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Dependencies:   mbed

Renderer/Renderer.h@46:824ec81ff578, 2019-05-08 (annotated)

Committer:
el17cd
Date:
Wed May 08 18:17:59 2019 +0000
Revision:
46:824ec81ff578
Parent:
37:524b91130885 
Potentiometer now changes screen contrast for use on other devices.; Final Submission.; I have read and agreed with the Statement of Academic Integrity.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
el17cd 31:e681177037ef 1 #include "mbed.h"
el17cd 31:e681177037ef 2 #include "N5110.h"
el17cd 31:e681177037ef 3 #ifndef FACE_H
el17cd 31:e681177037ef 4 #define FACE_H
el17cd 31:e681177037ef 5 #include "Face.h"
el17cd 31:e681177037ef 6 #endif
el17cd 31:e681177037ef 7 #ifndef CUBE_H
el17cd 31:e681177037ef 8 #define CUBE_H
el17cd 31:e681177037ef 9 #include "Cube.h"
el17cd 31:e681177037ef 10 #endif
el17cd 31:e681177037ef 11
el17cd 32:9c250eda7f3f 12 /** Face class
el17cd 37:524b91130885 13 *@brief A class used to instantiate a Renderer object, this class provides an interface from the game to the display. Each Face of all the Cube objects will be passed to the Renderer
el17cd 37:524b91130885 14 for it to be rasterised and its outlines drawn.
el17cd 32:9c250eda7f3f 15 *@author Christopher Doel
el17cd 32:9c250eda7f3f 16 *@date April, 2019
el17cd 32:9c250eda7f3f 17 */
el17cd 31:e681177037ef 18 class Renderer {
el17cd 31:e681177037ef 19 private:
el17cd 31:e681177037ef 20 float fov;
el17cd 31:e681177037ef 21 Cube selectionCube;
el17cd 35:fe3956825bd8 22 /** Projects the 3D x coordinate to 2D perspective
el17cd 31:e681177037ef 23 *@param The 3d x coordinate as a float
el17cd 31:e681177037ef 24 *@param The 3d z coordinate as a float
el17cd 31:e681177037ef 25 *@returns The 2D perspective fo the x coordinate
el17cd 31:e681177037ef 26 */
el17cd 36:6fbafc8bed80 27 float xTo2D(float x, float z);
el17cd 35:fe3956825bd8 28 /** Projects the 3D y coordinate to 2D perspective
el17cd 31:e681177037ef 29 *@param The 3d y coordinate as a float
el17cd 31:e681177037ef 30 *@param The 3d z coordinate as a float
el17cd 31:e681177037ef 31 *@returns The 2D perspective of the y coordinate
el17cd 31:e681177037ef 32 */
el17cd 36:6fbafc8bed80 33 float yTo2D(float y, float z);
el17cd 46:824ec81ff578 34 public:
el17cd 46:824ec81ff578 35 Renderer();
el17cd 46:824ec81ff578 36 /** Initialises the LCD and sets the field of view
el17cd 46:824ec81ff578 37 */
el17cd 46:824ec81ff578 38 void init();
el17cd 35:fe3956825bd8 39 /** Draws the games horizon line
el17cd 31:e681177037ef 40 *@param The angle of the horizon determined by the joystick position
el17cd 31:e681177037ef 41 */
el17cd 36:6fbafc8bed80 42 void drawHorizon(float angle);
el17cd 36:6fbafc8bed80 43 /** Draw an individual face
el17cd 36:6fbafc8bed80 44 *@param The face object
el17cd 36:6fbafc8bed80 45 *@param The angle of the face object as a float
el17cd 36:6fbafc8bed80 46 */
el17cd 31:e681177037ef 47 void drawFace(Face *face, float angle);
el17cd 35:fe3956825bd8 48 /** Draw an individual face
el17cd 31:e681177037ef 49 *@param The face object
el17cd 31:e681177037ef 50 *@param The angle of the face object as a float
el17cd 31:e681177037ef 51 */
el17cd 31:e681177037ef 52 void rasterizeFace(float (&points)[4][3], Face *face);
el17cd 35:fe3956825bd8 53 /** Draw an individual face
el17cd 31:e681177037ef 54 *@param The pointer to an array containing the verticies of the face
el17cd 31:e681177037ef 55 *@param The integer difference between the top horizontal edge x coordinates
el17cd 31:e681177037ef 56 *@param The integer difference between right vertical edge y coordinates
el17cd 31:e681177037ef 57 *@param The integer difference between bottom horizontal edge x coordinates
el17cd 31:e681177037ef 58 *@param The integer difference between left horizontal edge y coordinates
el17cd 31:e681177037ef 59 */
el17cd 36:6fbafc8bed80 60 void drawFillLines(float (&points)[4][3], int diffX2, int stepBottomY,
el17cd 36:6fbafc8bed80 61 int stepTopX, int stepTopY);
el17cd 35:fe3956825bd8 62 /** Draw the outline of the face
el17cd 31:e681177037ef 63 *@param The pointer to an array containing the verticies of the face
