Colored blocks

Co-authored-by: sigonasr2 <sigonasr2@gmail.com>

Block.h

@@ -2,11 +2,25 @@
 #define BLOCK_H
 #include "pixelGameEngine.h"
 
+enum class BlockColor{
+    WHITE,
+    GREEN,
+    RED,
+    ORANGE,
+    BLUE,
+    PINK,
+    LIGHT,
+    DARK,
+    SOUL,
+    TIME
+};
+
 class Block{
     public:
     vf2d pos;
+    BlockColor col;
     bool markedForDeletion=false;
-    Block(vf2d pos)
-    :pos(pos){}
+    Block(vf2d pos,BlockColor col)
+    :pos(pos),col(col){}
 };
 #endif

BlockClump.cpp

@@ -4,16 +4,16 @@ std::vector<Block>&BlockClump::getBlocks(){
     return blocks;
 }
 
-void BlockClump::addBlock(int col){
-    blocks.push_back(Block({(float)col*12,0}));
+void BlockClump::addBlock(int col,BlockColor color){
+    blocks.push_back(Block({(float)col*12,0},color));
 }
 
-void BlockClump::addBlock(int col,int row){
-    blocks.push_back(Block({(float)col*12,(float)row*12}));
+void BlockClump::addBlock(int col,int row,BlockColor color){
+    blocks.push_back(Block({(float)col*12,(float)row*12},color));
 }
 
-void BlockClump::addBlock(vf2d offset){
-    blocks.push_back(Block(offset));
+void BlockClump::addBlock(vf2d offset,BlockColor color){
+    blocks.push_back(Block(offset,color));
 }
 
 vf2d BlockClump::getBlockPosition(Block&b){

BlockClump.h

@@ -3,6 +3,7 @@
 #include "pixelGameEngine.h"
 
 class Block;
+enum class BlockColor;
 
 class BlockClump{
     std::vector<Block>blocks;
@@ -12,9 +13,9 @@ class BlockClump{
     float y=0;
     BlockClump(){}
     std::vector<Block>&getBlocks();
-    void addBlock(int col);
-    void addBlock(int col,int row);
-    void addBlock(vf2d offset);
+    void addBlock(int col,BlockColor color);
+    void addBlock(int col,int row,BlockColor color);
+    void addBlock(vf2d offset,BlockColor color);
     //Get a block's position relative to this block clump.
     vf2d getBlockPosition(Block&b);
 };

Board.cpp

@@ -2,49 +2,37 @@
 
 extern Meteos*game;
 
-Board::Board(vi2d boardSize,float gravity,float spawnRate)
-:boardSize(boardSize),gravity(gravity),spawnRate(spawnRate){
+Board::Board()
+:colorHandler({}){}
+
+Board::Board(vi2d boardSize,float gravity,float spawnRate,std::array<int,10> colorRates,Renderable&tileset)
+:boardSize(boardSize),gravity(gravity),spawnRate(spawnRate),colorHandler(colorRates),tileset(tileset.Decal()){
     drawOffset={(float)game->ScreenWidth()/2-boardSize.x/2*12,(float)game->ScreenHeight()/2-boardSize.y/2*12};
     yBottom=(boardSize.y-1)*12;
     for (int i=0;i<boardSize.x;i++) {
         cols.push_back(std::vector<Block>());
     }
-    BlockClump c=BlockClump();
-    c.addBlock(0,0);
-    c.addBlock(1,0);
-    c.addBlock(2,0);
-    c.vspeed=-20;
-    c.y=yBottom-12;
-    BlockClump c2=BlockClump();
-    c2.addBlock(0,0);
-    c2.addBlock(1,0);
-    c2.addBlock(1,-1);
-    c2.addBlock(2,0);
-    c2.vspeed=20;
-    c2.y=24;
-    clumps.push_back(c);
-    clumps.push_back(c2);
 }
 
