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ReC98/th01/main/boss/b15j.cpp

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[Decompilation] [th01] Retrieving and setting the default boss palette The placement at the beginning of Kikuri's code segment makes you think this is only used for the barely noticeable white-in effect during Kikuri's entrance animation. It's also used to periodically reset boss sprite colors during the flashing effect after getting hit by the Orb, though. Part of P0130, funded by Yanga.
2020-12-04 15:40:24 +00:00
/// Jigoku Stage 15 Boss - Kikuri
/// -----------------------------
#include "th01/main/boss/palette.cpp"
[Reverse-engineering] [th01] Bosses: .PTN slot IDs Common sense: Entity backgrounds always go into slot X, missile sprites into slot Y, and wave sprites into slot Z ZUN: "Nah, let's set aside two slots, and bosses can just freely use them as they want 🎺" Part of P0165, funded by Ember2528.
2021-10-22 08:56:07 +00:00
extern "C" {
#include "planar.h"
#include "th01/formats/ptn.hpp"
}
[Decompilation] [th01] select_for_rank: Don't redeclare the rank variable Otherwise, it gets quite annoying to use that variable in the rest of the translation unit. Part of P0153, funded by Ember2528.
2021-08-03 13:50:52 +00:00
#include "th01/main/vars.hpp"
[Decompilation] [th01] Difficulty-based value selection And with that, TH01 is pushed over the 50% completion mark! 🎉 This time, it's only YuugenMagan who gets no own copy. Giant RE% gains from all these calls, but let's hope I don't regret already decompiling this one for all bosses. It's not quite at the beginning of SinGyoku's, Mima's, and Elis' code segment, after all… Part of P0130, funded by Yanga.
2020-12-06 12:38:41 +00:00
[Decompilation] [th01] Bosses: Collision handling Functions with 12 parameters are hard to describe, y'know. Looking forward to decompiling these giant expressions for the actual boss↔orb collision parameter passed to this function… Oh well, at least we're now totally ready for some boss code next year. 😌 Completes P0131, funded by Yanga.
2020-12-17 20:28:17 +00:00
#define flash_colors kikuri_flash_colors
#define invincible kikuri_invincible
#define invincibility_frame kikuri_invincibility_frame
[Decompilation] [th01] HUD: HP rendering And we're right back to things not being nice. Because yeah, why shouldn't these three distinct rendering functions be part of a single function, selected by magic numbers? Or why shouldn't the 16×16 wrapper around a 32×32 set of graphics functions be used to handle backgrounds for 16×8 sprites, resulting in needlessly complex parameter calculations that lead to sloppy code? Part of P0131, funded by Yanga.
2020-12-09 20:42:10 +00:00
#define initial_hp_rendered kikuri_initial_hp_rendered
[Decompilation] [th01] Bosses: Collision handling Functions with 12 parameters are hard to describe, y'know. Looking forward to decompiling these giant expressions for the actual boss↔orb collision parameter passed to this function… Oh well, at least we're now totally ready for some boss code next year. 😌 Completes P0131, funded by Yanga.
2020-12-17 20:28:17 +00:00
extern bool16 invincible;
extern int invincibility_frame;
[Decompilation] [th01] HUD: HP rendering And we're right back to things not being nice. Because yeah, why shouldn't these three distinct rendering functions be part of a single function, selected by magic numbers? Or why shouldn't the 16×16 wrapper around a 32×32 set of graphics functions be used to handle backgrounds for 16×8 sprites, resulting in needlessly complex parameter calculations that lead to sloppy code? Part of P0131, funded by Yanga.
2020-12-09 20:42:10 +00:00
extern bool initial_hp_rendered;
[Maintenance] [th01] Better distinguish boss "entities" from "other sprites" Part of P0174, funded by Ember2528.
2022-01-29 23:23:27 +00:00
// .PTN
// ----
[Reverse-engineering] [th01] Bosses: .PTN slot IDs Common sense: Entity backgrounds always go into slot X, missile sprites into slot Y, and wave sprites into slot Z ZUN: "Nah, let's set aside two slots, and bosses can just freely use them as they want 🎺" Part of P0165, funded by Ember2528.
2021-10-22 08:56:07 +00:00
static const main_ptn_slot_t PTN_SLOT_WAVE = PTN_SLOT_BOSS_1;
[Maintenance] [th01] Better distinguish boss "entities" from "other sprites" Part of P0174, funded by Ember2528.
2022-01-29 23:23:27 +00:00
// ----
[Reverse-engineering] [th01] Bosses: .PTN slot IDs Common sense: Entity backgrounds always go into slot X, missile sprites into slot Y, and wave sprites into slot Z ZUN: "Nah, let's set aside two slots, and bosses can just freely use them as they want 🎺" Part of P0165, funded by Ember2528.
2021-10-22 08:56:07 +00:00
[Naming] [th01] Kikuri: Generic pattern state variable Only two different semantics in this fight. Part of P0198, funded by Lmocinemod and Ember2528.
2022-06-08 07:02:20 +00:00
// Patterns
// --------
#define pattern_state kikuri_pattern_state
extern union {
int interval;
int speed_multiplied_by_8;
} pattern_state;
// --------
[Decompilation] [th01] Difficulty-based value selection And with that, TH01 is pushed over the 50% completion mark! 🎉 This time, it's only YuugenMagan who gets no own copy. Giant RE% gains from all these calls, but let's hope I don't regret already decompiling this one for all bosses. It's not quite at the beginning of SinGyoku's, Mima's, and Elis' code segment, after all… Part of P0130, funded by Yanga.
2020-12-06 12:38:41 +00:00
#define select_for_rank kikuri_select_for_rank
#include "th01/main/select_r.cpp"