bomb.c

Go to the documentation of this file.

#include "common.h"
#include "battle/action_cmd.h"
 
#define NAMESPACE action_command_bomb
 
extern s32 actionCmdTableBomb[];
 
// indices into ActionCommandStatus::hudElements for this action command
enum {
    HIDX_BUTTON         = 0,
    HIDX_METER          = 1,
    HIDX_100_PCT        = 2,
};
 
// how much to add to the meter per input if all modifiers are neutral
#define BASIC_FILL_TICK 940
#define SUPER_FILL_TICK 800
#define ULTRA_FILL_TICK 740
 
s32 N(DrainRateTable)[] = { 0, 25, 50, 75, 75 };
 
#define GET_DRAIN_RATE(pct) PCT_TO_TABLE_RATE(N(DrainRateTable), pct)
 
API_CALLABLE(N(init)) {
    ActionCommandStatus* acs = &gActionCommandStatus;
    BattleStatus* battleStatus = &gBattleStatus;
    HudElemID hid;
 
    battleStatus->maxActionQuality = 100;
    battleStatus->actionCmdDifficultyTable = actionCmdTableBomb;
    battleStatus->actionResult = ACTION_RESULT_NONE;
 
    if (battleStatus->actionCommandMode == AC_MODE_NOT_LEARNED) {
        battleStatus->actionQuality = 0;
        return ApiStatus_DONE2;
    }
 
    action_command_init_status();
    acs->actionCommandID = ACTION_COMMAND_BOMB;
    acs->showHud = TRUE;
    acs->state = AC_STATE_INIT;
    acs->wrongButtonPressed = FALSE;
    acs->meterFillLevel = 0;
    acs->meterFillWidth = 0;
    acs->isMeterFilled = FALSE;
    battleStatus->actionQuality = 0;
 
    acs->hudPosX = -48;
    acs->hudPosY = 80;
 
    hid = hud_element_create(&HES_AButton);
    acs->hudElemIDs[HIDX_BUTTON] = hid;
    hud_element_set_render_pos(hid, acs->hudPosX, acs->hudPosY);
    hud_element_set_render_depth(hid, 0);
    hud_element_set_flags(hid, HUD_ELEMENT_FLAG_80 | HUD_ELEMENT_FLAG_DISABLED);
 
    hid = hud_element_create(&HES_BlueMeter);
    acs->hudElemIDs[HIDX_METER] = hid;
    hud_element_set_render_pos(hid, acs->hudPosX, acs->hudPosY + 28);
    hud_element_set_render_depth(hid, 0);
    hud_element_set_flags(hid, HUD_ELEMENT_FLAG_80 | HUD_ELEMENT_FLAG_DISABLED);
 
    hid = hud_element_create(&HES_100pct);
    acs->hudElemIDs[HIDX_100_PCT] = hid;
    hud_element_set_render_pos(hid, acs->hudPosX, acs->hudPosY + 28);
    hud_element_set_render_depth(hid, 0);
    hud_element_set_flags(hid, HUD_ELEMENT_FLAG_80 | HUD_ELEMENT_FLAG_DISABLED);
 
    return ApiStatus_DONE2;
}
 
API_CALLABLE(N(start)) {
    ActionCommandStatus* acs = &gActionCommandStatus;
    BattleStatus* battleStatus = &gBattleStatus;
    Bytecode* args = script->ptrReadPos;
 
    if (battleStatus->actionCommandMode == AC_MODE_NOT_LEARNED) {
        battleStatus->actionQuality = 0;
        return ApiStatus_DONE2;
    }
 
    action_command_init_status();
 
    acs->prepareTime = evt_get_variable(script, *args++);
    acs->duration = evt_get_variable(script, *args++);
    acs->difficulty = evt_get_variable(script, *args++);
    acs->difficulty = adjust_action_command_difficulty(acs->difficulty);
    acs->variation = evt_get_variable(script, *args++);
 
    acs->wrongButtonPressed = FALSE;
    acs->meterFillLevel = 0;
    acs->meterFillWidth = 0;
    battleStatus->actionQuality = 0;
    battleStatus->actionResult = ACTION_RESULT_NONE;
    battleStatus->maxActionQuality = acs->mashMeterCutoffs[(acs->mashMeterNumIntervals - 1)];
    battleStatus->flags1 &= ~BS_FLAGS1_FREE_ACTION_COMMAND;
    acs->state = AC_STATE_START;
 
    increment_action_command_attempt_count();
 
    return ApiStatus_DONE2;
}
 
void N(update)(void) {
    ActionCommandStatus* acs = &gActionCommandStatus;
    BattleStatus* battleStatus = &gBattleStatus;
    HudElemID hid;
    s32 cutoff;
 
    switch (acs->state) {
        case AC_STATE_INIT:
            btl_set_popup_duration(POPUP_MSG_ON);
            hid = acs->hudElemIDs[HIDX_BUTTON];
            hud_element_set_alpha(hid, 255);
            if (acs->showHud) {
                hud_element_clear_flags(hid, HUD_ELEMENT_FLAG_DISABLED);
            }
 