 void Board::spawnBlock(int col){
     BlockClump c=BlockClump();
-    c.addBlock(col);
+    c.addBlock(col,colorHandler.getRandomColor());
     for(int counter=1;game->coinFlip(game->gen)==0;counter++) {
-        c.addBlock(col,-counter);
+        c.addBlock(col,-counter,colorHandler.getRandomColor());
     }
     if (game->coinFlip(game->gen)==0) {
         if (col>0) {
-            c.addBlock(col-1);
+            c.addBlock(col-1,colorHandler.getRandomColor());
             for(int counter=1;game->coinFlip(game->gen)==0;counter++) {
-                c.addBlock(col-1,-counter);
+                c.addBlock(col-1,-counter,colorHandler.getRandomColor());
             }
         }
     }
     if (game->coinFlip(game->gen)==0) {
         if (col<boardSize.x-1) {
-            c.addBlock(col+1);
+            c.addBlock(col+1,colorHandler.getRandomColor());
             for(int counter=1;game->coinFlip(game->gen)==0;counter++) {
-                c.addBlock(col+1,-counter);
+                c.addBlock(col+1,-counter,colorHandler.getRandomColor());
             }
         }
     }
@@ -84,7 +72,7 @@ void Board::convertClump(int ind){
                 Block&b2=c.getBlocks()[i];
                 if (c.getBlockPosition(b).x==b2.pos.x) {
                     b2.markedForDeletion=true;
-                    c2.addBlock(b2.pos);
+                    c2.addBlock(b2.pos,b2.col);
                 }
                 c2.y=c.y;
             }
@@ -95,4 +83,16 @@ void Board::convertClump(int ind){
         }
     }
     removeClump(ind);
+}
+
+BlockColor ColorDistributor::getRandomColor(){
+    int val=range(game->gen);
+    for (int i=0;i<10;i++) {
+        if (rangeTable[i].first!=-1&&
+            rangeTable[i].first<=val&&
+            rangeTable[i].second>val) {
+            return (BlockColor)i;
+        }
+    }
+    return BlockColor::WHITE;
 }

Board.h

@@ -5,17 +5,42 @@
 class Block;
 class BlockClump;
 
+enum class BlockColor;
+
+class ColorDistributor{
+    std::array<std::pair<int,int>,10>rangeTable;
+    int maxRange=0;
+    std::uniform_int_distribution<>range;
+    public:
+    ColorDistributor(std::array<int,10>colorRates){
+        int sum=0;
+        for (int i=0;i<colorRates.size();i++) {
+            if (colorRates[i]>0) {
+                rangeTable[i]={sum,sum+colorRates[i]};
+                sum+=colorRates[i];
+                maxRange=sum;
+            } else {
+                rangeTable[i]={-1,-1};
+            }
+        }
+        range=std::uniform_int_distribution<>(0, maxRange);
+    }
+    BlockColor getRandomColor();
+};
+
 class Board{
     std::vector<std::vector<Block>> cols;
     std::vector<BlockClump> clumps;
     public:
+    ColorDistributor colorHandler;
     float yBottom;
+    Decal*tileset;
     vf2d drawOffset;
     vi2d boardSize;
     float gravity;
     float spawnRate;
-    Board(){}
-    Board(vi2d boardSize,float gravity,float spawnRate);
+    Board();
+    Board(vi2d boardSize,float gravity,float spawnRate,std::array<int,10> colorRates,Renderable&tileset);
     void spawnBlock(int col);
     std::vector<Block>&getBlocks(int col);
     std::vector<BlockClump>&getBlockClumps();

C++/scripts/build.sh

@@ -1,6 +1,11 @@
 #Compiles the entire program then runs it, producing an executable. If the "test" argument is included, will try and run tests too (in the test folder)
 #C++
 printf "Running program...\n\n\n"
+output=$(dpkg -l | grep libx11-dev)
+if [[ -z $output ]]
+then
+    sudo apt install libx11-dev libpulse-dev mesa-common-dev libpng-dev
+fi
 if [ "$1" = "test" ]
 then
     printf "Running tests...\n"

C++/scripts/debug.sh

@@ -1,6 +1,11 @@
 #Compiles the entire program with debug flags then runs it in gdb. If the "test" argument is included, will try and run tests too (in the test folder)
 #C++
 printf "Running program...\n\n\n"
+output=$(dpkg -l | grep libx11-dev)
+if [[ -z $output ]]
+then
+    sudo apt install libx11-dev libpulse-dev mesa-common-dev libpng-dev
+fi
 if [ "$1" = "test" ]
 then
     printf "Running tests...\n"

C++/scripts/md5

@@ -1,7 +1,7 @@
-build.sh:6fbec04ed16be42bab846f1eed603133  -
+build.sh:d5e4e98a6f677aa0a9759ba0afb2fb77  -
 commit.sh:d03a46e721060c22ccb146e19d27e70a  -
-debug.sh:7f57c6640be5f262988961c3b45dce97  -
+debug.sh:849488515cab075948653c15eec4177b  -
 lines.sh:3b907786f7fc9204025993016c9080de  -
-release.sh:0a525311cc14b9c8aefc6f2b816129a1  -
+release.sh:6a96fb84ba64ed60d31be436ec069f05  -
 temp:d41d8cd98f00b204e9800998ecf8427e  -
-web.sh:96f2c316536011a3defac50aecae487d  -
+web.sh:b982212b88b80a59ad607b47d2ff3e94  -

