Two climate disaster categories via the existing magic_heat_delta forcing field (which the
climate physics adds to temperature each step, then decays — so the effect is persistent +
transient like the GDScript duration, no new grid field/physics change):
- solar: global warming — every tile's magic_heat_delta += global_heat.
- glacial (cold): cools a hex disk (magic_heat_delta += negative temp_delta) + dries it
(moisture_loss), skipping open water. (warm-T5 runaway + river-freeze deferred.)
apply_solar/apply_glacial + dispatch + match arms + tests. mc-climate 65/0.
Events: 9/12 live (wildfire/drought/volcanic/seismic/impact/tsunami/plague/solar/glacial);
pandemic/ecological fauna handled by the disease applier; marine via process_step; magical→G3.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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