ScriptSorcerer
f3a5647e5b
Im now working next on shoorting for turret Added new sand map and new cannon tower images aswell as function to play animations, showing range, placing turrets on allowed tiles for towers Buy and cancel button to buy towers
37 lines
983 B
Python
37 lines
983 B
Python
import pygame as pg
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class Camera():
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def __init__(self):
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self.zoom = 2
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self.offset = pg.math.Vector2(0, 0)
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def world_to_screen(self, pos):
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return (
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int((pos[0] - self.offset.x) * self.zoom),
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int((pos[1] - self.offset.y) * self.zoom)
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)
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def screen_to_world(self, pos):
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return (
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pos[0] / self.zoom + self.offset.x,
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pos[1] / self.zoom + self.offset.y
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)
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def move(self, dx, dy):
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self.offset.x += dx
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self.offset.y += dy
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def change_zoom(self, amount):
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self.zoom += amount
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self.zoom = max(0.5, min(self.zoom, 4.0))
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def zoom_offset(self, screen_pos, zoom_factor):
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world_before = self.screen_to_world(screen_pos)
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self.change_zoom(zoom_factor)
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world_after = self.screen_to_world(screen_pos)
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self.offset.x += world_before[0] - world_after[0]
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self.offset.y += world_before[1] - world_after[1] |