Jonne Valola / PokittoLib Featured

PokittoLib is the library needed for programming the Pokitto DIY game console (www.pokitto.com)

Dependents:   YATTT sd_map_test cPong SnowDemo ... more

PokittoLib

Library for programming Pokitto hardware

How to Use

  1. Import this library to online compiler (see button "import" on the right hand side
  2. DO NOT import mbed-src anymore, a better version is now included inside PokittoLib
  3. Change My_settings.h according to your project
  4. Start coding!

POKITTO_CORE/PokittoDisplay.h@24:9561281d0378, 2017-12-29 (annotated)

Committer:
Pokitto
Date:
Fri Dec 29 05:17:38 2017 +0000
Revision:
24:9561281d0378
PokittoLib synced with Github and all Spianl & Hanski contributions so far

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Pokitto 24:9561281d0378 1 /**************************************************************************/
Pokitto 24:9561281d0378 2 /*!
Pokitto 24:9561281d0378 3 @file PokittoDisplay.h
Pokitto 24:9561281d0378 4 @author Jonne Valola
Pokitto 24:9561281d0378 5
Pokitto 24:9561281d0378 6 @section LICENSE
Pokitto 24:9561281d0378 7
Pokitto 24:9561281d0378 8 Software License Agreement (BSD License)
Pokitto 24:9561281d0378 9
Pokitto 24:9561281d0378 10 Copyright (c) 2016, Jonne Valola
Pokitto 24:9561281d0378 11 All rights reserved.
Pokitto 24:9561281d0378 12
Pokitto 24:9561281d0378 13 Redistribution and use in source and binary forms, with or without
Pokitto 24:9561281d0378 14 modification, are permitted provided that the following conditions are met:
Pokitto 24:9561281d0378 15 1. Redistributions of source code must retain the above copyright
Pokitto 24:9561281d0378 16 notice, this list of conditions and the following disclaimer.
Pokitto 24:9561281d0378 17 2. Redistributions in binary form must reproduce the above copyright
Pokitto 24:9561281d0378 18 notice, this list of conditions and the following disclaimer in the
Pokitto 24:9561281d0378 19 documentation and/or other materials provided with the distribution.
Pokitto 24:9561281d0378 20 3. Neither the name of the copyright holders nor the
Pokitto 24:9561281d0378 21 names of its contributors may be used to endorse or promote products
Pokitto 24:9561281d0378 22 derived from this software without specific prior written permission.
Pokitto 24:9561281d0378 23
Pokitto 24:9561281d0378 24 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
Pokitto 24:9561281d0378 25 EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
Pokitto 24:9561281d0378 26 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Pokitto 24:9561281d0378 27 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
Pokitto 24:9561281d0378 28 DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
Pokitto 24:9561281d0378 29 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
Pokitto 24:9561281d0378 30 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
Pokitto 24:9561281d0378 31 ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
Pokitto 24:9561281d0378 32 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
Pokitto 24:9561281d0378 33 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Pokitto 24:9561281d0378 34 */
Pokitto 24:9561281d0378 35 /**************************************************************************/
Pokitto 24:9561281d0378 36
Pokitto 24:9561281d0378 37
Pokitto 24:9561281d0378 38
Pokitto 24:9561281d0378 39 /* THE SEGMENT BELOW PERTAINS TO CIRCLE DRAWING FUNCTIONS ONLY
Pokitto 24:9561281d0378 40 *
Pokitto 24:9561281d0378 41 This is the core graphics library for all our displays, providing a common
Pokitto 24:9561281d0378 42 set of graphics primitives (points, lines, circles, etc.). It needs to be
Pokitto 24:9561281d0378 43 paired with a hardware-specific library for each display device we carry
Pokitto 24:9561281d0378 44 (to handle the lower-level functions).
Pokitto 24:9561281d0378 45 Adafruit invests time and resources providing this open source code, please
Pokitto 24:9561281d0378 46 support Adafruit & open-source hardware by purchasing products from Adafruit!
Pokitto 24:9561281d0378 47 Copyright (c) 2013 Adafruit Industries. All rights reserved.
Pokitto 24:9561281d0378 48 Redistribution and use in source and binary forms, with or without
Pokitto 24:9561281d0378 49 modification, are permitted provided that the following conditions are met:
Pokitto 24:9561281d0378 50 - Redistributions of source code must retain the above copyright notice,
Pokitto 24:9561281d0378 51 this list of conditions and the following disclaimer.
