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git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@4183 387891d4-d844-0410-90c0-e4c51a9137d3
103 lines
2.6 KiB
C++
103 lines
2.6 KiB
C++
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#ifndef _CAMERA_H
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#define _CAMERA_H
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#include "graphics/2d.h"
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#include "globalincs/pstypes.h"
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#include "globalincs/globals.h"
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#include <string>
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#include <vector>
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class camera
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{
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private:
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char name[NAME_LENGTH];
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vec3d position;
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vec3d *desired_position; //NULL unless we're trying to move somewhere
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vec3d translation_velocity;
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vec3d translation_vel_limit;
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vec3d translation_acc_limit;
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matrix orientation;
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matrix *desired_orientation; //NULL unless we're trying to point somewhere
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vec3d rotation_rate;
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vec3d rotation_vel_limit;
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vec3d rotation_acc_limit;
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public:
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camera(char *in_name=NULL);
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~camera();
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void reset();
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//Set'
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void set_name(char *in_name);
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void set_position(vec3d *in_position = NULL, float in_translation_time = 0.0f, float in_translation_acceleration_time = 0.0f);
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void set_translation_velocity(vec3d *in_velocity);
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void set_rotation(matrix *in_orientation = NULL, float in_rotation_time = 0.0f, float in_rotation_acceleration_time = 0.0f);
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void set_rotation(angles *in_angles, float in_rotation_time = 0.0f, float in_rotation_acceleration_time = 0.0f);
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void set_rotation_facing(vec3d *in_target, float in_rotation_time = 0.0f, float in_rotation_acceleration_time = 0.0f);
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void set_rotation_velocity(vec3d *in_rotation_rate);
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//Get
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//These return values should never ever be changed, I do this in the interest of speed.
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char *get_name() {return name;}
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vec3d *get_position() {return &position;}
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matrix *get_orientation() {return &orientation;}
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//Do
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void do_frame(float in_frametime);
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};
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class subtitle
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{
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private:
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void clone(const subtitle &sub);
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std::vector<std::string> text_lines;
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float text_pos[2];
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float display_time;
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float fade_time;
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color text_color;
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//Done with set
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char imageanim[MAX_FILENAME_LEN];
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int image_id;
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int image_pos[2];
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//Time this has been displayed
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float time_displayed;
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//When to end it
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float time_displayed_end;
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public:
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subtitle(int in_x_pos, int in_y_pos, char* in_text, float in_display_time, char* in_imageanim = NULL, float in_fade_time = 0.0f, color *in_text_color = NULL, bool center_x = false, bool center_y = false, int in_width = 200);
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~subtitle();
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subtitle(const subtitle &sub) { clone(sub); }
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const subtitle &operator=(const subtitle &sub);
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void do_frame(float frametime);
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};
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//Some global stuff
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extern std::vector<subtitle> Subtitles;
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extern std::vector<camera> Cameras;
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//Preset cameras
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extern camera* Free_camera;
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extern camera* Current_camera;
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//Helpful functions
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void cameras_init();
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void cameras_close();
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void cameras_do_frame(float frametime);
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int cameras_lookup(char *name);
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void subtitles_init();
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void subtitles_close();
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void subtitles_do_frame(float frametime);
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#endif // _CAMERA_H
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