C++/scripts/release.sh

@@ -1,6 +1,11 @@
 #Creates a release build that focuses on high runtime performance.
 #C++
 printf "Running program...\n\n\n"
+output=$(dpkg -l | grep libx11-dev)
+if [[ -z $output ]]
+then
+    sudo apt install libx11-dev libpulse-dev mesa-common-dev libpng-dev
+fi
 if g++ $(find . -type f -name "*.cpp" -not -path "./test/*") ${CUSTOM_PARAMS} -O3 -s -DNDEBUG -o ${PROJECT_NAME}; then
     ./${PROJECT_NAME} "$@"
 fi

C++/scripts/web.sh

@@ -1,5 +1,10 @@
 #Compiles emscripten instance of this project for the web.
 #C++
+output=$(dpkg -l | grep libx11-dev)
+if [[ -z $output ]]
+then
+    sudo apt install libx11-dev libpulse-dev mesa-common-dev libpng-dev
+fi
 if [ -d "assets" ]; then
     em++ -std=c++17 -O2 -s ALLOW_MEMORY_GROWTH=1 -s MAX_WEBGL_VERSION=2 -s MIN_WEBGL_VERSION=2 -s USE_SDL_MIXER=2 -s USE_LIBPNG=1 $(find . -type f -name "*.cpp" -not -path "./test/*") -o ${PROJECT_NAME}.html -I pixelGameEngine.h --preload-file ./assets
 else

Meteos.h

@@ -13,6 +13,7 @@ class Meteos : public olc::PixelGameEngine{
     std::uniform_int_distribution<> randBlockPos,coinFlip;
     std::mt19937 gen;
     Board gameBoard;
+    std::map<std::string,Renderable> SPRITES;
     bool OnUserCreate()override;
     bool OnUserUpdate(float fElapsedTime)override;
 };

main.cpp

@@ -9,12 +9,15 @@ bool Meteos::OnUserCreate()
 {
 	game=this;
 
+	SPRITES["blocks_test.png"].Load("assets/blocks_test.png");
+
 	std::random_device rd;  //Will be used to obtain a seed for the random number engine
     gen=std::mt19937(rd()); //Standard mersenne_twister_engine seeded with rd()
     randBlockPos=std::uniform_int_distribution<>(0, 9);
     coinFlip=std::uniform_int_distribution<>(0, 1);
 
-	gameBoard=Board({10,14},12.f,3.0f);
+	gameBoard=Board({10,14},12.f,3.0f,{3,3,2,3,2,3,0,0,0,0},SPRITES["blocks_test.png"]);
+
 	return true;
 }
 
@@ -57,7 +60,7 @@ bool Meteos::OnUserUpdate(float fElapsedTime)
 						//Copy every block from one clump to the other
 						for (int m=0;m<c2.getBlocks().size();m++) {
 							Block&b4=c2.getBlocks()[m];
-							c.addBlock(b4.pos.x/12,(c2.getBlockPosition(b4).y-c.y)/12);
+							c.addBlock(b4.pos.x/12,(c2.getBlockPosition(b4).y-c.y)/12,b4.col);
 						}
 						if (c.vspeed>0) {
 							c.vspeed/=4;
@@ -92,17 +95,17 @@ bool Meteos::OnUserUpdate(float fElapsedTime)
 				goto nextClump;
 			}
 		}
+		c.y+=c.vspeed*fElapsedTime;
 		for (int j=0;j<c.getBlocks().size();j++){
 			Block&b=c.getBlocks()[j];
-			c.y+=c.vspeed*fElapsedTime;
-			FillRectDecal(c.getBlockPosition(b)+gameBoard.drawOffset,{12,12},DARK_GREEN);
+			DrawPartialDecal(c.getBlockPosition(b)+gameBoard.drawOffset,gameBoard.tileset,{(float)(int)b.col*12,0},{12,12});
 		}
 		nextClump:;
 	}
 	for (int i=0;i<gameBoard.boardSize.x;i++){
 		for (int y=0;y<gameBoard.getBlocks(i).size();y++){
 			Block&b=gameBoard.getBlocks(i)[y];
-			FillRectDecal(b.pos+gameBoard.drawOffset,{12,12},GREEN);
+			DrawPartialDecal(b.pos+gameBoard.drawOffset,gameBoard.tileset,{(float)(int)b.col*12,0},{12,12});
 		}
 	}
 	return true;