el17cd 31:e681177037ef 64 */
el17cd 36:6fbafc8bed80 65 void drawFaceOutline(float (&points)[4][3]);
el17cd 35:fe3956825bd8 66 /** Draw all faces within a face array
el17cd 31:e681177037ef 67 *@param The pointer to an array of face objects
el17cd 31:e681177037ef 68 *@param The number of faces as an integer
el17cd 31:e681177037ef 69 *@param The angle of the faces as a float
el17cd 31:e681177037ef 70 */
el17cd 36:6fbafc8bed80 71 void drawAllFaces(Face *faceArray, int noOfFaces, float angle);
el17cd 35:fe3956825bd8 72 /** Checks whether any area of the face is on the screen
el17cd 31:e681177037ef 73 *@param The pointer to an array containing the verticies of the face
el17cd 31:e681177037ef 74 */
el17cd 36:6fbafc8bed80 75 bool checkOnScreen(float (&Points)[4][3]);
el17cd 35:fe3956825bd8 76 /** Prints a string at a desired location on the screen
el17cd 31:e681177037ef 77 *@param The pointer to an array of characters of the string
el17cd 31:e681177037ef 78 *@param The x coordinate to draw the string as an integer
el17cd 31:e681177037ef 79 *@param The y coordinate to draw the string as an integer
el17cd 31:e681177037ef 80 */
el17cd 36:6fbafc8bed80 81 void print(const char *text, int x, int y);
el17cd 35:fe3956825bd8 82 /** Prints a score at a desired location on the screen
el17cd 31:e681177037ef 83 *@param The value of the score as an integer
el17cd 31:e681177037ef 84 *@param The x coordinate to draw the score as an integer
el17cd 31:e681177037ef 85 *@param The y coordinate to draw the score as an integer
el17cd 31:e681177037ef 86 */
el17cd 36:6fbafc8bed80 87 void printScore(int score, int x, int y);
el17cd 36:6fbafc8bed80 88 /** Clears the display
el17cd 36:6fbafc8bed80 89 */
el17cd 31:e681177037ef 90 void clear();
el17cd 36:6fbafc8bed80 91 /** Refreshes the display
el17cd 31:e681177037ef 92 */
el17cd 31:e681177037ef 93 void refresh();
el17cd 36:6fbafc8bed80 94 /** Turns off the display
el17cd 31:e681177037ef 95 */
el17cd 31:e681177037ef 96 void turnOff();
el17cd 35:fe3956825bd8 97 /** Draws the screen after the user has collided with a cube
el17cd 31:e681177037ef 98 *@param The selected option as an integer
el17cd 31:e681177037ef 99 *@param The high score as an integer
el17cd 31:e681177037ef 100 */
el17cd 46:824ec81ff578 101 void setContrast(float contrast);
el17cd 36:6fbafc8bed80 102 void drawDeathScreen(int selection, int highScore);
el17cd 35:fe3956825bd8 103 /** Draws the death menus buttons
el17cd 31:e681177037ef 104 */
el17cd 36:6fbafc8bed80 105 void drawDeathButtons();
el17cd 35:fe3956825bd8 106 /** Draws the games home screen
el17cd 31:e681177037ef 107 *@param The selected option as an integer
el17cd 31:e681177037ef 108 */
el17cd 36:6fbafc8bed80 109 void drawHomeScreen(int selection);
el17cd 35:fe3956825bd8 110 /** Draws the home menus buttons
el17cd 31:e681177037ef 111 */
el17cd 36:6fbafc8bed80 112 void drawHomeButtons();
el17cd 35:fe3956825bd8 113 /** Draws the cube which indicates the selected button on the menus
el17cd 31:e681177037ef 114 *@param The x coordinate of where to draw the cube as an integer
el17cd 31:e681177037ef 115 *@param The y coordinate of where to draw the cube as an integer
el17cd 31:e681177037ef 116 *@param The z coordinate of where to draw the cube as an integer
el17cd 31:e681177037ef 117 *@param The rotation speed multiplier of the cube as an integer
el17cd 31:e681177037ef 118 */
el17cd 36:6fbafc8bed80 119 void drawSelectionCube(int x, int y, int z, int rotationSpeed);
el17cd 35:fe3956825bd8 120 /** Draws the first help screen
el17cd 31:e681177037ef 121 */
el17cd 36:6fbafc8bed80 122 void drawHelpScreen1();
el17cd 36:6fbafc8bed80 123 /** Draws the second help screen
el17cd 36:6fbafc8bed80 124 */
el17cd 31:e681177037ef 125 void drawHelpScreen2();
el17cd 36:6fbafc8bed80 126 /** Draws the third help screen
el17cd 31:e681177037ef 127 */
el17cd 31:e681177037ef 128 void drawHelpScreen3();
el17cd 35:fe3956825bd8 129 /** Draws the third help screen
el17cd 31:e681177037ef 130 */
el17cd 31:e681177037ef 131 void drawHelpScreen4();
el17cd 31:e681177037ef 132 };
el17cd 31:e681177037ef 133