SSD1306 OLED display driver 1.7.8 This library is developed to control SSD1306/SSD1331/SSD1351/IL9163/PCD8554 RGB i2c/spi LED displays

sprite_pool.h
Go to the documentation of this file.
1 /*
2 MIT License
3
4 Copyright (c) 2017-2018, Alexey Dynda
5
6 Permission is hereby granted, free of charge, to any person obtaining a copy
7 of this software and associated documentation files (the "Software"), to deal
8 in the Software without restriction, including without limitation the rights
9 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 copies of the Software, and to permit persons to whom the Software is
11 furnished to do so, subject to the following conditions:
12
13 The above copyright notice and this permission notice shall be included in all
14 copies or substantial portions of the Software.
15
16 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
22 SOFTWARE.
23 */
29 #ifndef _SPRITE_POOL_H_
30 #define _SPRITE_POOL_H_
31
32 #include "nano_gfx.h"
33
42 class SpritePool
43 {
44 public:
46 static const uint8_t SP_ERR_NO_SPACE = 0xFF;
47
48 #if defined(ESP32) || defined(ESP8266)
49 static const uint8_t MAX_SPRITES = 32;
51 #else
52 static const uint8_t MAX_SPRITES = 10;
54 #endif
55
61 SpritePool( );
62
68 void drawSprites();
69
73 void refreshScreen();
74
80 uint8_t add( SPRITE &sprite );
81
85 void clear();
86
90 void remove( SPRITE &sprite );
91
96 void setRect(SSD1306_RECT rect) { m_rect = rect; };
97
98 protected:
100 NanoCanvas m_canvas;
101
103 SSD1306_RECT m_rect;
104
114 virtual void drawBlock(uint8_t blockColumn, uint8_t blockRow);
115
116 private:
117
119 uint8_t m_canvasBuf[8*8/8];
120
122 SPRITE *m_sprites[MAX_SPRITES];
123
125 uint8_t m_count;
126
127 void updateRegion(SSD1306_RECT ur);
128 };
129
130 #endif
131
SpritePool::SP_ERR_NO_SPACE
static const uint8_t SP_ERR_NO_SPACE
No free space for new sprite error.
Definition: sprite_pool.h:46
SpritePool::SpritePool
SpritePool()
SpritePool
Definition: sprite_pool.h:42
SpritePool::refreshScreen
void refreshScreen()
SpritePool::m_canvas
NanoCanvas m_canvas
Canvas used to draw sprites to avoid flickering.
Definition: sprite_pool.h:96
SpritePool::drawBlock
virtual void drawBlock(uint8_t blockColumn, uint8_t blockRow)
SpritePool::MAX_SPRITES
static const uint8_t MAX_SPRITES
Defines max sprites number supported by SpritePool.
Definition: sprite_pool.h:53
SpritePool::drawSprites
void drawSprites()
nano_gfx.h
SPRITE
Definition: nano_gfx_types.h:135
NanoCanvas
Definition: nano_gfx.h:39
SpritePool::add
uint8_t add(SPRITE &sprite)
SpritePool::setRect
void setRect(SSD1306_RECT rect)
Definition: sprite_pool.h:96
SpritePool::m_rect
SSD1306_RECT m_rect
Rectangle, which specifies part of the display, used by the sprites.
Definition: sprite_pool.h:103
SSD1306_RECT
Definition: nano_gfx_types.h:118
SpritePool::clear
void clear()