Pokitto 24:9561281d0378 52 - Redistributions in binary form must reproduce the above copyright notice,
Pokitto 24:9561281d0378 53 this list of conditions and the following disclaimer in the documentation
Pokitto 24:9561281d0378 54 and/or other materials provided with the distribution.
Pokitto 24:9561281d0378 55 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Pokitto 24:9561281d0378 56 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Pokitto 24:9561281d0378 57 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
Pokitto 24:9561281d0378 58 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
Pokitto 24:9561281d0378 59 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
Pokitto 24:9561281d0378 60 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
Pokitto 24:9561281d0378 61 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
Pokitto 24:9561281d0378 62 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
Pokitto 24:9561281d0378 63 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
Pokitto 24:9561281d0378 64 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
Pokitto 24:9561281d0378 65 POSSIBILITY OF SUCH DAMAGE.
Pokitto 24:9561281d0378 66 */
Pokitto 24:9561281d0378 67
Pokitto 24:9561281d0378 68 #ifndef POKITTODISPLAY_H
Pokitto 24:9561281d0378 69 #define POKITTODISPLAY_H
Pokitto 24:9561281d0378 70
Pokitto 24:9561281d0378 71 #include <stdint.h>
Pokitto 24:9561281d0378 72 #include "Pokitto_settings.h"
Pokitto 24:9561281d0378 73 #include "PokittoGlobs.h"
Pokitto 24:9561281d0378 74 #include "PokittoFonts.h"
Pokitto 24:9561281d0378 75 #include "PokittoPalettes.h"
Pokitto 24:9561281d0378 76
Pokitto 24:9561281d0378 77 // Basic Color definitions
Pokitto 24:9561281d0378 78 #define COLOR_BLACK (uint16_t)(0x0000)
Pokitto 24:9561281d0378 79 #define COLOR_BLUE (uint16_t)(0x001F)
Pokitto 24:9561281d0378 80 #define COLOR_RED (uint16_t)(0xF800)
Pokitto 24:9561281d0378 81 #define COLOR_GREEN (uint16_t)(0x07E0)
Pokitto 24:9561281d0378 82 #define COLOR_CYAN (uint16_t)(0x07FF)
Pokitto 24:9561281d0378 83 #define COLOR_MAGENTA (uint16_t)(0xF81F)
Pokitto 24:9561281d0378 84 #define COLOR_YELLOW (uint16_t)(0xFFE0)
Pokitto 24:9561281d0378 85 #define COLOR_WHITE (uint16_t)(0xFFFF)
Pokitto 24:9561281d0378 86
Pokitto 24:9561281d0378 87 // Grayscale Values
Pokitto 24:9561281d0378 88 #define COLOR_GRAY_15 (uint16_t)(0x0861) // 15 15 15
Pokitto 24:9561281d0378 89 #define COLOR_GRAY_30 (uint16_t)(0x18E3) // 30 30 30
Pokitto 24:9561281d0378 90 #define COLOR_GRAY_50 (uint16_t)(0x3186) // 50 50 50
Pokitto 24:9561281d0378 91 #define COLOR_GRAY_80 (uint16_t)(0x528A) // 80 80 80
Pokitto 24:9561281d0378 92 #define COLOR_GRAY_128 (uint16_t)(0x8410) // 128 128 128
Pokitto 24:9561281d0378 93 #define COLOR_GRAY_200 (uint16_t)(0xCE59) // 200 200 200
Pokitto 24:9561281d0378 94 #define COLOR_GRAY_225 (uint16_t)(0xE71C) // 225 225 225
Pokitto 24:9561281d0378 95
Pokitto 24:9561281d0378 96 /** The tables below are palettes, that resemble the Pico 8 palette*/
Pokitto 24:9561281d0378 97
Pokitto 24:9561281d0378 98 enum defcolors {
Pokitto 24:9561281d0378 99 C_BLACK,
Pokitto 24:9561281d0378 100 C_DARKBLUE,
Pokitto 24:9561281d0378 101 C_PURPLE,
Pokitto 24:9561281d0378 102 C_DARKGREEN,
Pokitto 24:9561281d0378 103
Pokitto 24:9561281d0378 104 C_BROWN,
Pokitto 24:9561281d0378 105 C_DARKBROWN,
Pokitto 24:9561281d0378 106 C_LIGHTGRAY,
