finish tetris.nas
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ValKmjolnir
parent
984deed883
commit
9456a903d7
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@ -108,7 +108,7 @@ __CAUTION__: If want to use the release zip/tar.gz file to build the interpreter
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Also remember to use g++ or clang++.(`mingw-w64` in __`Windows`__)
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> [cpp compiler] -std=c++11 -O3 main.cpp -o nasal.exe -fno-exceptions
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> [cpp compiler] -std=c++11 -O3 main.cpp -o nasal.exe -fno-exceptions -static
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Or use this in __`linux/macOS/Unix`__
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@ -4,7 +4,7 @@
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#include <conio.h>
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#else
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#include <fcntl.h>
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#include <termio.h>
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#include <termios.h>
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#endif
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#ifndef _WIN32
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@ -9,7 +9,7 @@ libkey.so: keyboard.cpp
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clang++ -c -O3 keyboard.cpp -fPIC -o keyboard.o
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clang++ -shared -o libkey.so keyboard.o
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libkey.dll: keyboard.cpp
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g++ -c -O3 keyboard.cpp -fPIC -o keyboard.o
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g++ -shared -o libkey.dll keyboard.o
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g++ -c -O3 keyboard.cpp -fPIC -o keyboard.o -static
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g++ -shared -o libkey.dll keyboard.o -static
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clean:
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rm *.o *.so *.dll *.dylib
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150
test/tetris.nas
150
test/tetris.nas
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@ -1,14 +1,18 @@
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import("lib.nas");
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import("module/libkey.nas");
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import("./module/libkey.nas");
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var color=[
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"\e[31m","\e[32m","\e[33m","\e[34m","\e[35m","\e[36m",
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"\e[91m","\e[92m","\e[93m","\e[94m","\e[95m","\e[96m",
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];
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var blocktype=[
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[0,1,2,3],
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[4,5,6,7],
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[0,1,2,3 ],
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[4,5,6,7 ],
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[8,9,10,11],
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[12,13],
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[14],
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[15,16],
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[17,18]
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[12,13 ],
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[14 ],
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[15,16 ],
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[17,18 ]
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];
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var blockshape=[
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# [][] [] [][][]
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@ -52,32 +56,45 @@ var blockshape=[
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[[0,0],[0,1],[1,1],[1,2]],
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[[0,0],[1,0],[0,1],[-1,1]]
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];
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var stick_count=0; # make sure one stick in 10 tries
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var block={
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x:0,
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y:0,
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rotate:0,
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type:nil,
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shape:nil,
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color:nil,
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new:func(x=0,y=0){
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(me.x,me.y)=(x,y);
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me.rotate=0;
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me.type=blocktype[rand()*size(blocktype)];
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var t=int(rand()*size(blocktype));
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if(t!=3){
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stick_count+=1;
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if(stick_count==10)
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(t,stick_count)=(3,0);
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}else
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stick_count=0;
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me.type=blocktype[t];
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me.shape=blockshape[me.type[me.rotate]];
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me.color=int(rand()*size(color));
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return {parents:[block]};
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}
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};
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var mapgen=func(mapx,mapy){
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var score=0;
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var (score,gameover)=(0,0);
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var (empty,unset,full)=(0,1,2);
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if(mapx<1 or mapy<1)
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die("map_x or map_y must be greater than 1");
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# use in print
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var table="\e[44m ";
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var table="\e[32m+";
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for(var i=0;i<mapx;i+=1)
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table~=" ";
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table~=" \e[0m\n";
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table~="--";
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table~="+\e[0m\n";
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# generate new map
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var map=[];
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for(var y=0;y<mapy;y+=1){
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@ -90,29 +107,37 @@ var mapgen=func(mapx,mapy){
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var blk=nil;
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var new_block=func(){
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blk=block.new(int(mapx/2),0);
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# check game end unfinished
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# check if has enough place to place a new block
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foreach(var i;blk.shape)
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if(map[blk.y+i[1]][blk.x+i[0]]>=full){
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gameover=1;
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return;
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}
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# update map
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foreach(var i;blk.shape)
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map[blk.y+i[1]][blk.x+i[0]]=unset;
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}
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new_block();
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new_block(); # initialize the first block
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# color print
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var front=[
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"31","32","33","34","35","36",
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"91","92","93","94","95","96",
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];
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var map_print=func(){
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print("\e[1;1Hscore: ",score,"\n");
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var s=table;
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var s="\e[1;1H"~table;
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for(var y=0;y<mapy;y+=1){
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s~="\e[44m \e[0m";
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s~="\e[32m|\e[0m";
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for(var x=0;x<mapx;x+=1){
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s~=(map[y][x]!=empty)?"\e["~front[rand()*12]~"m██\e[0m":" ";
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var c=map[y][x];
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if(c==empty)
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s~=" ";
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elsif(c==unset)
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s~=color[blk.color]~"██\e[0m";
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elsif(c>=full)
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s~=color[c-full]~"██\e[0m";
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}
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s~="\e[44m \e[0m\n";
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s~="\e[32m|\e[0m\n";
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}
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s~=table;
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print(s);
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print(s," score: ",score,'\n');
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}
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var moveleft=func(){
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@ -120,9 +145,10 @@ var mapgen=func(mapx,mapy){
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foreach(var i;blk.shape){
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if(x+i[0]<0)
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return;
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if(map[y+i[1]][x+i[0]]==full)
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if(map[y+i[1]][x+i[0]]>=full)
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return;
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}
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# update block state and map
