decomp safari zone
This commit is contained in:
DizzyEggg
268
src/safari_zone.c
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268
src/safari_zone.c
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#include "global.h"
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#include "safari_zone.h"
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#include "event_data.h"
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#include "game_stat.h"
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#include "main.h"
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#include "battle.h"
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#include "string_util.h"
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struct PokeblockFeeder
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{
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/*0x00*/ s16 x;
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/*0x02*/ s16 y;
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/*0x04*/ s8 mapNum;
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/*0x05*/ u8 stepCounter;
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/*0x08*/ struct Pokeblock pokeblock;
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};
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#define NUM_POKEBLOCK_FEEDERS 10
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extern u8 gBattleOutcome;
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extern void* gUnknown_03005DAC;
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extern u8 gUnknown_082A4B8A[];
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extern u8 gUnknown_082A4B6F[];
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extern u8 gUnknown_082A4B4C[];
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extern u8 gUnknown_082A4B9B[];
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extern const u8* const gPokeblockNames[];
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extern void sub_80EE44C(u8, u8);
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extern void IncrementGameStat(u8 index);
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extern void ScriptContext1_SetupScript(u8*);
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extern void ScriptContext2_RunNewScript(u8*);
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extern void c2_exit_to_overworld_2_switch(void);
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extern void c2_exit_to_overworld_1_continue_scripts_restart_music(void);
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extern void c2_load_new_map(void);
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extern void sub_80AF6F0(void);
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extern void script_env_2_set_ctx_paused(void);
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extern void warp_in(void);
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extern void GetXYCoordsOneStepInFrontOfPlayer(s16* x, s16* y);
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extern void PlayerGetDestCoords(s16* x, s16* y);
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EWRAM_DATA u8 gNumSafariBalls = 0;
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EWRAM_DATA static u16 sSafariZoneStepCounter = 0;
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EWRAM_DATA static u8 sSafariZoneCaughtMons = 0;
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EWRAM_DATA static u8 sSafariZoneFleedMons = 0;
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EWRAM_DATA static struct PokeblockFeeder sPokeblockFeeders[NUM_POKEBLOCK_FEEDERS] = {0};
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static void ClearAllPokeblockFeeders(void);
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static void DecrementFeederStepCounters(void);
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bool32 GetSafariZoneFlag(void)
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{
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return FlagGet(SYS_SAFARI_MODE);
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}
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void SetSafariZoneFlag(void)
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{
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FlagSet(SYS_SAFARI_MODE);
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}
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void ResetSafariZoneFlag(void)
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{
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FlagReset(SYS_SAFARI_MODE);
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}
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void EnterSafariMode(void)
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{
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IncrementGameStat(GAME_STAT_ENTERED_SAFARI_ZONE);
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SetSafariZoneFlag();
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ClearAllPokeblockFeeders();
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gNumSafariBalls = 30;
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sSafariZoneStepCounter = 500;
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sSafariZoneCaughtMons = 0;
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sSafariZoneFleedMons = 0;
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}
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void ExitSafariMode(void)
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{
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sub_80EE44C(sSafariZoneCaughtMons, sSafariZoneFleedMons);
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ResetSafariZoneFlag();
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ClearAllPokeblockFeeders();
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gNumSafariBalls = 0;
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sSafariZoneStepCounter = 0;
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}
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bool8 SafariZoneTakeStep(void)
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{
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if (GetSafariZoneFlag() == FALSE)
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{
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return FALSE;
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}
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DecrementFeederStepCounters();
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sSafariZoneStepCounter--;
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if (sSafariZoneStepCounter == 0)
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{
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ScriptContext1_SetupScript(gUnknown_082A4B8A);
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return TRUE;
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}
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return FALSE;
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}
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void SafariZoneRetirePrompt(void)
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{
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ScriptContext1_SetupScript(gUnknown_082A4B6F);
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}
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void sub_80FC190(void)
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{
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sSafariZoneFleedMons += gBattleResults.field_1F;
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if (gBattleOutcome == BATTLE_CAUGHT)
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sSafariZoneCaughtMons++;
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if (gNumSafariBalls != 0)
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{
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SetMainCallback2(c2_exit_to_overworld_2_switch);
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}
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else if (gBattleOutcome == 8)
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{
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ScriptContext2_RunNewScript(gUnknown_082A4B4C);
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warp_in();
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gUnknown_03005DAC = sub_80AF6F0;
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SetMainCallback2(c2_load_new_map);
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}
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else if (gBattleOutcome == BATTLE_CAUGHT)
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{
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ScriptContext1_SetupScript(gUnknown_082A4B9B);
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script_env_2_set_ctx_paused();