Pokitto 24:9561281d0378 107 C_WHITE,
Pokitto 24:9561281d0378 108
Pokitto 24:9561281d0378 109 C_RED,
Pokitto 24:9561281d0378 110 C_ORANGE,
Pokitto 24:9561281d0378 111 C_YELLOW,
Pokitto 24:9561281d0378 112 C_GREEN,
Pokitto 24:9561281d0378 113
Pokitto 24:9561281d0378 114 C_BLUE,
Pokitto 24:9561281d0378 115 C_DARKGRAY,
Pokitto 24:9561281d0378 116 C_PINK,
Pokitto 24:9561281d0378 117 C_PEACH
Pokitto 24:9561281d0378 118 };
Pokitto 24:9561281d0378 119
Pokitto 24:9561281d0378 120 const uint16_t def565palette[16] = {
Pokitto 24:9561281d0378 121 //kind of like pico8 palette
Pokitto 24:9561281d0378 122 0,0x194a,0x792a,0x42a,
Pokitto 24:9561281d0378 123 0xaa86,0x5aa9,0xc618,0xff9d,
Pokitto 24:9561281d0378 124 0xf809,0xfd00,0xff84,0x72a,
Pokitto 24:9561281d0378 125 0x2d7f,0x83b3,0xfbb5,0xfe75
Pokitto 24:9561281d0378 126 };
Pokitto 24:9561281d0378 127
Pokitto 24:9561281d0378 128 #define PALETTE_SIZE 256
Pokitto 24:9561281d0378 129 #include <stdint.h>
Pokitto 24:9561281d0378 130 #include <stdlib.h>
Pokitto 24:9561281d0378 131 #include <string.h>
Pokitto 24:9561281d0378 132
Pokitto 24:9561281d0378 133
Pokitto 24:9561281d0378 134 namespace Pokitto {
Pokitto 24:9561281d0378 135
Pokitto 24:9561281d0378 136 class Display {
Pokitto 24:9561281d0378 137 public:
Pokitto 24:9561281d0378 138 Display();
Pokitto 24:9561281d0378 139
Pokitto 24:9561281d0378 140 // PROPERTIES
Pokitto 24:9561281d0378 141 private:
Pokitto 24:9561281d0378 142 static uint8_t* canvas;
Pokitto 24:9561281d0378 143 static uint8_t bpp;
Pokitto 24:9561281d0378 144 static uint8_t m_colordepth;
Pokitto 24:9561281d0378 145 public:
Pokitto 24:9561281d0378 146 static uint8_t palOffset;
Pokitto 24:9561281d0378 147 static uint8_t width;
Pokitto 24:9561281d0378 148 static uint8_t height;
Pokitto 24:9561281d0378 149 static uint8_t screenbuffer[];
Pokitto 24:9561281d0378 150
Pokitto 24:9561281d0378 151 // PROPERTIES
Pokitto 24:9561281d0378 152 static void setColorDepth(uint8_t);
Pokitto 24:9561281d0378 153 static uint8_t getColorDepth();
Pokitto 24:9561281d0378 154 static uint8_t getBitsPerPixel();
Pokitto 24:9561281d0378 155 static uint16_t getWidth();
Pokitto 24:9561281d0378 156 static uint16_t getHeight();
Pokitto 24:9561281d0378 157 static uint8_t getNumberOfColors();
Pokitto 24:9561281d0378 158
Pokitto 24:9561281d0378 159 // IMPORTANT PUBLIC STATE MEMBERS
Pokitto 24:9561281d0378 160 /** Selected font */
Pokitto 24:9561281d0378 161 static const unsigned char * font;
Pokitto 24:9561281d0378 162 /** Set if screen is cleared between updates or not*/
Pokitto 24:9561281d0378 163 static uint8_t persistence;
Pokitto 24:9561281d0378 164 /** Selected drawing color */
Pokitto 24:9561281d0378 165 static uint16_t color;
Pokitto 24:9561281d0378 166 /** Selected background color */
Pokitto 24:9561281d0378 167 static uint16_t bgcolor;
Pokitto 24:9561281d0378 168 /** Selected invisible color */
Pokitto 24:9561281d0378 169 static uint16_t invisiblecolor;
Pokitto 24:9561281d0378 170 /** Direct unbuffered color */
Pokitto 24:9561281d0378 171 static uint16_t directcolor;
Pokitto 24:9561281d0378 172 /** Direct unbuffered background color */
Pokitto 24:9561281d0378 173 static uint16_t directbgcolor;
Pokitto 24:9561281d0378 174 /** Direct text rotated */
Pokitto 24:9561281d0378 175 static bool directtextrotated;
Pokitto 24:9561281d0378 176 /** set color with a command */
