root / proj / include / proj_func.h @ 349
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#ifndef PROJ_FUNC_H_INCLUDED
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#define PROJ_FUNC_H_INCLUDED
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/**
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* @defgroup proj_func proj_func
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* @brief Project helper functions.
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*
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* @{
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*/
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#include "ent.h" |
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#include "text.h" |
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#include "proj_structures.h" |
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#include <stdint.h> |
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/**
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* @brief Cleans up all memory, unsubscribes interrupts.
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* @return ERROR_CODE code representing the result of the operation, SUCCESS code is returned if everything is OK
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* @see {_ERRORS_H_::errors}
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*/
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int cleanup(void); |
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/**
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* @brief Update key presses.
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*/
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void update_key_presses(void); |
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/**
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* @brief Get key presses.
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* @return keys_t containing key presses
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*/
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keys_t* (get_key_presses)(void);
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/**
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* @brief Update mouse.
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*/
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void update_mouse(struct packet *p); |
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/**
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* @brief Get pointer to mouse X-position.
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* @return Pointer to mouse X-position.
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*/
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int16_t* get_mouse_X(void);
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/**
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* @brief Get pointer to mouse Y-position.
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* @return Pointer to mouse Y-position.
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*/
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int16_t* get_mouse_Y(void);
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/**
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* @brief Get cursor angle relative to a gunner in the screen.
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* @param p Pointer to gunner
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* @return Angle of the mouse relative to the gunner
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*/
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double get_mouse_angle(gunner_t *p);
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/**
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* @brief Updates movement variables.
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*/
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void update_movement(map_t *map, gunner_t *p, keys_t *keys, list_t *shooter_list);
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/**
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* @brief Get random spawn (actually, position) for new gunner.
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*
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* The new position cannot collide with the map, nor with any of the gunners
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* already in the list.
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* @param map Pointer to map
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* @param p Pointer to new gunner
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* @param l List of gunners that already exist
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*/
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void (get_random_spawn)(const map_t *map, gunner_t *p, list_t *l); |
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/**
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* @brief Update scale if the keys were pressed to change scale.
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*/
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void update_scale(void); |
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/**
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* @brief Shoot a bullet.
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* @param shooter Pointer to gunner that shot the bullet
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* @param bullet_list List of the bullets in the map
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* @param bsp_bullet Basic sprite that will be used to render the bullet
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*/
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void (shoot_bullet)(const gunner_t *shooter, list_t *bullet_list, const basic_sprite_t *bsp_bullet); |
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/**
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* @brief Update game state.
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*
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* This includes moving bullets accordingly, processing damages, collisions of
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* bullets with walls, melee damage for the gunners that have autonomous melee.
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* @param map Pointer to map
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* @param shooter_list List of shooters
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* @param bullet_list List of bullets in the map
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*/
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void (update_game_state)(const map_t *map, list_t *shooter_list, list_t *bullet_list); |
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/**
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* @brief Wrapper to easen filling of the host_info_t.
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* @param p Host info to fill
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* @param host Host gunner
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* @param remote Remote gunner
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*/
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void build_host_structure(host_info_t *p, gunner_t *host, gunner_t *remote);
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/**
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* @brief Wrapper to easen filling of the remote_info_t.
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* @param p Remote info to fill
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* @param keys Key presses of remote
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* @param angle Mouse angle of remote
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*/
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void build_remote_structure(remote_info_t *p, keys_t *keys, double angle); |
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/**
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* @}
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*/
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/**
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* @defgroup text_timer_t text_timer_t
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* @ingroup proj_func
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* @brief Text timer.
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*
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* @{
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*/
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/**
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* @brief Text timer.
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*/
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typedef struct { |
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/// @brief Time since construction.
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int time;
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/// @brief Text.
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text_t *text; |
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} text_timer_t; |
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/**
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* @brief Construct timer
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* @param fnt Font used to render timer text
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* @return Pointer to constructed timer, or NULL if failed
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*/
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text_timer_t* (text_timer_ctor)(const font_t *fnt);
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/**
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* @brief Destruct timer.
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* @param p Pointer to timer to be destructed
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*/
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void (text_timer_dtor)(text_timer_t *p);
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/**
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* @brief Update timer, by incrementing the number of seconds.
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* @param p Pointer to timer
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*/
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void (text_timer_update)(text_timer_t *p);
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/**
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* @brief Reset timer to 0.
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* @param p Pointer to timer
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*/
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void (text_timer_reset)(text_timer_t *p);
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/**
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* @}
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*/
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#endif /* end of include guard: PROJ_FUNC_H_INCLUDED */ |