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OpenRCT2/src/scenario.h

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#pragma region Copyright (c) 2014-2016 OpenRCT2 Developers
/*****************************************************************************
* OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
*
* OpenRCT2 is the work of many authors, a full list can be found in contributors.md
* For more information, visit https://github.com/OpenRCT2/OpenRCT2
*
* OpenRCT2 is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* A full copy of the GNU General Public License can be found in licence.txt
*****************************************************************************/
#pragma endregion
#ifndef _SCENARIO_H_
#define _SCENARIO_H_
#include "addresses.h"
#include "common.h"
#include "management/award.h"
#include "management/finance.h"
#include "management/news_item.h"
#include "management/research.h"
#include "ride/ride.h"
#include "ride/ride_ratings.h"
#include "object.h"
#include "platform/platform.h"
#include "world/banner.h"
#include "world/map.h"
#include "world/map_animation.h"
#include "world/sprite.h"
#pragma pack(push, 1)
/**
* SV6/SC6 header chunk
* size: 0x20
*/
typedef struct rct_s6_header {
uint16 type; // 0x00
uint16 num_packed_objects; // 0x02
uint32 version; // 0x04
uint32 magic_number; // 0x08
uint8 pad_0C[0x14];
} rct_s6_header;
assert_struct_size(rct_s6_header, 0x20);
/**
* SC6 information chunk
* size: 0x198
*/
typedef struct rct_s6_info {
uint8 editor_step;
uint8 category; // 0x01
uint8 objective_type; // 0x02
uint8 objective_arg_1; // 0x03
sint32 objective_arg_2; // 0x04
sint16 objective_arg_3; // 0x08
uint8 pad_00A[0x3E];
char name[64]; // 0x48
char details[256]; // 0x88
rct_object_entry entry; // 0x188
} rct_s6_info;
assert_struct_size(rct_s6_info, 0x198);
/**
* Scenario scores file header.
* size: 0x10
*/
typedef struct rct_scenario_scores_header {
uint32 var_0;
uint32 var_4;
uint32 var_8;
uint32 scenario_count; // 0x0C
} rct_scenario_scores_header;
assert_struct_size(rct_scenario_scores_header, 16);
typedef enum scenario_source {
SCENARIO_SOURCE_RCT1,
SCENARIO_SOURCE_RCT1_AA,
SCENARIO_SOURCE_RCT1_LL,
SCENARIO_SOURCE_RCT2,
SCENARIO_SOURCE_RCT2_WW,
SCENARIO_SOURCE_RCT2_TT,
SCENARIO_SOURCE_REAL,
SCENARIO_SOURCE_OTHER
} scenario_source;
/**
* Scenario basic structure, mainly for scenario select
* size: 0x02B0
*/
typedef struct rct_scenario_basic {
char path[256]; // 0x0000
uint8 category; // 0x0100
uint8 pad_0101[0x1F];
sint8 objective_type; // 0x0120
sint8 objective_arg_1; // 0x0121
sint32 objective_arg_2; // 0x0122
sint16 objective_arg_3; // 0x0126
char name[64]; // 0x0128
char details[256]; // 0x0168
sint32 flags; // 0x0268
money32 company_value; // 0x026C
char completed_by[64]; // 0x0270
// uint8 source_game; // new in OpenRCT2
// sint16 source_index; // new in OpenRCT2
} rct_scenario_basic;
assert_struct_size(rct_scenario_basic, 0x02B0);
typedef struct rct_stex_entry {
rct_string_id scenario_name; // 0x00
rct_string_id park_name; // 0x02
rct_string_id details; // 0x04
uint8 var_06;
} rct_stex_entry;
assert_struct_size(rct_stex_entry, 7);
#define g_stexEntries ((rct_stex_entry**)object_entry_groups[OBJECT_TYPE_SCENARIO_TEXT].chunks)
// This will be useful for backwards compatibility
typedef struct rct_s6_data {
// SC6[0]
rct_s6_header header;
// SC6[1]
rct_s6_info info;
// SC6[2]
// packed objects
// SC6[3]
rct_object_entry objects[721];
// SC6[4]
uint16 elapsed_months;
uint16 current_day;
uint32 scenario_ticks;
uint32 scenario_srand_0;
uint32 scenario_srand_1;
// SC6[5]
