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firestarsdog
35 lines
1.4 KiB
Python
35 lines
1.4 KiB
Python
"""Shared visual tokens for the StarPilot on-road control widgets."""
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import pyray as rl
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# The two left-hand control cards share a visible frame. Keeping these values
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# here prevents the Set Speed and SLC implementations from drifting apart.
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CONTROL_WIDTH = 176
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SET_SPEED_HEIGHT = 196
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SLC_HEIGHT = SET_SPEED_HEIGHT
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# Stable Raylib shape settings for scaled rendering.
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CONTROL_RADIUS = 31
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CONTROL_ROUNDNESS = 0.35
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CONTROL_SEGMENTS = 10
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CONTROL_BORDER_WIDTH = 6
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CONTROL_BG = rl.Color(0, 0, 0, 166)
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CONTROL_BORDER = rl.Color(196, 205, 208, 180)
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# The layout manager has historically anchored the left controls at x + 146.
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# Keep that placement stable while making the width explicit and shared.
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WIDGET_ANCHOR_OFFSET = 146
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def roundness_for(rect: rl.Rectangle, radius: float = CONTROL_RADIUS) -> float:
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"""Convert a pixel corner radius to Raylib's normalized roundness value."""
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return min(1.0, radius / max(1.0, min(rect.width, rect.height) / 2.0))
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def draw_control_card(rect: rl.Rectangle, *, fill: rl.Color = CONTROL_BG,
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border: rl.Color = CONTROL_BORDER,
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border_width: float = CONTROL_BORDER_WIDTH) -> None:
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"""Draw the common translucent rounded card used by left-hand controls."""
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roundness = CONTROL_ROUNDNESS
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rl.draw_rectangle_rounded(rect, roundness, CONTROL_SEGMENTS, fill)
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rl.draw_rectangle_rounded_lines_ex(rect, roundness, CONTROL_SEGMENTS, border_width, border)
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