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/************************************************************/ /**
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*
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* @file: input_state.h
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* @author: Martin Fouilleul
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* @date: 19/04/2023
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*
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*****************************************************************/
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#ifndef __INPUT_STATE_H_
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#define __INPUT_STATE_H_
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#include "app/app.h"
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#include "platform/platform.h"
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#include "util/strings.h"
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#include "util/typedefs.h"
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#include "util/utf8.h"
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typedef struct oc_key_state
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{
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u64 lastUpdate;
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u32 transitionCount;
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u32 repeatCount;
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bool down;
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bool sysClicked;
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bool sysDoubleClicked;
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} oc_key_state;
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typedef struct oc_keyboard_state
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{
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oc_key_state keys[OC_KEY_COUNT];
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oc_keymod_flags mods;
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} oc_keyboard_state;
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typedef struct oc_mouse_state
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{
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u64 lastUpdate;
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bool posValid;
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oc_vec2 pos;
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oc_vec2 delta;
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oc_vec2 wheel;
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union
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{
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oc_key_state buttons[OC_MOUSE_BUTTON_COUNT];
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struct
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{
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oc_key_state left;
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oc_key_state right;
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oc_key_state middle;
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oc_key_state ext1;
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oc_key_state ext2;
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};
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};
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} oc_mouse_state;
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enum
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{
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OC_INPUT_TEXT_BACKING_SIZE = 64
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};
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typedef struct oc_text_state
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{
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u64 lastUpdate;
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oc_utf32 backing[OC_INPUT_TEXT_BACKING_SIZE];
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oc_str32 codePoints;
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} oc_text_state;
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typedef struct oc_input_state
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{
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u64 frameCounter;
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oc_keyboard_state keyboard;
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oc_mouse_state mouse;
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oc_text_state text;
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} oc_input_state;
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ORCA_API void oc_input_process_event(oc_input_state* state, oc_event* event);
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ORCA_API void oc_input_next_frame(oc_input_state* state);
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ORCA_API bool oc_key_down(oc_input_state* state, oc_key_code key);
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ORCA_API int oc_key_pressed(oc_input_state* state, oc_key_code key);
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ORCA_API int oc_key_released(oc_input_state* state, oc_key_code key);
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ORCA_API int oc_key_repeated(oc_input_state* state, oc_key_code key);
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ORCA_API bool oc_mouse_down(oc_input_state* state, oc_mouse_button button);
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ORCA_API int oc_mouse_pressed(oc_input_state* state, oc_mouse_button button);
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ORCA_API int oc_mouse_released(oc_input_state* state, oc_mouse_button button);
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ORCA_API bool oc_mouse_clicked(oc_input_state* state, oc_mouse_button button);
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ORCA_API bool oc_mouse_double_clicked(oc_input_state* state, oc_mouse_button button);
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ORCA_API oc_vec2 oc_mouse_position(oc_input_state* state);
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ORCA_API oc_vec2 oc_mouse_delta(oc_input_state* state);
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ORCA_API oc_vec2 oc_mouse_wheel(oc_input_state* state);
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ORCA_API oc_str32 oc_input_text_utf32(oc_input_state* state, oc_arena* arena);
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ORCA_API oc_str8 oc_input_text_utf8(oc_input_state* state, oc_arena* arena);
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ORCA_API oc_keymod_flags oc_key_mods(oc_input_state* state);
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#endif //__INPUT_STATE_H_
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