Pokitto 24:9561281d0378 177 static void setColor(uint8_t);
Pokitto 24:9561281d0378 178 /** set color and bgcolor with a command */
Pokitto 24:9561281d0378 179 static void setColor(uint8_t,uint8_t);
Pokitto 24:9561281d0378 180 /** set invisiblecolor with a command */
Pokitto 24:9561281d0378 181 static void setInvisibleColor(uint16_t);
Pokitto 24:9561281d0378 182 /** get color */
Pokitto 24:9561281d0378 183 static uint8_t getColor();
Pokitto 24:9561281d0378 184 /** get background color */
Pokitto 24:9561281d0378 185 static uint8_t getBgColor();
Pokitto 24:9561281d0378 186 /** get invisible color */
Pokitto 24:9561281d0378 187 static uint16_t getInvisibleColor();
Pokitto 24:9561281d0378 188
Pokitto 24:9561281d0378 189
Pokitto 24:9561281d0378 190 /** Initialize display */
Pokitto 24:9561281d0378 191 static void begin();
Pokitto 24:9561281d0378 192 /** Clear display buffer */
Pokitto 24:9561281d0378 193 static void clear();
Pokitto 24:9561281d0378 194 /** Scroll by x lines */
Pokitto 24:9561281d0378 195 static void scroll(int16_t);
Pokitto 24:9561281d0378 196 /** Fill display buffer */
Pokitto 24:9561281d0378 197 static void fillScreen(uint16_t);
Pokitto 24:9561281d0378 198 /** Send display buffer to display hardware */
Pokitto 24:9561281d0378 199 static void update(bool useDirectMode=false);
Pokitto 24:9561281d0378 200 /** Forced update of LCD display memory with a given pixel buffer */
Pokitto 24:9561281d0378 201 static void lcdRefresh(unsigned char*, bool useDirectMode=false);
Pokitto 24:9561281d0378 202 /** Clear LCD hardware memory */
Pokitto 24:9561281d0378 203 static void clearLCD();
Pokitto 24:9561281d0378 204 /** Fill LCD hardware memory */
Pokitto 24:9561281d0378 205 static void fillLCD(uint16_t);
Pokitto 24:9561281d0378 206 /** Show Pokitto logo at startup*/
Pokitto 24:9561281d0378 207 static void showLogo();
Pokitto 24:9561281d0378 208 /** Point to another screenbuffer instead of the default one */
Pokitto 24:9561281d0378 209 static void setFrameBufferTo(uint8_t*);
Pokitto 24:9561281d0378 210
Pokitto 24:9561281d0378 211 // COLORS AND PALETTE
Pokitto 24:9561281d0378 212 public:
Pokitto 24:9561281d0378 213 /** set default palette */
Pokitto 24:9561281d0378 214 static void setDefaultPalette();
Pokitto 24:9561281d0378 215 /** master palette */
Pokitto 24:9561281d0378 216 static uint16_t palette[PALETTE_SIZE];
Pokitto 24:9561281d0378 217 /** runtime palette pointer */
Pokitto 24:9561281d0378 218 static uint16_t *paletteptr;
Pokitto 24:9561281d0378 219 /** convert RGB to 565 color value */
Pokitto 24:9561281d0378 220 static uint16_t RGBto565(uint8_t,uint8_t,uint8_t);
Pokitto 24:9561281d0378 221 /** linear interpolation between colors */
Pokitto 24:9561281d0378 222 static uint16_t interpolateColor(uint16_t, uint16_t, uint8_t);
Pokitto 24:9561281d0378 223 /** load an R,G,B triplet palette */
Pokitto 24:9561281d0378 224 static void loadRGBPalette(const unsigned char*);
Pokitto 24:9561281d0378 225 /** load a ready-made 565 palette */
Pokitto 24:9561281d0378 226 static void load565Palette(const uint16_t*);
Pokitto 24:9561281d0378 227 /** rotate palette by step */
Pokitto 24:9561281d0378 228 static void rotatePalette(int8_t);
Pokitto 24:9561281d0378 229 /** tween between two palettes **/
Pokitto 24:9561281d0378 230 static void tweenPalette(uint16_t*, const uint16_t*, const uint16_t*, uint8_t);
Pokitto 24:9561281d0378 231