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foreach(var i;blk.shape)
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map[blk.y+i[1]][blk.x+i[0]]=empty;
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blk.x=x;
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@ -136,9 +162,10 @@ var mapgen=func(mapx,mapy){
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foreach(var i;blk.shape){
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if(x+i[0]>=mapx)
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return;
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if(map[y+i[1]][x+i[0]]==full)
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if(map[y+i[1]][x+i[0]]>=full)
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return;
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}
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# update block state and map
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foreach(var i;blk.shape)
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map[blk.y+i[1]][blk.x+i[0]]=empty;
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blk.x=x;
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@ -154,9 +181,11 @@ var mapgen=func(mapx,mapy){
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foreach(var i;shape){
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if(x+i[0]>=mapx or x+i[0]<0 or y+i[1]>=mapy or y+i[1]<0)
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return;
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if(map[y+i[1]][x+i[0]]==full)
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if(map[y+i[1]][x+i[0]]>=full)
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return;
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}
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# update block state and map
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foreach(var i;blk.shape)
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map[blk.y+i[1]][blk.x+i[0]]=empty;
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blk.rotate=r;
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@ -168,21 +197,23 @@ var mapgen=func(mapx,mapy){
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var fall=func(){
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var (x,y)=(blk.x,blk.y+1);
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# check if falls to the edge of other blocks or map
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var sethere=0;
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foreach(var i;blk.shape){
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if(y+i[1]>=mapy or map[y+i[1]][x+i[0]]==full){
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foreach(var i;blk.shape)
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if(y+i[1]>=mapy or map[y+i[1]][x+i[0]]>=full){
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sethere=1;
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break;
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}
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}
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# set block here and generate a new block
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if(sethere){
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foreach(var i;blk.shape)
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map[blk.y+i[1]][blk.x+i[0]]=full;
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map[blk.y+i[1]][blk.x+i[0]]=blk.color+full;
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checkmap();
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new_block();
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map_print();
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return;
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}
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# update block state and map
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foreach(var i;blk.shape)
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map[blk.y+i[1]][blk.x+i[0]]=empty;
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blk.y=y;
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@ -193,11 +224,17 @@ var mapgen=func(mapx,mapy){
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var checkmap=func(){
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for(var y=mapy-1;y>=0;y-=1){
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for(var x=0;x<mapx;x+=1)
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if(map[y][x]!=full)
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# check if this line is full of blocks
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var tmp=0;
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for(var x=0;x<mapx;x+=1){
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if(map[y][x]<full)
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break;
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tmp+=map[y][x];
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}
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# if is full, clear this line and
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# all the lines above fall one block
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if(x==mapx){
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score+=mapx;
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score+=tmp;
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for(var t=y;t>=1;t-=1)
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for(var x=0;x<mapx;x+=1)
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map[t][x]=map[t-1][x];
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@ -214,47 +251,74 @@ var mapgen=func(mapx,mapy){
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moveright:moveright,
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rotate:rotate,
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fall:fall,
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checkmap:checkmap
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checkmap:checkmap,
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gameover:func(){return gameover;}
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};
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}
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var main=func(){
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print("\ec");
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# windows use chcp 65001 to output unicode
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if(os.platform()=="windows")
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system("chcp 65001");
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print(
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"\ec\e[1:1H",
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"+-------------------------+\n",
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"| TETRIS |\n",
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"| w:rotate, a:move left |\n",
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"| s:fall, d:move right |\n",
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"| p:pause, q:quit |\n",
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"+-------------------------+\n",
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"|press any key to start...|\n",
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"+-------------------------+\n"
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);
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rand(time(0));
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var map=mapgen(mapx:15,mapy:15);
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var map=mapgen(mapx:12,mapy:15);
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libkey.init();
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libkey.getch();
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print("\ec");
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while(1){
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# nonblock input one character
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var ch=libkey.nonblock();
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if(ch){
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if(ch=='a'[0]) # move left
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map.moveleft();
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elsif(ch=='d'[0]) # move right
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map.moveright();
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elsif(ch=='s'[0]) # rotate
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elsif(ch=='w'[0]) # rotate
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map.rotate();
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elsif(ch==' '[0]) # move down
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elsif(ch=='s'[0]) # move down
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map.fall();
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elsif(ch=='q'[0])
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elsif(ch=='q'[0]) # quit the game
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break;
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if(ch=='p'[0]){
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if(ch=='p'[0]){ # pause the game
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print("\rpress any key to continue...");
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libkey.getch();
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print("\r ");
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}
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map.checkmap();
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if(map.gameover())
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break;
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unix.sleep(0.01);
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}
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else{
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# automatically fall one block and check
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map.fall();
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map.checkmap();
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unix.sleep(0.65);
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if(map.gameover())
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break;
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unix.sleep(0.5);
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}
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}
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libkey.close();
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print("\ec\e[31ms\e[32me\e[33me \e[34my\e[35mo\e[36mu \e[94m~\e[0m\n");
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print(
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map.gameover()?
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"\e[31mg\e[32ma\e[33mm\e[34me \e[35mo\e[36mv\e[94me\e[31mr \e[32m~\e[0m\n":
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"\e[31ms\e[32me\e[33me \e[34my\e[35mo\e[36mu \e[94m~\e[0m\n"
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);
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};
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main();
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