            hid = acs->hudElemIDs[HIDX_METER];
            hud_element_set_alpha(hid, 255);
            if (acs->showHud) {
                hud_element_clear_flags(hid, HUD_ELEMENT_FLAG_DISABLED);
            }
 
            acs->state = AC_STATE_APPEAR;
            break;
        case AC_STATE_APPEAR:
            btl_set_popup_duration(POPUP_MSG_ON);
 
            acs->hudPosX += 20;
            if (acs->hudPosX > 50) {
                acs->hudPosX = 50;
            }
 
            hud_element_set_render_pos(acs->hudElemIDs[HIDX_BUTTON], acs->hudPosX, acs->hudPosY);
            hud_element_set_render_pos(acs->hudElemIDs[HIDX_METER], acs->hudPosX, acs->hudPosY + 28);
            break;
        case AC_STATE_START:
            btl_set_popup_duration(POPUP_MSG_ON);
 
            if (acs->prepareTime != 0) {
                acs->prepareTime--;
                break;
            }
 
            hud_element_set_script(acs->hudElemIDs[HIDX_BUTTON], &HES_MashAButton);
            acs->meterFillLevel = 0;
            acs->stateTimer = acs->duration;
            sfx_play_sound_with_params(SOUND_LOOP_CHARGE_METER, 0, 0, 0);
            acs->state = AC_STATE_ACTIVE;
 
            // fallthrough
        case AC_STATE_ACTIVE:
            btl_set_popup_duration(POPUP_MSG_ON);
 
            // meter can drain if it hasn't been fully filled
            if (!acs->isMeterFilled) {
                cutoff = acs->mashMeterCutoffs[acs->mashMeterNumIntervals];
                acs->meterFillLevel -= GET_DRAIN_RATE(acs->meterFillLevel / cutoff);
                if (acs->meterFillLevel < 0) {
                    acs->meterFillLevel = 0;
                }
            }
 
            // check for meter-filling input
            if (battleStatus->curButtonsPressed & BUTTON_A) {
                switch (acs->variation) {
                    case ACV_BOMB_BASIC:
                        acs->meterFillLevel += SCALE_BY_PCT(BASIC_FILL_TICK, battleStatus->actionCmdDifficultyTable[acs->difficulty]);
                        break;
                    case ACV_BOMB_SUPER:
                        acs->meterFillLevel += SCALE_BY_PCT(SUPER_FILL_TICK, battleStatus->actionCmdDifficultyTable[acs->difficulty]);
                        break;
                    case ACV_BOMB_ULTRA:
                        acs->meterFillLevel += SCALE_BY_PCT(ULTRA_FILL_TICK, battleStatus->actionCmdDifficultyTable[acs->difficulty]);
                        break;
                }
            }
 
            // handle meter reaching 100%
            if (acs->meterFillLevel > MAX_MASH_UNITS) {
                acs->meterFillLevel = MAX_MASH_UNITS;
                acs->isMeterFilled = TRUE;
                hid = acs->hudElemIDs[HIDX_100_PCT];
                hud_element_set_render_pos(hid, acs->hudPosX + 50, acs->hudPosY + 28);
                hud_element_clear_flags(hid, HUD_ELEMENT_FLAG_DISABLED);
            }
 
            battleStatus->actionProgress = acs->meterFillLevel / ONE_PCT_MASH;
            sfx_adjust_env_sound_params(SOUND_LOOP_CHARGE_METER, 0, 0, battleStatus->actionProgress * 12);
 
            if (acs->stateTimer != 0) {
                acs->stateTimer--;
                break;
            }
 
            if (acs->meterFillLevel == 0) {
                battleStatus->actionQuality = AC_QUALITY_FAILED;
            } else {
                battleStatus->actionQuality = acs->meterFillLevel / ONE_PCT_MASH;
            }
 
            cutoff = acs->mashMeterCutoffs[acs->mashMeterNumIntervals - 1];
            if (battleStatus->actionQuality > cutoff) {
                battleStatus->actionResult = ACTION_RESULT_SUCCESS;
            } else {
                battleStatus->actionResult = ACTION_RESULT_METER_NOT_ENOUGH;
            }
 
            if (battleStatus->actionQuality == 100) {
                // only count 100% fill as success for this action command
                increment_action_command_success_count();
            }
 
            sfx_stop_sound(SOUND_LOOP_CHARGE_METER);
            btl_set_popup_duration(POPUP_MSG_OFF);
            acs->stateTimer = 5;
            acs->state = AC_STATE_DISPOSE;
            break;
        case AC_STATE_DISPOSE:
            if (acs->stateTimer != 0) {
                acs->stateTimer--;
                break;
            }
            action_command_free();
            break;
    }
}
 
#include "common/MashCommandDraw.inc.c"
 
#include "common/MashCommandFree.inc.c"