Pokitto 24:9561281d0378 232 // DIRECT DRAWING (NO BUFFERING)
Pokitto 24:9561281d0378 233 /** Direct pixel (not through display buffer) */
Pokitto 24:9561281d0378 234 static void directPixel(int16_t,int16_t,uint16_t);
Pokitto 24:9561281d0378 235 /** Direct tile 16bit (not through display buffer) */
Pokitto 24:9561281d0378 236 static void directTile(int16_t x, int16_t y, int16_t x2, int16_t y2, uint16_t* gfx);
Pokitto 24:9561281d0378 237 /** Direct rectangle (not through display buffer) */
Pokitto 24:9561281d0378 238 static void directRectangle(int16_t, int16_t,int16_t, int16_t, uint16_t);
Pokitto 24:9561281d0378 239 /** Set the cursor for printing to a certain screen position */
Pokitto 24:9561281d0378 240 static void setCursor(int16_t,int16_t);
Pokitto 24:9561281d0378 241 /** direct bitmap to screen (no buffering) */
Pokitto 24:9561281d0378 242 static void directBitmap(int16_t,int16_t,const uint8_t*, uint8_t,uint8_t);
Pokitto 24:9561281d0378 243
Pokitto 24:9561281d0378 244
Pokitto 24:9561281d0378 245 // DRAWING METHODS
Pokitto 24:9561281d0378 246 /** Draw pixel at various bit depths */
Pokitto 24:9561281d0378 247 static void drawPixel(int16_t,int16_t);
Pokitto 24:9561281d0378 248 /** Draw pixel with specific color index at various bit depths */
Pokitto 24:9561281d0378 249 static void drawPixel(int16_t x,int16_t y, uint8_t col);
Pokitto 24:9561281d0378 250 /** Get pixel at various bit depths */
Pokitto 24:9561281d0378 251 static uint8_t getPixel(int16_t,int16_t);
Pokitto 24:9561281d0378 252 /** Draw line **/
Pokitto 24:9561281d0378 253 static void drawLine(int16_t,int16_t,int16_t,int16_t);
Pokitto 24:9561281d0378 254 /** Clip line with screen boundaries, returns 0 if whole line is out of bounds */
Pokitto 24:9561281d0378 255 static uint8_t clipLine(int16_t*, int16_t*, int16_t*, int16_t*);
Pokitto 24:9561281d0378 256 /** Draw a column real fast */
Pokitto 24:9561281d0378 257 static void drawColumn(int16_t, int16_t, int16_t);
Pokitto 24:9561281d0378 258 /** Map a 1-bit column real fast */
Pokitto 24:9561281d0378 259 static void map1BitColumn(int16_t, int16_t, int16_t, const uint8_t*, uint16_t);
Pokitto 24:9561281d0378 260 /** Draw a row real fast */
Pokitto 24:9561281d0378 261 static void drawRow(int16_t, int16_t, int16_t);
Pokitto 24:9561281d0378 262 /** Legacy drawColumn name, for compatibility - macros are not OK because of scope problems */
Pokitto 24:9561281d0378 263 static void drawFastVLine(int16_t, int16_t, int16_t);
Pokitto 24:9561281d0378 264 /** Legacy drawRow name, for compatibility - macros are not OK because of scope problems */
Pokitto 24:9561281d0378 265 static void drawFastHLine(int16_t, int16_t, int16_t);
Pokitto 24:9561281d0378 266 /** Draw rectangle (edges only) */
Pokitto 24:9561281d0378 267 static void drawRectangle(int16_t,int16_t,int16_t,int16_t);
Pokitto 24:9561281d0378 268 /** Fill rectangle */
Pokitto 24:9561281d0378 269 static void fillRectangle(int16_t,int16_t,int16_t,int16_t);
Pokitto 24:9561281d0378 270 /** GB compatibility fillRect */
Pokitto 24:9561281d0378 271 static void fillRect(int16_t x, int16_t y, int16_t w, int16_t h);
Pokitto 24:9561281d0378 272 /** GB compatibility drawRect */
Pokitto 24:9561281d0378 273 static void drawRect(int16_t x, int16_t y, int16_t w, int16_t h);
Pokitto 24:9561281d0378 274
Pokitto 24:9561281d0378 275 // Functions lifted from Adafruit GFX library (see PokittoDisplay.h for license //