rct_map_element map_elements[0x30000];
// SC6[6]
uint32 next_free_map_element_pointer_index;
rct_sprite sprites[10000];
uint16 sprite_lists_head[6];
uint16 sprite_lists_count[6];
rct_string_id park_name;
uint8 pad_013573D6[2];
uint32 park_name_args;
money32 initial_cash;
money32 current_loan;
uint32 park_flags;
money16 park_entrance_fee;
uint16 rct1_park_entrance_x;
uint16 rct1_park_entrance_y;
uint8 pad_013573EE[2];
uint8 rct1_park_entrance_z;
uint8 pad_013573F1;
rct2_peep_spawn peep_spawns[2];
uint8 guest_count_change_modifier;
uint8 current_research_level;
uint8 pad_01357400[4];
uint32 researched_ride_types[8];
uint32 researched_ride_entries[8];
uint32 researched_track_types_a[128];
uint32 researched_track_types_b[128];
// SC6[7]
uint16 guests_in_park;
uint16 guests_heading_for_park;
// Ignored in scenario
money32 expenditure_table[224];
// SC6[8]
uint16 last_guests_in_park;
uint8 pad_01357BCA[3];
uint8 handyman_colour;
uint8 mechanic_colour;
uint8 security_colour;
// Ignored in scenario
uint32 researched_scenery_items[56];
// SC6[9]
uint16 park_rating;
// Ignored in scenario
uint8 park_rating_history[32];
uint8 guests_in_park_history[32];
// SC6[10]
uint8 active_research_types;
uint8 research_progress_stage;
uint32 last_researched_item_subject;
uint8 pad_01357CF8[1000];
uint32 next_research_item;
uint16 research_progress;
uint8 next_research_category;
uint8 next_research_expected_day;
uint8 next_research_expected_month;
uint8 guest_initial_happiness;
uint16 park_size;
uint16 guest_generation_probability;
uint16 total_ride_value;
money32 maximum_loan;
money16 guest_initial_cash;
uint8 guest_initial_hunger;
uint8 guest_initial_thirst;
uint8 objective_type;
uint8 objective_year;
uint8 pad_013580FA[2];
money32 objective_currency;
uint16 objective_guests;
uint8 campaign_weeks_left[20];
uint8 campaign_ride_index[22];
// Ignored in scenario
money32 balance_history[128];
// SC6[11]
money32 current_expenditure;
money32 current_profit;
uint32 weekly_profit_average_dividend;
uint16 weekly_profit_average_divisor;
uint8 pad_0135833A[2];
// Ignored in scenario
money32 weekly_profit_history[128];
// SC6[12]
money32 park_value;
// Ignored in scenario
money32 park_value_history[128];
// SC6[13]
money32 completed_company_value;
uint32 total_admissions;
money32 income_from_admissions;
money32 company_value;
uint8 peep_warning_throttle[16];
rct_award awards[MAX_AWARDS];
money16 land_price;
money16 construction_rights_price;
uint16 word_01358774;
uint8 pad_01358776[2];
uint32 cd_key;
uint8 pad_0135877C[64];
uint32 game_version_number;
money32 completed_company_value_record;
uint32 loan_hash;
uint16 ride_count;
uint8 pad_013587CA[6];
money32 historical_profit;
uint8 pad_013587D4[4];
char scenario_completed_name[32];
money32 cash;
uint8 pad_013587FC[50];
uint16 park_rating_casualty_penalty;
uint16 map_size_units;
uint16 map_size_minus_2;
uint16 map_size;
uint16 map_max_xy;
uint32 same_price_throughout;
uint16 suggested_max_guests;
uint16 park_rating_warning_days;
uint8 last_entrance_style;
uint8 rct1_water_colour;
uint8 pad_01358842[2];
rct_research_item research_items[500];
uint16 map_base_z;
char scenario_name[64];
char scenario_description[256];
uint8 current_interest_rate;
uint8 pad_0135934B;
uint32 same_price_throughout_extended;
uint16 park_entrance_x[4];
uint16 park_entrance_y[4];
uint16 park_entrance_z[4];
uint8 park_entrance_direction[4];
char scenario_filename[256];
uint8 saved_expansion_pack_names[3256];
rct_banner banners[250];
char custom_strings[0x8000];
uint32 game_ticks_1;
rct_ride rides[255];
uint16 saved_age;
