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フォント読み込みを実�

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otya128
2015-07-07 22:21:01 +09:00
parent 5cefdc26b0
commit 99bfe00121
2 changed files with 190 additions and 6 deletions
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13
SMILEBASIC/main.d
View File

@@ -120,8 +120,15 @@ END
{
writeln(t);
}
auto pc = new PetitComputer();
pc.run();
readln();
try
{
auto pc = new PetitComputer();
pc.run();
}
catch(Throwable t)
{
writeln(std.windows.charset.toMBSz(t.to!string).to!string);
readln();
}
return 0;
}

183
SMILEBASIC/petitcomputer.d
View File

@@ -1,29 +1,194 @@
module otya.smilebasic.petitcomputer;
import derelict.sdl2.sdl;
import derelict.sdl2.image;
import std.net.curl;
import std.file;
import std.stdio;
import std.conv;
import std.string;
import std.c.stdio;
class GraphicPage
{
SDL_Surface* surface;
SDL_Texture* texture;
this(SDL_Surface* s)
{
surface = s;
}
void createTexture(SDL_Renderer* renderer)
{
texture = SDL_CreateTextureFromSurface(renderer, surface);
}
}
class PetitComputer
{
this()
{
}
void run()
static const string resourceDirName = "resources";
static const string resourcePath = "./resources";
static const string fontFile = resourcePath ~ "/font.png";
static const string spriteFile = resourcePath ~ "/defsp.png";
static const string BGFile = resourcePath ~ "/defbg.png";
static const string fontTableFile = resourcePath ~ "/fonttable.txt";
int screenWidth;
int screenHeight;
int fontWidth;
int fontHeight;
int consoleWidth;
int consoleHeight;
wchar[][] console;
GraphicPage[] grp;
GraphicPage GRPF;
//PNG画像から透過色のpixelを指定して透過しGRPを作る
GraphicPage createGraphicPage(string file, int pixel)
{
SDL_RWops* stream = SDL_RWFromFile(toStringz(file), toStringz("rb"));
auto surfacesrc = IMG_LoadPNG_RW(stream);
SDL_Surface* surface = SDL_CreateRGBSurface(0, surfacesrc.w, surfacesrc.h, 32, 0, 0, 0, 0);
SDL_Rect rect;
rect.x = 0;
rect.y = 0;
rect.w = surfacesrc.w;
rect.h = surfacesrc.h;
int i = SDL_BlitSurface(surfacesrc, &rect, surface, &rect);
SDL_SetColorKey(surface, SDL_TRUE, (cast(uint*)surface.pixels)[pixel]);
auto grp = new GraphicPage(surface);
SDL_FreeSurface(surfacesrc);
SDL_RWclose(stream);
return grp;
}
struct Point
{
int x, y;
this(int x, int y)
{
this.x = x;
this.y = y;
}
}
SDL_Rect[] fontTable = new SDL_Rect[65536];
void createFontTable()
{
string html = cast(string)get("http://smileboom.com/special/ptcm3/download/unicode/");
int pos = 0, index;
auto file = File(fontTableFile, "w");
std.algorithm.fill(fontTable, SDL_Rect(488,120, 8, 8));//TODO:480,120とどっちが使われているかは要調査
while(true)
{
pos = html.indexOf("<tr><th>U+");
if(pos == -1) break;
pos += "<tr><th>U+".length;
html = html[pos..$];
writeln(index = html.parse!int(16));
file.write(index, ',');
pos = html.indexOf("</td><td>(");
if(pos == -1) break;
pos += "</td><td>(".length;
html = html[pos..$];
writeln(fontTable[index].x = html.parse!int);
file.write(fontTable[index].x, ',');
pos = html.indexOf(',');
html = html[pos + 1..$];
munch(html, " ");
writeln(fontTable[index].y = html.parse!int);
file.write(fontTable[index].y, '\n');
fontTable[index].w = 8;
fontTable[index].h = 8;
}
}
void loadFontTable()
{
import std.csv;
import std.typecons;
std.algorithm.fill(fontTable, SDL_Rect(488,120, 8, 8));//TODO:480,120とどっちが使われているかは要調査
auto csv = csvReader!(Tuple!(int,int,int))(readText(fontTableFile));
foreach(record; csv)
{
fontTable[record[0]].x = record[1];
fontTable[record[0]].y = record[2];
fontTable[record[0]].w = 8;
fontTable[record[0]].h = 8;
}
}
void init()
{
DerelictSDL2.load();
DerelictSDL2Image.load();
if(!exists(resourcePath))
{
writeln("create ./resources");
mkdir(resourceDirName);
}
if(!exists(fontFile))
{
writeln("download font");
download("http://smileboom.com/special/ptcm3/download/unicode/image/res_font_table-320.png",
fontFile);
}
GRPF = createGraphicPage(fontFile, 0);
if(!exists(spriteFile))
{
writeln("download sprite");
download("http://smileboom.com/special/ptcm3/image/ss-story-attachment-1.png",
spriteFile);
}
if(!exists(BGFile))
{
writeln("download BG");
download("http://smileboom.com/special/ptcm3/image/ss-story-attachment-2.png",
BGFile);
}
if(!exists(fontTableFile))
{
writeln("create font table");
//HTMLなんて解析したくないから適当
createFontTable();
}
else
{
loadFontTable();
}
writeln("OK");
screenWidth = 400;
screenHeight = 240;
fontWidth = 8;
fontHeight = 8;
consoleWidth = screenWidth / fontWidth;
consoleHeight = screenHeight / fontHeight;
console = new wchar[][consoleHeight];
for(int i = 0; i < console.length; i++)
{
console[i] = new wchar[consoleWidth];
for(int j = 0; j < console[i].length; j++)
console[i][j] = '\0';
}
}
SDL_Renderer* renderer;
void run()
{
init();
SDL_Init(SDL_INIT_VIDEO);
SDL_Window* window = SDL_CreateWindow("SMILEBASIC", SDL_WINDOWPOS_UNDEFINED,
SDL_WINDOWPOS_UNDEFINED, 400, 240,
SDL_WINDOW_SHOWN);
SDL_Renderer* renderer = SDL_CreateRenderer(window, -1, 0);
renderer = SDL_CreateRenderer(window, -1, 0);
GRPF.createTexture(renderer);
console[1][0] = 'A';
while (true)
{
SDL_Event event;
SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
SDL_SetRenderDrawColor(renderer, 0, 0, 255, 255);
SDL_RenderClear(renderer);
renderConsole;
SDL_RenderPresent(renderer);
while (SDL_PollEvent(&event))
{
switch (event.type)
{
case SDL_KEYDOWN,SDL_QUIT:
SDL_DestroyWindow(window);
SDL_Quit();
return;
default:
@@ -34,4 +199,16 @@ class PetitComputer
SDL_DestroyWindow(window);
SDL_Quit();
}
int CSRX;
int CSRY;
int CSRZ;
void renderConsole()
{
for(int y = 0; y < consoleHeight; y++)
for(int x = 0; x < consoleWidth; x++)
{
SDL_Rect rect = SDL_Rect(x * 8, y * 8, 8, 8);
SDL_RenderCopy(renderer, GRPF.texture, &fontTable[console[y][x]], &rect);
}
}
}