Pokitto 24:9561281d0378 276 /** Draw circle */
Pokitto 24:9561281d0378 277 static void drawCircle(int16_t x0, int16_t y0, int16_t r);
Pokitto 24:9561281d0378 278 /** Draw circle helper */
Pokitto 24:9561281d0378 279 static void drawCircleHelper(int16_t x0, int16_t y0, int16_t r, uint16_t cornername);
Pokitto 24:9561281d0378 280 /** Fill circle */
Pokitto 24:9561281d0378 281 static void fillCircle(int16_t x0, int16_t y0, int16_t r);
Pokitto 24:9561281d0378 282 /** Fill circle helper*/
Pokitto 24:9561281d0378 283 static void fillCircleHelper(int16_t x0, int16_t y0, int16_t r, uint16_t cornername, int16_t delta);
Pokitto 24:9561281d0378 284 /** draw triangle */
Pokitto 24:9561281d0378 285 static void drawTriangle(int16_t x0, int16_t y0, int16_t x1, int16_t y1, int16_t x2, int16_t y2);
Pokitto 24:9561281d0378 286 /** Fill triangle*/
Pokitto 24:9561281d0378 287 static void fillTriangle(int16_t x0, int16_t y0, int16_t x1, int16_t y1, int16_t x2, int16_t y2);
Pokitto 24:9561281d0378 288 /** Draw rounded rectangle */
Pokitto 24:9561281d0378 289 static void drawRoundRect(int16_t x0, int16_t y0, int16_t w, int16_t h, int16_t radius);
Pokitto 24:9561281d0378 290 /** Fill rounded rectangle */
Pokitto 24:9561281d0378 291 static void fillRoundRect(int16_t x0, int16_t y0, int16_t w, int16_t h, int16_t radius);
Pokitto 24:9561281d0378 292
Pokitto 24:9561281d0378 293 // BITMAPS !
Pokitto 24:9561281d0378 294 /** Draw monochromatic bitmap. Used in font rendering */
Pokitto 24:9561281d0378 295 static void drawMonoBitmap(int16_t x, int16_t y, const uint8_t* bitmap, uint8_t index);
Pokitto 24:9561281d0378 296 /** Draw bitmap data*/
Pokitto 24:9561281d0378 297 static void drawBitmapData(int16_t x, int16_t y, int16_t w, int16_t h, const uint8_t* bitmap);
Pokitto 24:9561281d0378 298 /** Draw bitmap */
Pokitto 24:9561281d0378 299 static void drawBitmap(int16_t x, int16_t y, const uint8_t* bitmap);
Pokitto 24:9561281d0378 300 /** Draw RLE bitmap */
Pokitto 24:9561281d0378 301 static void drawRleBitmap(int16_t x, int16_t y, const uint8_t* bitmap);
Pokitto 24:9561281d0378 302 /** Draw animated bitmap frame */
Pokitto 24:9561281d0378 303 static void drawBitmap(int16_t x, int16_t y, const uint8_t* bitmap, uint8_t frame);
Pokitto 24:9561281d0378 304 /** Draw bitmap flipped on x-axis*/
Pokitto 24:9561281d0378 305 static void drawBitmapXFlipped(int16_t x, int16_t y, const uint8_t* bitmap);
Pokitto 24:9561281d0378 306 /** Draw bitmap with options */
Pokitto 24:9561281d0378 307 static void drawBitmap(int16_t x, int16_t y, const uint8_t *bitmap, uint8_t rotation, uint8_t flip);
Pokitto 24:9561281d0378 308 /** Get pointer to the screen buffer - GB compatibility */
Pokitto 24:9561281d0378 309 static uint8_t* getBuffer();
Pokitto 24:9561281d0378 310 /** Get pixel in a monochromatic bitmap - GB compatibility */
Pokitto 24:9561281d0378 311 static uint8_t getBitmapPixel(const uint8_t*, uint16_t, uint16_t);
Pokitto 24:9561281d0378 312 /** Optimized functions for drawing bit columns - used in raytracing */
Pokitto 24:9561281d0378 313 static void draw4BitColumn(int16_t x, int16_t y, uint8_t h, uint8_t* bitmap);
Pokitto 24:9561281d0378 314
Pokitto 24:9561281d0378 315 // SPRITES
Pokitto 24:9561281d0378 316 /* Setup or disable the sprite */