uint16 saved_view_x;
uint16 saved_view_y;
uint8 saved_view_zoom;
uint8 saved_view_rotation;
rct_map_animation map_animations[2000];
uint16 num_map_animations;
uint8 pad_0138B582[2];
rct_ride_rating_calc_data ride_ratings_calc_data;
uint8 pad_0138B5D0[60];
rct_ride_measurement ride_measurements[8];
uint32 next_guest_index;
uint16 grass_and_scenery_tilepos;
uint32 patrol_areas[204 * 128];
uint8 staff_modes[204];
uint8 pad_13CA73E;
uint8 pad_13CA73F;
uint8 byte_13CA740;
uint8 pad_13CA741;
uint8 byte_13CA742[4]; // unused
uint8 climate;
uint8 pad_013CA747;
uint16 climate_update_timer;
uint8 current_weather;
uint8 next_weather;
uint8 temperature;
uint8 next_temperature;
uint8 current_weather_effect;
uint8 next_weather_effect;
uint8 current_weather_gloom;
uint8 next_weather_gloom;
uint8 current_rain_level;
uint8 next_rain_level;
rct_news_item news_items[MAX_NEWS_ITEMS];
uint8 pad_13CE730[64];
uint32 rct1_scenario_flags;
uint16 wide_path_tile_loop_x;
uint16 wide_path_tile_loop_y;
uint8 pad_13CE778[434];
} rct_s6_data;
assert_struct_size(rct_s6_data, 0x46b44a);
#pragma pack(pop)
enum {
SCENARIO_FLAGS_VISIBLE = (1 << 0),
SCENARIO_FLAGS_COMPLETED = (1 << 1),
SCENARIO_FLAGS_SIXFLAGS = (1 << 2)
};
enum {
S6_TYPE_SAVEDGAME,
S6_TYPE_SCENARIO
};
#define S6_RCT2_VERSION 120001
#define S6_MAGIC_NUMBER 0x00031144
enum {
// RCT2 categories (keep order)
SCENARIO_CATEGORY_BEGINNER,
SCENARIO_CATEGORY_CHALLENGING,
SCENARIO_CATEGORY_EXPERT,
SCENARIO_CATEGORY_REAL,
SCENARIO_CATEGORY_OTHER,
// OpenRCT2 categories
SCENARIO_CATEGORY_DLC,
SCENARIO_CATEGORY_BUILD_YOUR_OWN,
SCENARIO_CATEGORY_COUNT
};
enum {
OBJECTIVE_NONE,
OBJECTIVE_GUESTS_BY,
OBJECTIVE_PARK_VALUE_BY,
OBJECTIVE_HAVE_FUN,
OBJECTIVE_BUILD_THE_BEST,
OBJECTIVE_10_ROLLERCOASTERS,
OBJECTIVE_GUESTS_AND_RATING,
OBJECTIVE_MONTHLY_RIDE_INCOME,
OBJECTIVE_10_ROLLERCOASTERS_LENGTH,
OBJECTIVE_FINISH_5_ROLLERCOASTERS,
OBJECTIVE_REPLAY_LOAN_AND_PARK_VALUE,
OBJECTIVE_MONTHLY_FOOD_INCOME
};
extern const rct_string_id ScenarioCategoryStringIds[SCENARIO_CATEGORY_COUNT];
#if defined(NO_RCT2)
extern uint32 gScenarioTicks;
#else
#define gScenarioTicks RCT2_GLOBAL(RCT2_ADDRESS_SCENARIO_TICKS, uint32)
#endif
extern uint32 gScenarioSrand0;
extern uint32 gScenarioSrand1;
extern uint8 gScenarioObjectiveType;
extern uint8 gScenarioObjectiveYear;
extern uint16 gScenarioObjectiveNumGuests;
extern money32 gScenarioObjectiveCurrency;
extern uint16 gScenarioParkRatingWarningDays;
extern money32 gScenarioCompletedCompanyValue;
extern money32 gScenarioCompanyValueRecord;
extern rct_s6_info gS6Info;
extern char gScenarioName[64];
extern char gScenarioDetails[256];
extern char gScenarioCompletedBy[32];
extern char gScenarioSavePath[MAX_PATH];
extern char gScenarioExpansionPacks[3256];
extern int gFirstTimeSave;
extern uint16 gSavedAge;
extern uint32 gLastAutoSaveTick;
extern const char *_scenarioFileName;
bool scenario_load_basic(const char *path, rct_s6_header *header, rct_s6_info *info);
int scenario_load(const char *path);
int scenario_load_and_play_from_path(const char *path);
void scenario_begin();
void scenario_update();
unsigned int scenario_rand();
unsigned int scenario_rand_max(unsigned int max);
int scenario_prepare_for_save();
int scenario_save(SDL_RWops* rw, int flags);
void scenario_remove_trackless_rides(rct_s6_data *s6);
void scenario_fix_ghosts(rct_s6_data *s6);
void scenario_set_filename(const char *value);
void scenario_failure();
void scenario_success();
void scenario_success_submit_name(const char *name);
void scenario_autosave_check();
#endif
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