Bitmaps.cpp

1// This file is generated by WOWCube SDK project wizard
2 
3#include <stdint.h>
4#include <string>
5#include <vector>
6#include <string>
7#include <memory>
8 
9#include "AppManager.h"
10#include "Bitmaps.h"
11 
12using namespace Cubios::Gfx;
13 
14//Applicaton initialization callback. Called once when CUB application starts
15void OnInit(Cubios::AppManager& appMgr) 
16{
17    Bitmaps* theApp = new Bitmaps();
18 
19    appMgr.SetApplication(theApp,"AAbbCCddEE");
20 
21    theApp->InitializeResources();
22 
23}
24 
25 
26Bitmaps::Bitmaps():incl(0.0)
27{
28}
29 
30Bitmaps::~Bitmaps() 
31{ 
32}
33 
34void Bitmaps::InitializeResources()
35{
36    LOG_i("\n");
37    LOG_i("WOWCube SDK Example \"Simple Shapes - Bitmaps\" ***\n");
38 
39    LOG_i("Cubeapp is initializing...");
40    LOG_i("Cubeapp is started on module %d",this->Module);
41 
42    //Load images
43    bkg_image = Cubios::GFX_getAssetId("bkg.png");
44    fg_image = Cubios::GFX_getAssetId("fg.png");
45    sun_image = Cubios::GFX_getAssetId("star.png");
46 
47    //Initialize sprites
48    planets[0].sprite = Cubios::GFX_getAssetId("planet1.png");
49    planets[0].x = 120.0;
50    planets[0].y = 120.0;
51    planets[0].angle = 0;
52    planets[0].radius = 100;
53    planets[0].speed = 0.05;
54    planets[0].orbIncl = 0.2;
55 
56    planets[1].sprite = Cubios::GFX_getAssetId("planet2.png");
57    planets[1].x = 120.0;
58    planets[1].y = 120.0;
59    planets[1].angle = 30;
60    planets[1].radius = 60;
61    planets[1].speed = 0.07;
62    planets[1].orbIncl = 0.22;
63 
64    planets[2].sprite = Cubios::GFX_getAssetId("planet3.png");
65    planets[2].x = 120.0;
66    planets[2].y = 120.0;
67    planets[2].angle = 200;
68    planets[2].radius = 160;
69    planets[2].speed = 0.01;
70    planets[2].orbIncl = 0.6;
71 
72    LOG_i("Done.");
73}
74 
75 
76//This callback is called every "tick" of cubeapp application loop
77void Bitmaps::on_Tick(uint32_t currentTime, uint32_t deltaTime)
78{
79}
80 
81//This callback is called every time device is about to render visuals. Use it for calling your rendering code.  
82void Bitmaps::on_Render(std::array<Cubios::Screen, 3>& screens)
83{
84    for(auto it = screens.begin(); it != screens.end(); ++it)
85    {
86        Cubios::GFX_setRenderTarget(it->ID());
87 
88        //Render background
89        Cubios::GFX_drawImage(this->bkg_image, 128,128, 0xFF, Cubios::Gfx::Colors::black, 100,100, 0, Cubios::GFX_mirror_t::MIRROR_BLANK);
90 
91        
92        //Render planets in proper z-order
93        for(int i=0;i<NUM_PLANETS;i++)
94        {
95            if(planets[i].z<0)
96            {
97                //Render planets behind the sun
98                Cubios::GFX_drawImage(planets[i].sprite,(int)planets[i].x,(int)planets[i].y, 0xFF, Cubios::Gfx::Colors::magenta, 100,100, 0, Cubios::GFX_mirror_t::MIRROR_BLANK);  
99            }
100        }
101        
102        //Render sun
103        Cubios::GFX_drawImage( this->sun_image,128,128, 0xFF, Cubios::Gfx::Colors::black, 100,100, 0, Cubios::GFX_mirror_t::MIRROR_BLANK);
104        
105        
106        for(int i=0;i<NUM_PLANETS;i++)
107        {
108            if(planets[i].z>0)
109            {
110                //Render planets in from of the sun
111                Cubios::GFX_drawImage(planets[i].sprite,(int)planets[i].x,(int)planets[i].y, 0xFF, Cubios::Gfx::Colors::magenta, 100,100, 0, Cubios::GFX_mirror_t::MIRROR_BLANK);
112            }
113        }
114        
115        //Render foreground glow
116        Cubios::GFX_drawImage(this->fg_image,128,128, 0xFF, Cubios::Gfx::Colors::black, 100,100, 0, Cubios::GFX_mirror_t::MIRROR_BLANK);
117        
118        Cubios::GFX_render();
119    }
120}
121 
122//The "physics" callback. Gets called recurrently with at least 33ms resolution or less depending on the load. 
123void Bitmaps::on_PhysicsTick(const std::array<Cubios::Screen, 3>& screens)
124{
125    //Calculate positions of plantes
126    for(int i=0;i<NUM_PLANETS;i++)
127    {
128        float fSin = sin(planets[i].angle);
129        float fCos = cos(planets[i].angle);
130 
131        planets[i].angle += planets[i].speed;
132        if(planets[i].angle>PI_2) planets[i].angle = planets[i].angle-PI_2;
133        
134        planets[i].x = 120.0 + planets[i].radius*fSin;
135        planets[i].y = 120.0 + planets[i].radius*fCos*planets[i].orbIncl*incl;
136 
137        //Is the planet ahead of behind the sun?
138        if(planets[i].angle>PI/2 && planets[i].angle<PI_2-PI/2)
139        {
140            planets[i].z = 1;
141        }
142        else
143        {
144            planets[i].z = -1;
145        }
146    }
147 
148    //Animate global inclanation
149    if(incl<1.0)
150        incl+=0.001;
151    else
152        if(incl>-1.0)
153        {
154            incl-=0.001;
155        }
156}
157 
158//This callback is called on programmable timer (if any)
159void Bitmaps::on_Timer(uint8_t timerID)
160{
161}
162 
163//The cube topology change callback. Gets called when cube is twisted and its topological desctiption has been changed
164void Bitmaps::on_Twist(const Cubios::TOPOLOGY_twistInfo_t& twist) 
165{
166}
167 
168//The "inner network" callback. Gets called when WOWCube module receives a data packet from other module
169void Bitmaps::on_Message(uint32_t type, uint8_t* pkt, u32_t size) 
170{
171}
172 
173//The external data transfer callback. Gets called when WOWCube module receives a data over BLE from an external source
174void Bitmaps::on_ExternalMessage(uint8_t* pkt, u32_t size) 
175{
176}
177 
178//Screen tap callback
179void Bitmaps::on_Tap(uint32_t count) 
180{
181}