Pokitto 24:9561281d0378 317 static void setSpriteBitmap(uint8_t index, const uint8_t* bitmap, const uint16_t* palette4x16bit, int16_t x, int16_t y );
Pokitto 24:9561281d0378 318 /* Setup or disable the sprite */
Pokitto 24:9561281d0378 319 static void setSprite(uint8_t index, const uint8_t* data, const uint16_t* palette4x16bit, int16_t x, int16_t y, uint8_t w, uint8_t h );
Pokitto 24:9561281d0378 320 /* Set the sprite position */
Pokitto 24:9561281d0378 321 static void setSpritePos(uint8_t index, int16_t x, int16_t y);
Pokitto 24:9561281d0378 322
Pokitto 24:9561281d0378 323 // PRINTING
Pokitto 24:9561281d0378 324 /** direct character to screen (no buffering) */
Pokitto 24:9561281d0378 325 static int directChar(int16_t, int16_t, uint16_t);
Pokitto 24:9561281d0378 326 /** character to screenbuffer */
Pokitto 24:9561281d0378 327 static int bufferChar(int16_t, int16_t, uint16_t);
Pokitto 24:9561281d0378 328 /** set the active font */
Pokitto 24:9561281d0378 329 static void setFont(const unsigned char * f);
Pokitto 24:9561281d0378 330 /** font dimensions */
Pokitto 24:9561281d0378 331 static uint8_t fontWidth, fontHeight;
Pokitto 24:9561281d0378 332 /** text wrapping */
Pokitto 24:9561281d0378 333 static bool textWrap;
Pokitto 24:9561281d0378 334 /** GB compatibility drawChar */
Pokitto 24:9561281d0378 335 static void drawChar(int8_t x, int8_t y, unsigned char c, uint8_t size);
Pokitto 24:9561281d0378 336
Pokitto 24:9561281d0378 337 static void enableDirectPrinting(uint8_t m);
Pokitto 24:9561281d0378 338 static bool isDirectPrintingEnabled();
Pokitto 24:9561281d0378 339 static int print_char(uint8_t x, uint8_t y, unsigned char c);
Pokitto 24:9561281d0378 340 static void set_cursor(uint8_t, uint8_t);
Pokitto 24:9561281d0378 341 static void write(uint8_t);
Pokitto 24:9561281d0378 342 static void write(const char *str);
Pokitto 24:9561281d0378 343 static void write(const uint8_t *buffer, uint8_t size);
Pokitto 24:9561281d0378 344 static void print(const char[]);
Pokitto 24:9561281d0378 345 static void print(char, int base = 0);
Pokitto 24:9561281d0378 346 static void print(unsigned char, int base = 0);
Pokitto 24:9561281d0378 347 static void print(int, int base = 10);
Pokitto 24:9561281d0378 348 static void print(unsigned int, int base = 10);
Pokitto 24:9561281d0378 349 static void print(long, int base = 10);
Pokitto 24:9561281d0378 350 static void print(unsigned long, int base = 10);
Pokitto 24:9561281d0378 351 static void print(double, int base = 2);
Pokitto 24:9561281d0378 352 static void print(uint8_t, uint8_t, const char[]);
Pokitto 24:9561281d0378 353 static void print(uint8_t, uint8_t, char, int = 0);
Pokitto 24:9561281d0378 354 static void print(uint8_t, uint8_t, unsigned char, int = 0);
Pokitto 24:9561281d0378 355 static void print(uint8_t, uint8_t, int, int = 10);
Pokitto 24:9561281d0378 356 static void print(uint8_t, uint8_t, unsigned int, int = 10);
Pokitto 24:9561281d0378 357 static void print(uint8_t, uint8_t, long, int = 10);
Pokitto 24:9561281d0378 358 static void print(uint8_t, uint8_t, unsigned long, int = 10);
Pokitto 24:9561281d0378 359 static void print(uint8_t, uint8_t, double, int = 2);
Pokitto 24:9561281d0378 360 static void println(uint8_t, uint8_t, const char[]);
Pokitto 24:9561281d0378 361 static void println(uint8_t, uint8_t, char, int = 0);
Pokitto 24:9561281d0378 362 static void println(uint8_t, uint8_t, unsigned char, int = 0);
