summaryrefslogtreecommitdiff
path: root/src/code/z_schedule.c
blob: 243516c950cb322f2d91fbb3944a5f20c55ddf90 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
#include "global.h"

s32 Schedule_CheckWeekEventRegS(PlayState* play, u8** script, ScheduleOutput* output) {
    ScheduleCmdCheckWeekEventRegS* cmd = (ScheduleCmdCheckWeekEventRegS*)*script;
    u16 flag = SCRIPT_PACK_16(cmd->flagByte, cmd->flagMask);

    if (CHECK_WEEKEVENTREG(flag)) {
        *script += cmd->offset;
    }

    return false;
}

s32 Schedule_CheckWeekEventRegL(PlayState* play, u8** script, ScheduleOutput* output) {
    ScheduleCmdCheckWeekEventRegL* cmd = (ScheduleCmdCheckWeekEventRegL*)*script;
    u16 flag = SCRIPT_PACK_16(cmd->flagByte, cmd->flagMask);

    if (CHECK_WEEKEVENTREG(flag)) {
        *script += (s16)SCRIPT_PACK_16(cmd->offsetH, cmd->offsetL);
    }

    return false;
}

s32 Schedule_CheckTimeRangeS(PlayState* play, u8** script, ScheduleOutput* output) {
    s32 inRange = false;
    ScheduleCmdCheckTimeRangeS* cmd = (ScheduleCmdCheckTimeRangeS*)*script;
    f32 f;
    u16 start;
    u16 end;
    u16 now;

    SCRIPT_CALC_TIME(cmd->startHr, cmd->startMin, start, f);

    SCRIPT_CALC_TIME(cmd->endHr, cmd->endMin, end, f);
    end--;

    now = SCRIPT_TIME_NOW;

    if ((start <= now) && (now <= end)) {
        inRange = true;
    }

    if (inRange == true) {
        *script += cmd->offset;
    }

    return false;
}

s32 Schedule_CheckTimeRangeL(PlayState* play, u8** script, ScheduleOutput* output) {
    s32 inRange = false;
    ScheduleCmdCheckTimeRangeL* cmd = (ScheduleCmdCheckTimeRangeL*)*script;
    f32 f;
    u16 start;
    u16 end;
    u16 now;

    SCRIPT_CALC_TIME(cmd->startHr, cmd->startMin, start, f);

    SCRIPT_CALC_TIME(cmd->endHr, cmd->endMin, end, f);
    end--;

    now = SCRIPT_TIME_NOW;

    if ((start <= now) && (now <= end)) {
        inRange = true;
    }

    if (inRange == true) {
        *script += (s16)SCRIPT_PACK_16(cmd->offsetH, cmd->offsetL);
    }

    return false;
}

s32 Schedule_ReturnValueL(PlayState* play, u8** script, ScheduleOutput* output) {
    ScheduleCmdReturnValueL* cmd = (ScheduleCmdReturnValueL*)*script;

    //! @bug result is a u8, value is truncated
    output->result = SCRIPT_PACK_16(cmd->retH, cmd->retL);
    output->hasResult = true;

    return true;
}

s32 Schedule_ReturnNone(PlayState* play, u8** script, ScheduleOutput* output) {
    output->hasResult = false;

    return true;
}

s32 Schedule_ReturnEmpty(PlayState* play, u8** script, ScheduleOutput* output) {
    output->hasResult = true;

    return true;
}

s32 Schedule_Nop(PlayState* play, u8** script, ScheduleOutput* output) {
    return false;
}

s32 Schedule_CheckMiscS(PlayState* play, u8** script, ScheduleOutput* output) {
    ScheduleCmdCheckMiscS* cmd = (ScheduleCmdCheckMiscS*)*script;

    if (((cmd->which == SCHEDULE_CHECK_MISC_ROOM_KEY) && (INV_CONTENT(ITEM_ROOM_KEY) == ITEM_ROOM_KEY)) ||
        ((cmd->which == SCHEDULE_CHECK_MISC_LETTER_TO_KAFEI) &&
         (INV_CONTENT(ITEM_LETTER_TO_KAFEI) == ITEM_LETTER_TO_KAFEI)) ||
        ((cmd->which == SCHEDULE_CHECK_MISC_MASK_ROMANI) && (Player_GetMask(play) == PLAYER_MASK_ROMANI))) {
        *script += cmd->offset;
    }

    return false;
}

s32 Schedule_ReturnValueS(PlayState* play, u8** script, ScheduleOutput* output) {
    ScheduleCmdReturnValueS* cmd = (ScheduleCmdReturnValueS*)*script;

    output->result = cmd->result;
    output->hasResult = true;

