perfect_dark/src/game/bodyreset.c

#include <ultra64.h>
#include "constants.h"
#include "game/body.h"
#include "game/cheats.h"
#include "game/chrai.h"
#include "game/game_00b820.h"
#include "game/playerreset.h"
#include "game/setuputils.h"
#include "bss.h"
#include "lib/memp.h"
#include "lib/rng.h"
#include "data.h"
#include "types.h"

void bodiesReset(s32 stagenum)
{
	s32 *headsavailablelist;
	s32 headsavailablelen;
	bool done;
	s32 i;
	s32 j;
	s32 whichteamlist = 1;
	s32 index;

	for (i = 0; g_HeadsAndBodies[i].filenum != 0; i++) {
		g_HeadsAndBodies[i].modeldef = NULL;
	}

	var80062c80 = rngRandom() % g_NumBondBodies;
	var80062b14 = 0;
	var80062b18 = 0;

	if (PLAYERCOUNT() >= 2) {
		g_NumActiveHeadsPerGender = 4;
	} else {
		s32 len = 3;

		static u8 overrides[3][2] = {
			{ STAGE_INFILTRATION, 5 },
			{ STAGE_RESCUE,       4 },
			{ STAGE_ESCAPE,       5 },
		};

		g_NumActiveHeadsPerGender = 8;

		for (i = 0; i < len; i++) {
			if (overrides[i][0] == stagenum) {
				g_NumActiveHeadsPerGender = overrides[i][1];
			}
		}
	}

	// Male heads
	if (cheatIsActive(CHEAT_TEAMHEADSONLY)) {
		if (whichteamlist) {
			headsavailablelist = g_MaleGuardTeamHeads;
			headsavailablelen = g_NumMaleGuardTeamHeads;
		} else {
			headsavailablelist = g_MaleGuardTeamHeads;
			headsavailablelen = var80062b14;
		}
	} else {
		headsavailablelist = g_MaleGuardHeads;
		headsavailablelen = g_NumMaleGuardHeads;
	}

	for (i = 0; i < g_NumActiveHeadsPerGender; i++) {
		do {
			done = true;
			g_ActiveMaleHeads[i] = headsavailablelist[rngRandom() % headsavailablelen];

			if (headsavailablelen > g_NumActiveHeadsPerGender) {
				for (j = 0; j < i; j++) {
					if (g_ActiveMaleHeads[j] == g_ActiveMaleHeads[i]) {
						done = false;
					}
				}
				if (j && j && j);
			}
		} while (!done);
	}

	// Female heads
	if (cheatIsActive(CHEAT_TEAMHEADSONLY)) {
		if (whichteamlist) {
			headsavailablelist = g_FemaleGuardTeamHeads;
			headsavailablelen = g_NumFemaleGuardTeamHeads;
		} else {
			headsavailablelist = g_FemaleGuardTeamHeads;
			headsavailablelen = var80062b18;
		}
	} else {
		headsavailablelist = g_FemaleGuardHeads;
		headsavailablelen = g_NumFemaleGuardHeads;
	}

	for (i = 0; i < g_NumActiveHeadsPerGender; i++) {
		do {
			done = true;
			g_ActiveFemaleHeads[i] = headsavailablelist[rngRandom() % headsavailablelen];

			if (headsavailablelen > g_NumActiveHeadsPerGender) {
				for (j = 0; j < i; j++) {
					if (g_ActiveFemaleHeads[j] == g_ActiveFemaleHeads[i]) {
						done = false;
					}
				}
			}
		} while (!done);
	}

	g_ActiveMaleHeadsIndex = 0;
	g_ActiveFemaleHeadsIndex = 0;

	for (i = 0; i < g_NumActiveHeadsPerGender; i++);
	for (i = 0; i < g_NumActiveHeadsPerGender; i++);
}