John McCardle
80908f771c
A 30-45 minute turn-based RPG built overnight as an engine showcase: six recruitable characters (party of three), four recurring NPCs, choice-driven dialogue with visible-but-locked skill checks, shops, loot, levels, two bosses with in-battle Talk options, the reverted grey-town beat, and an epilogue assembled from the player's actual choices. 33 dialogue scenes / 171 nodes. Terrain is ColorLayers only; kenney_tinydungeon supplies characters, items, and props. Creative direction, story, dialogue, maps, and systems design by Fable; implementation by four Opus subagents (framework, battle, overworld, integration). Verified by tests/playthrough.py: a scripted headless run of all three acts, 20/20 beats passing, plus per-system unit tests (script integrity, UI kit, 225-battle balance sim, overworld). Run: cd build && ./mcrogueface --exec ../games/unwritten/main.py Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_014vxWJ6GY384SmZiMVXgrF4
100 lines
3.2 KiB
Python
100 lines
3.2 KiB
Python
"""UNWRITTEN - motion helpers. Owner: Agent A.
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Thin wrappers over obj.animate(...) so call sites read as intentions, not
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easing bookkeeping. Nothing here teleports; every transition is a tween
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(BIBLE section 6: Motion).
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"""
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import mcrfpy
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from core import palette
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_uid = [0]
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def _next_id():
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_uid[0] += 1
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return _uid[0]
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def fade_scene(scene, on_done=None, dur=0.25):
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"""Cover the scene with an INK frame fading 0 -> 1 over dur, then call
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on_done (which typically activates/builds the next scene). Returns the
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cover frame so the caller can fade it back out on the new scene."""
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cover = mcrfpy.Frame(pos=(0, 0), size=(1024, 768),
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fill_color=palette.C(palette.INK_T, 0))
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cover.z_index = 100000
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scene.children.append(cover)
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def done(*_a):
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if on_done:
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on_done()
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cover.animate("opacity", 1.0, dur, mcrfpy.Easing.EASE_IN_OUT, callback=done)
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return cover
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def uncover(scene, cover, dur=0.25):
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"""Fade an INK cover frame back out and remove it from the scene."""
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def done(*_a):
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try:
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scene.children.remove(cover)
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except Exception:
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pass
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cover.animate("opacity", 0.0, dur, mcrfpy.Easing.EASE_IN_OUT, callback=done)
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def float_text(parent, text, pos, color, rise=42, dur=0.85, size=20):
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"""Rising, fading caption. `parent` is a UICollection (scene.children or
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frame.children). Used for damage numbers, +1 Story Point, loot notes."""
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cap = mcrfpy.Caption(pos=(pos[0], pos[1]), text=str(text), font_size=size,
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fill_color=palette.to_color(color))
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cap.outline = 1
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cap.outline_color = palette.INK
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cap.z_index = 5000
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parent.append(cap)
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cap.animate("y", pos[1] - rise, dur, mcrfpy.Easing.EASE_OUT)
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def done(*_a):
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try:
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parent.remove(cap)
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except Exception:
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pass
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cap.animate("opacity", 0.0, dur, mcrfpy.Easing.EASE_OUT, callback=done)
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return cap
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def shake(drawable, mag=6, dur=0.3):
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"""Small horizontal shake that returns to the original x."""
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ox = drawable.x
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seq = [ox + mag, ox - mag, ox + mag * 0.5, ox]
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step_dur = max(0.02, dur / len(seq))
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def go(i):
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if i >= len(seq):
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return
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drawable.animate("x", seq[i], step_dur,
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callback=lambda *_a: go(i + 1))
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go(0)
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def pulse(drawable, prop, hi, dur=1.0, loop=True, easing=None):
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"""Animate a property toward hi (looping by default) for idle throbs."""
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drawable.animate(prop, hi, dur,
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easing if easing is not None else mcrfpy.Easing.EASE_IN_OUT,
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loop=loop)
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def gold_ring(parent, center, max_r=70, dur=0.5):
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"""A single gold circle that rings outward and fades. The Book hum."""
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circ = mcrfpy.Circle(radius=2, center=(center[0], center[1]),
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fill_color=palette.C(palette.GOLD_T, 0),
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outline=2, outline_color=palette.C(palette.GOLD_T, 200))
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circ.z_index = 4000
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parent.append(circ)
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circ.animate("radius", max_r, dur, mcrfpy.Easing.EASE_OUT)
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def done(*_a):
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try:
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parent.remove(circ)
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except Exception:
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pass
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circ.animate("opacity", 0.0, dur, mcrfpy.Easing.EASE_OUT, callback=done)
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return circ
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