    return true;
}

s32 Schedule_CheckNotInSceneS(PlayState* play, u8** script, ScheduleOutput* output) {
    ScheduleCmdCheckNotInSceneS* cmd = (ScheduleCmdCheckNotInSceneS*)*script;
    s16 sceneId = SCRIPT_PACK_16(cmd->sceneIdH, cmd->sceneIdL);

    if (sceneId != play->sceneId) {
        *script += cmd->offset;
    }

    return false;
}

s32 Schedule_CheckNotInSceneL(PlayState* play, u8** script, ScheduleOutput* output) {
    ScheduleCmdCheckNotInSceneL* cmd = (ScheduleCmdCheckNotInSceneL*)*script;
    s16 sceneId = SCRIPT_PACK_16(cmd->sceneIdH, cmd->sceneIdL);

    if (sceneId != play->sceneId) {
        *script += (s16)SCRIPT_PACK_16(cmd->offsetH, cmd->offsetL);
    }

    return false;
}

s32 Schedule_CheckNotInDayS(PlayState* play, u8** script, ScheduleOutput* output) {
    ScheduleCmdCheckNotInDayS* cmd = (ScheduleCmdCheckNotInDayS*)*script;
    s16 day = SCRIPT_PACK_16(cmd->dayH, cmd->dayL);

    if (day != (s16)gSaveContext.save.day) {
        *script += cmd->offset;
    }

    return false;
}

s32 Schedule_CheckNotInDayL(PlayState* play, u8** script, ScheduleOutput* output) {
    ScheduleCmdCheckNotInDayL* cmd = (ScheduleCmdCheckNotInDayL*)*script;
    s16 day = SCRIPT_PACK_16(cmd->dayH, cmd->dayL);

    if (day != (s16)gSaveContext.save.day) {
        *script += (s16)SCRIPT_PACK_16(cmd->offsetH, cmd->offsetL);
    }

    return false;
}

s32 Schedule_ReturnTime(PlayState* play, u8** script, ScheduleOutput* output) {
    ScheduleCmdReturnTime* cmd = (ScheduleCmdReturnTime*)*script;
    f32 f;
    u16 time0;
    u16 time1;

    SCRIPT_CALC_TIME(cmd->time0Hr, cmd->time0Min, time0, f);

    SCRIPT_CALC_TIME(cmd->time1Hr, cmd->time1Min, time1, f);
    time1--;

    output->result = cmd->result;
    output->time0 = time0;
    output->time1 = time1;
    output->hasResult = true;

    return true;
}

s32 Schedule_CheckBeforeTimeS(PlayState* play, u8** script, ScheduleOutput* output) {
    ScheduleCmdCheckBeforeTimeS* cmd = (ScheduleCmdCheckBeforeTimeS*)*script;
    f32 f;
    u16 testTime;
    u16 now;

    SCRIPT_CALC_TIME(cmd->timeHr, cmd->timeMin, testTime, f);

    now = SCRIPT_TIME_NOW;

    if (now < testTime) {
        *script += cmd->offset;
    }

    return false;
}

s32 Schedule_CheckBeforeTimeL(PlayState* play, u8** script, ScheduleOutput* output) {
    ScheduleCmdCheckBeforeTimeL* cmd = (ScheduleCmdCheckBeforeTimeL*)*script;
    f32 f;
    u16 testTime;
    u16 now;

    SCRIPT_CALC_TIME(cmd->timeHr, cmd->timeMin, testTime, f);

    now = SCRIPT_TIME_NOW;

    if (now < testTime) {
        *script += (s16)SCRIPT_PACK_16(cmd->offsetH, cmd->offsetL);
    }

    return false;
}

s32 Schedule_BranchS(PlayState* play, u8** script, ScheduleOutput* output) {
    ScheduleCmdBranchS* cmd = (ScheduleCmdBranchS*)*script;

    *script += cmd->offset;
    return false;
}

s32 Schedule_BranchL(PlayState* play, u8** script, ScheduleOutput* output) {
    ScheduleCmdBranchL* cmd = (ScheduleCmdBranchL*)*script;

