Added launch time

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

BlockClump.h

@@ -10,6 +10,7 @@ class BlockClump{
     public:
     float vspeed=0;
     float landTime=0.f;
+    float launchTime=0.f;
     float y=0;
     BlockClump(){}
     std::vector<Block>&getBlocks();

Board.cpp

@@ -5,8 +5,8 @@ extern Meteos*game;
 Board::Board()
 :colorHandler({}){}
 
-Board::Board(vi2d boardSize,float gravity,float maxGravity,float launchSpd,float spawnRate,std::array<int,10> colorRates,Renderable&tileset)
+Board::Board(vi2d boardSize,float gravity,float maxGravity,float launchSpd,float launchTime,float spawnRate,std::array<int,10> colorRates,Renderable&tileset)
-:boardSize(boardSize),gravity(gravity),maxGravity(maxGravity),launchSpd(launchSpd),spawnRate(spawnRate),colorHandler(colorRates),tileset(tileset.Decal()){
+:boardSize(boardSize),gravity(gravity),maxGravity(maxGravity),launchSpd(launchSpd),launchTime(launchTime),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++) {

Board.h

@@ -41,8 +41,9 @@ class Board{
     float maxGravity;
     float spawnRate;
     float launchSpd;
+    float launchTime; //How much time a stack rises before beginning descent.
     Board();
-    Board(vi2d boardSize,float gravity,float maxGravity,float launchSpd,float spawnRate,std::array<int,10> colorRates,Renderable&tileset);
+    Board(vi2d boardSize,float gravity,float maxGravity,float launchSpd,float launchTime,float spawnRate,std::array<int,10> colorRates,Renderable&tileset);
     void spawnBlock(int col);
     void addClump(BlockClump&c);
     std::vector<Block>&getBlocks(int col);

main.cpp

@@ -12,13 +12,12 @@ bool Meteos::OnUserCreate()
 	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()
+    gen=std::mt19937(rd()); //Standard mersenne_twister_engine seeded with rd()
-	gen=std::mt19937(0);
 	//Seed 0 causes a stacked block in the middle row followed by a giant stack up soon after.
     randBlockPos=std::uniform_int_distribution<>(0, 9);
     coinFlip=std::uniform_int_distribution<>(0, 1);
 
-	gameBoard=Board({10,14},0.2f,1.f,-6.f,1.0f,{3,0,0,0,0,0,0,0,0,0},SPRITES["blocks_test.png"]);
+	gameBoard=Board({10,14},0.04f,0.7f,-1.f,1.7f,1.0f,{3,0,0,0,0,0,0,0,0,0},SPRITES["blocks_test.png"]);
 
 	return true;
 }
@@ -42,7 +41,11 @@ void Meteos::updateGame(float fElapsedTime){
 	}
 	for (int i=0;i<gameBoard.getBlockClumps().size();i++){
 		BlockClump&c=gameBoard.getBlockClumps()[i];
-		c.vspeed+=gameBoard.gravity;
+		if (c.launchTime>0) {
+			c.launchTime-=fElapsedTime;
+		} else {
+			c.vspeed+=gameBoard.gravity;
+		}
 		if (c.vspeed>gameBoard.maxGravity){
 			c.vspeed=gameBoard.maxGravity;
 		}
@@ -205,6 +208,7 @@ void Meteos::updateGame(float fElapsedTime){
 			Block&b=c.getBlocks()[i];
 			b.col=BlockColor::LAUNCHED;
 			c.vspeed=gameBoard.launchSpd;
+			c.launchTime=gameBoard.launchTime;
 		}
 	}
 	std::vector<std::pair<int,int>>matchedBlockIDs; //Col followed by index
@@ -322,6 +326,7 @@ void Meteos::updateGame(float fElapsedTime){
 			}
 			b.col=BlockColor::LAUNCHED;
 			c.vspeed=gameBoard.launchSpd;
+			c.launchTime=gameBoard.launchTime;
 		}
 		for (std::pair<int,int>&info:matchedBlockIDs) {
 			Block&b=gameBoard.getBlocks(info.first)[info.second];