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A tiny bit of Plankton work #776

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mattbruv wants to merge 5 commits into from
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A tiny bit of Plankton work #776

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0b6e70d
decompile 16 bytes of code
mattbruv Jul 25, 2026
beb8315
plankton progress
mattbruv Jul 25, 2026
f04dd25
more fns
mattbruv Jul 25, 2026
a68d7ac
Merge remote-tracking branch 'origin/main' into plankton
mattbruv Jul 25, 2026
c895585
Merge remote-tracking branch 'origin/main' into plankton
mattbruv Aug 7, 2026
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21 changes: 17 additions & 4 deletions src/SB/Game/zNPCTypeBossPlankton.cpp
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
#include "zNPCTypeBossPlankton.h"
#include "xDebug.h"
#include "xMathInlines.h"

#include <types.h>

Expand Down Expand Up @@ -1147,8 +1148,7 @@ void zNPCBPlankton::Process(xScene* xscn, F32 dt)
update_turn(dt);
update_move(dt);
update_animation(dt); //uvar5 = update anim
check_player_damage(); //uvar1 = check_player_damage
if (psy_instinct != 0) //psy_instinct isnt right, needs (uvar1 & 0xff)
if ((U8)check_player_damage())

@SquareMan SquareMan Aug 7, 2026

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Did you consider changing this function's signature to return U8/char/bool or something or does that not work?

{
zEntPlayer_Damage(0, 1); //needs xBase* instead of 0
}
Expand Down Expand Up @@ -1323,9 +1323,22 @@ void zNPCBPlankton::update_follow(F32 dt)
}
}

void zNPCBPlankton::check_player_damage()
F32 zNPCBPlankton::get_orbit_yaw(const xVec3& vec) const
{
// TODO
return xatan2(vec.x - this->orbit.center.x, vec.z - this->orbit.center.z);
}

void zNPCBPlankton::give_control()
{
if (!this->crony)
return;

this->crony->ThanksImDone();
}

S32 zNPCBPlankton::check_player_damage()
{
return (((-globals.player.cheat_mode) | globals.player.cheat_mode) & 1);
}

void zNPCBPlankton::init_beam()
Expand Down
5 changes: 3 additions & 2 deletions src/SB/Game/zNPCTypeBossPlankton.h
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Expand Up @@ -118,7 +118,7 @@ struct zNPCBPlankton : zNPCBoss
void Setup();
void PostSetup();
void Reset();
void Destroy();
void Destroy(); // 0x54
void Process(xScene*, F32);
S32 SysEvent(xBase*, xBase*, unsigned int, const F32*, xBase*, int*);
void Render();
Expand All @@ -129,7 +129,7 @@ struct zNPCBPlankton : zNPCBoss
S32 next_goal();
void update_turn(F32);
void update_move(F32);
void check_player_damage();
S32 check_player_damage();
void reset_territories();
void update_animation(F32);
void update_follow(F32);
Expand Down Expand Up @@ -158,6 +158,7 @@ struct zNPCBPlankton : zNPCBoss
xVec3& location() const;
void face_player();
void render_debug();
F32 get_orbit_yaw(const xVec3&) const;
void give_control();
void enable_emitter(xParEmitter&) const;
void disable_emitter(xParEmitter&) const;
Expand Down
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