    *script += (s16)SCRIPT_PACK_16(cmd->offsetH, cmd->offsetL);
    return false;
}

typedef s32 (*ScheduleCmdHandler)(PlayState*, u8**, ScheduleOutput*);

static ScheduleCmdHandler sScheduleCmdHandlers[] = {
    Schedule_CheckWeekEventRegS, // SCHEDULE_CMD_ID_CHECK_WEEK_EVENT_REG_S
    Schedule_CheckWeekEventRegL, // SCHEDULE_CMD_ID_CHECK_WEEK_EVENT_REG_L
    Schedule_CheckTimeRangeS,    // SCHEDULE_CMD_ID_CHECK_TIME_RANGE_S
    Schedule_CheckTimeRangeL,    // SCHEDULE_CMD_ID_CHECK_TIME_RANGE_L
    Schedule_ReturnValueL,       // SCHEDULE_CMD_ID_RET_VAL_L
    Schedule_ReturnNone,         // SCHEDULE_CMD_ID_RET_NONE
    Schedule_ReturnEmpty,        // SCHEDULE_CMD_ID_RET_EMPTY
    Schedule_Nop,                // SCHEDULE_CMD_ID_NOP
    Schedule_CheckMiscS,         // SCHEDULE_CMD_ID_CHECK_MISC_S
    Schedule_ReturnValueS,       // SCHEDULE_CMD_ID_RET_VAL_S
    Schedule_CheckNotInSceneS,   // SCHEDULE_CMD_ID_CHECK_NOT_IN_SCENE_S
    Schedule_CheckNotInSceneL,   // SCHEDULE_CMD_ID_CHECK_NOT_IN_SCENE_L
    Schedule_CheckNotInDayS,     // SCHEDULE_CMD_ID_CHECK_NOT_IN_DAY_S
    Schedule_CheckNotInDayL,     // SCHEDULE_CMD_ID_CHECK_NOT_IN_DAY_L
    Schedule_ReturnTime,         // SCHEDULE_CMD_ID_RET_TIME
    Schedule_CheckBeforeTimeS,   // SCHEDULE_CMD_ID_CHECK_BEFORE_TIME_S
    Schedule_CheckBeforeTimeL,   // SCHEDULE_CMD_ID_CHECK_BEFORE_TIME_L
    Schedule_BranchS,            // SCHEDULE_CMD_ID_BRANCH_S
    Schedule_BranchL,            // SCHEDULE_CMD_ID_BRANCH_L
};

static u8 sScheduleCmdSizes[] = {
    sizeof(ScheduleCmdCheckWeekEventRegS), // SCHEDULE_CMD_ID_CHECK_WEEK_EVENT_REG_S
    sizeof(ScheduleCmdCheckWeekEventRegL), // SCHEDULE_CMD_ID_CHECK_WEEK_EVENT_REG_L
    sizeof(ScheduleCmdCheckTimeRangeS),    // SCHEDULE_CMD_ID_CHECK_TIME_RANGE_S
    sizeof(ScheduleCmdCheckTimeRangeL),    // SCHEDULE_CMD_ID_CHECK_TIME_RANGE_L
    sizeof(ScheduleCmdReturnValueL),       // SCHEDULE_CMD_ID_RET_VAL_L
    sizeof(ScheduleCmdBase),               // SCHEDULE_CMD_ID_RET_NONE
    sizeof(ScheduleCmdBase),               // SCHEDULE_CMD_ID_RET_EMPTY
    sizeof(ScheduleCmdNop),                // SCHEDULE_CMD_ID_NOP
    sizeof(ScheduleCmdCheckMiscS),         // SCHEDULE_CMD_ID_CHECK_MISC_S
    sizeof(ScheduleCmdReturnValueS),       // SCHEDULE_CMD_ID_RET_VAL_S
    sizeof(ScheduleCmdCheckNotInSceneS),   // SCHEDULE_CMD_ID_CHECK_NOT_IN_SCENE_S
    sizeof(ScheduleCmdCheckNotInSceneL),   // SCHEDULE_CMD_ID_CHECK_NOT_IN_SCENE_L
    sizeof(ScheduleCmdCheckNotInDayS),     // SCHEDULE_CMD_ID_CHECK_NOT_IN_DAY_S
    sizeof(ScheduleCmdCheckNotInDayL),     // SCHEDULE_CMD_ID_CHECK_NOT_IN_DAY_L
    sizeof(ScheduleCmdReturnTime),         // SCHEDULE_CMD_ID_RET_TIME
    sizeof(ScheduleCmdCheckBeforeTimeS),   // SCHEDULE_CMD_ID_CHECK_BEFORE_TIME_S
    sizeof(ScheduleCmdCheckBeforeTimeL),   // SCHEDULE_CMD_ID_CHECK_BEFORE_TIME_L
    sizeof(ScheduleCmdBranchS),            // SCHEDULE_CMD_ID_BRANCH_S
    sizeof(ScheduleCmdBranchL),            // SCHEDULE_CMD_ID_BRANCH_L
};

s32 Schedule_RunScript(PlayState* play, ScheduleScript* script, ScheduleOutput* output) {
    u8 size;
    s32 stop;

    do {
        size = sScheduleCmdSizes[*script];
        stop = sScheduleCmdHandlers[*script](play, &script, output);
        script += size;
    } while (!stop);

    return output->hasResult;
}