89 lines
2.2 KiB
C
89 lines
2.2 KiB
C
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#ifndef FALLOUT_VCR_H_
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#define FALLOUT_VCR_H_
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#include "db.h"
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namespace fallout {
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#define VCR_BUFFER_CAPACITY 4096
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typedef enum VcrState {
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VCR_STATE_RECORDING,
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VCR_STATE_PLAYING,
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VCR_STATE_TURNED_OFF,
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} VcrState;
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#define VCR_STATE_STOP_REQUESTED 0x80000000
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typedef enum VcrTerminationFlags {
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// Specifies that VCR playback should stop if any key is pressed.
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VCR_TERMINATE_ON_KEY_PRESS = 0x01,
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// Specifies that VCR playback should stop if mouse is mouved.
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VCR_TERMINATE_ON_MOUSE_MOVE = 0x02,
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// Specifies that VCR playback should stop if any mouse button is pressed.
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VCR_TERMINATE_ON_MOUSE_PRESS = 0x04,
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} VcrTerminationFlags;
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typedef enum VcrPlaybackCompletionReason {
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VCR_PLAYBACK_COMPLETION_REASON_NONE = 0,
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// Indicates that VCR playback completed normally.
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VCR_PLAYBACK_COMPLETION_REASON_COMPLETED = 1,
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// Indicates that VCR playback terminated according to termination flags.
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VCR_PLAYBACK_COMPLETION_REASON_TERMINATED = 2,
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} VcrPlaybackCompletionReason;
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typedef enum VcrEntryType {
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VCR_ENTRY_TYPE_NONE = 0,
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VCR_ENTRY_TYPE_INITIAL_STATE = 1,
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VCR_ENTRY_TYPE_KEYBOARD_EVENT = 2,
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VCR_ENTRY_TYPE_MOUSE_EVENT = 3,
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} VcrEntryType;
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typedef void(VcrPlaybackCompletionCallback)(int reason);
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typedef struct VcrEntry {
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unsigned int type;
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unsigned int time;
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unsigned int counter;
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union {
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struct {
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int mouseX;
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int mouseY;
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int keyboardLayout;
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} initial;
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struct {
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short key;
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} keyboardEvent;
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struct {
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int dx;
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int dy;
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int buttons;
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} mouseEvent;
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};
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} VcrEntry;
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extern VcrEntry* _vcr_buffer;
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extern int _vcr_buffer_index;
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extern unsigned int gVcrState;
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extern unsigned int _vcr_time;
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extern unsigned int _vcr_counter;
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extern unsigned int gVcrTerminateFlags;
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extern int gVcrPlaybackCompletionReason;
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bool vcrRecord(const char* fileName);
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bool vcrPlay(const char* fileName, unsigned int terminationFlags, VcrPlaybackCompletionCallback* callback);
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void vcrStop();
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int vcrGetState();
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int vcrUpdate();
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bool vcrDump();
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bool vcrWriteEntry(VcrEntry* ptr, File* stream);
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bool vcrReadEntry(VcrEntry* ptr, File* stream);
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} // namespace fallout
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#endif /* FALLOUT_VCR_H_ */
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