]:
+                goblin.hit()
+                score += 1 #new
+                bullets.pop(bullets.index(bullet))
+
+        if bullet.x < 500 and bullet.x > 0:
+            bullet.x += bullet.vel
+
+        else:
+            bullets.pop(bullets.index(bullet))
+
+    keys = pygame.key.get_pressed()
+
+    if keys[pygame.K_SPACE] and shootLoop == 0:
+        if man.left:
+            facing = -1
+        else:
+            facing = 1
+
+        if len(bullets) < 5:
+            bullets.append(
+                projectile(round(man.x + man.width // 2),
+                           round(man.y + man.height // 2),
+                           6, (0,0,0), facing))
+            shootLoop = 1
+
+    if keys[pygame.K_LEFT] and man.x > man.mov:
+        man.x -= man.mov
+        man.left = True
+        man.right = False
+        man.standing = False
+
+    elif keys[pygame.K_RIGHT] and man.x < 500 - man.mov - man.width:
+        man.x +=man.mov
+        man.left = False
+        man.right = True
+        man.standing = False
+
+    else:
+        man.standing = True
+        man.walkCount = 0
+
+    if not(man.isJump):
+        if keys[pygame.K_UP]:
+            man.isJump = True
+            man.left = False
+            man.right = False
+            man.walkCount = 0
+
+    else:
+        if man.jumpCount >= -10:
+            neg = 1
+            if man.jumpCount < 0:
+                neg = -1
+            man.y -= (man.jumpCount ** 2) * 0.5 * neg
+            man.jumpCount -= 1
+        else:
+            man.isJump = False
+            man.jumpCount = 10
+
+    redrawGameWindow()
+
+pygame.quit()