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SetMainCallback2(c2_exit_to_overworld_1_continue_scripts_restart_music);
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}
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}
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static void ClearPokeblockFeeder(u8 index)
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{
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memset(&sPokeblockFeeders[index], 0, sizeof(struct PokeblockFeeder));
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}
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static void ClearAllPokeblockFeeders(void)
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{
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memset(sPokeblockFeeders, 0, sizeof(sPokeblockFeeders));
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}
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static void GetPokeblockFeederInFront(void)
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{
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s16 x, y;
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u16 i;
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GetXYCoordsOneStepInFrontOfPlayer(&x, &y);
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for (i = 0; i < NUM_POKEBLOCK_FEEDERS; i++)
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{
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if (gSaveBlock1Ptr->location.mapNum == sPokeblockFeeders[i].mapNum
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&& sPokeblockFeeders[i].x == x
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&& sPokeblockFeeders[i].y == y)
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{
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gScriptResult = i;
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StringCopy(gStringVar1, gPokeblockNames[sPokeblockFeeders[i].pokeblock.color]);
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return;
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}
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}
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gScriptResult = -1;
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}
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void GetPokeblockFeederWithinRange(void)
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{
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s16 x, y;
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u16 i;
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PlayerGetDestCoords(&x, &y);
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for (i = 0; i < NUM_POKEBLOCK_FEEDERS; i++)
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{
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if (gSaveBlock1Ptr->location.mapNum == sPokeblockFeeders[i].mapNum)
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{
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//Get absolute value of x and y distance from Pokeblock feeder on current map
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x -= sPokeblockFeeders[i].x;
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y -= sPokeblockFeeders[i].y;
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if (x < 0)
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x *= -1;
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if (y < 0)
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y *= -1;
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if ((x + y) <= 5)
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{
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gScriptResult = i;
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return;
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}
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}
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}
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gScriptResult = -1;
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}
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// unused
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struct Pokeblock *SafariZoneGetPokeblockInFront(void)
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{
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GetPokeblockFeederInFront();
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if (gScriptResult == 0xFFFF)
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return NULL;
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else
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return &sPokeblockFeeders[gScriptResult].pokeblock;
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}
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struct Pokeblock *SafariZoneGetActivePokeblock(void)
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{
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GetPokeblockFeederWithinRange();
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if (gScriptResult == 0xFFFF)
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return NULL;
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else
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return &sPokeblockFeeders[gScriptResult].pokeblock;
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}
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void SafariZoneActivatePokeblockFeeder(u8 pkblId)
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{
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s16 x, y;
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u8 i;
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for (i = 0; i < NUM_POKEBLOCK_FEEDERS; i++)
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{
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// Find free entry in sPokeblockFeeders
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if (sPokeblockFeeders[i].mapNum == 0
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&& sPokeblockFeeders[i].x == 0
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&& sPokeblockFeeders[i].y == 0)
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{
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// Initialize Pokeblock feeder
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GetXYCoordsOneStepInFrontOfPlayer(&x, &y);
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sPokeblockFeeders[i].mapNum = gSaveBlock1Ptr->location.mapNum;
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sPokeblockFeeders[i].pokeblock = gSaveBlock1Ptr->pokeblocks[pkblId];
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sPokeblockFeeders[i].stepCounter = 100;
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sPokeblockFeeders[i].x = x;
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sPokeblockFeeders[i].y = y;
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break;
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}
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}
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}
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static void DecrementFeederStepCounters(void)
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{
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u8 i;
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for (i = 0; i < NUM_POKEBLOCK_FEEDERS; i++)
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{
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if (sPokeblockFeeders[i].stepCounter != 0)
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{
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sPokeblockFeeders[i].stepCounter--;
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if (sPokeblockFeeders[i].stepCounter == 0)
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ClearPokeblockFeeder(i);
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}
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}
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}
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// unused
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bool8 GetInFrontFeederPokeblockAndSteps(void)
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{
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GetPokeblockFeederInFront();
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if (gScriptResult == 0xFFFF)
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{
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return FALSE;
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}
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ConvertIntToDecimalStringN(gStringVar2,
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sPokeblockFeeders[gScriptResult].stepCounter,
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STR_CONV_MODE_LEADING_ZEROS, 3);
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return TRUE;
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}
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