Pokitto 24:9561281d0378 363 static void println(uint8_t, uint8_t, int, int = 10);
Pokitto 24:9561281d0378 364 static void println(uint8_t, uint8_t, unsigned int, int = 10);
Pokitto 24:9561281d0378 365 static void println(uint8_t, uint8_t, long, int = 10);
Pokitto 24:9561281d0378 366 static void println(uint8_t, uint8_t, unsigned long, int = 10);
Pokitto 24:9561281d0378 367 static void println(uint8_t, uint8_t, double, int = 2);
Pokitto 24:9561281d0378 368 static void println(uint8_t, uint8_t);
Pokitto 24:9561281d0378 369 static void println(const char[]);
Pokitto 24:9561281d0378 370 static void println(char, int = 0);
Pokitto 24:9561281d0378 371 static void println(unsigned char, int = 0);
Pokitto 24:9561281d0378 372 static void println(int, int = 10);
Pokitto 24:9561281d0378 373 static void println(unsigned int, int = 10);
Pokitto 24:9561281d0378 374 static void println(long, int = 10 );
Pokitto 24:9561281d0378 375 static void println(unsigned long, int = 10);
Pokitto 24:9561281d0378 376 static void println(double, int = 2);
Pokitto 24:9561281d0378 377 static void println(void);
Pokitto 24:9561281d0378 378
Pokitto 24:9561281d0378 379 static int16_t cursorX,cursorY;
Pokitto 24:9561281d0378 380 static uint8_t fontSize;
Pokitto 24:9561281d0378 381 static int8_t adjustCharStep, adjustLineStep;
Pokitto 24:9561281d0378 382 static bool fixedWidthFont;
Pokitto 24:9561281d0378 383
Pokitto 24:9561281d0378 384 static void inc_txtline();
Pokitto 24:9561281d0378 385 static void printNumber(unsigned long, uint8_t);
Pokitto 24:9561281d0378 386 static void printFloat(double, uint8_t);
Pokitto 24:9561281d0378 387
Pokitto 24:9561281d0378 388 /** Tiled mode functions **/
Pokitto 24:9561281d0378 389
Pokitto 24:9561281d0378 390 static void loadTileset(const uint8_t*);
Pokitto 24:9561281d0378 391
Pokitto 24:9561281d0378 392 static void setTileBufferTo(uint8_t*);
Pokitto 24:9561281d0378 393 static void clearTileBuffer();
Pokitto 24:9561281d0378 394 static void shiftTileBuffer(int8_t,int8_t);
Pokitto 24:9561281d0378 395
Pokitto 24:9561281d0378 396 static void setTile(uint16_t,uint8_t);
Pokitto 24:9561281d0378 397 static uint8_t getTile(uint16_t);
Pokitto 24:9561281d0378 398 static uint8_t getTile(uint8_t,uint8_t);
Pokitto 24:9561281d0378 399
Pokitto 24:9561281d0378 400
Pokitto 24:9561281d0378 401
Pokitto 24:9561281d0378 402 private:
Pokitto 24:9561281d0378 403 static uint8_t m_mode;
Pokitto 24:9561281d0378 404 static uint16_t m_w,m_h; // store these for faster access when switching printing modes
Pokitto 24:9561281d0378 405 /** Pointer to screen buffer */
Pokitto 24:9561281d0378 406 static uint8_t* m_scrbuf;
Pokitto 24:9561281d0378 407 /** Pointer to tileset */
Pokitto 24:9561281d0378 408 static uint8_t* m_tileset;
Pokitto 24:9561281d0378 409 /** Pointer to tilebuffer */
Pokitto 24:9561281d0378 410 static uint8_t* m_tilebuf;
Pokitto 24:9561281d0378 411 /** Pointer to tilecolorbuffer */
Pokitto 24:9561281d0378 412 static uint8_t* m_tilecolorbuf;
Pokitto 24:9561281d0378 413 /** Sprites */
Pokitto 24:9561281d0378 414 static SpriteInfo m_sprites[SPRITE_COUNT]; // Does not own sprite bitmaps
Pokitto 24:9561281d0378 415 };
Pokitto 24:9561281d0378 416
Pokitto 24:9561281d0378 417 }
Pokitto 24:9561281d0378 418
Pokitto 24:9561281d0378 419 #endif // POKITTODISPLAY_H
Pokitto 24:9561281d0378 420
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