35 lines
1.1 KiB
Python
35 lines
1.1 KiB
Python
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import pygame
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class FunctionSelector:
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def __init__(self, resources_dir, game_res, functions):
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self.font = pygame.font.Font(resources_dir + '/fonts/5Pts5.ttf', 10)
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self.functions = functions
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self.max_lines = 6 # Max number of lines to be shown on screen at a time.
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self.offset = 0
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self.game_res = game_res
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self.selected = 0
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self.max_index = len(self.functions) - 1
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self.selector = pygame.image.load(resources_dir + '/images/dev_menu/selector.png').convert_alpha()
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def draw(self, surface):
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for i in range(self.max_index + 1):
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text = self.font.render(self.functions[i], False, (0, 0, 0))
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surface.blit(text, (8, (-3 + (i * 6))))
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surface.blit(self.selector, (0, (self.selected * 6)))
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def scroll_down(self):
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self.selected += 1
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if self.selected > self.max_index:
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self.selected = self.max_index
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def scroll_up(self):
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self.selected -= 1
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if self.selected < 0:
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self.selected = 0
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def get_function(self):
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return self.functions[self.selected]
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