Dynamic adjustable window sizes

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

MeercaChase.cpp

@@ -13,6 +13,9 @@ using namespace std;
 #define DOWN 2
 #define LEFT 3
 
+#define WINDOW_WIDTH 480
+#define WINDOW_HEIGHT 240
+
 #define TAIL_DISTANCE 4
 
 struct TailData{
@@ -40,12 +43,13 @@ public:
 	olc::Decal*meerca,*negg,*badnegg,*goldennegg,*rainbownegg;
 	const float UPDATE_RATE = 0.016666667f;
 	const int NEGG_BOUNDARY=6;
+	const int WALL_BOUNDARY=-8;
 	float accumulatedTime = 0.0f;
 	int frameCount=0;
 	int moveSpd=4;
 	int neggType=1;
 	float meercaSpd[2] = {0,0};
-	float meercaPos[2] = {240,240};
+	float meercaPos[2] = {WINDOW_WIDTH/2,WINDOW_HEIGHT/2};
 	float scorePos[2] = {-50,-50};
 	int scoreTransparency=255;
 	int scoreValue=1;
@@ -58,15 +62,15 @@ public:
 
 	void assignNeggRandomPos() {
 		do {
-			neggPos[0]=(float)rand()/(float)RAND_MAX*(480-NEGG_BOUNDARY*2)+NEGG_BOUNDARY;
-			neggPos[1]=(float)rand()/(float)RAND_MAX*(480-NEGG_BOUNDARY*2)+NEGG_BOUNDARY;
+			neggPos[0]=(float)rand()/(float)RAND_MAX*(WINDOW_WIDTH-NEGG_BOUNDARY*2)+NEGG_BOUNDARY;
+			neggPos[1]=(float)rand()/(float)RAND_MAX*(WINDOW_HEIGHT-NEGG_BOUNDARY*2)+NEGG_BOUNDARY;
 		} while(!positionFree(neggPos));
 	}
 	void spawnBadNegg() {
 		badNeggs=(float*)realloc(badNeggs,sizeof(float)*(++badNeggCount*2));
 		do {
-			badNeggs[badNeggCount*2-2] = (float)rand()/(float)RAND_MAX*(480-NEGG_BOUNDARY*2)+NEGG_BOUNDARY;
-			badNeggs[badNeggCount*2-1] = (float)rand()/(float)RAND_MAX*(480-NEGG_BOUNDARY*2)+NEGG_BOUNDARY;
+			badNeggs[badNeggCount*2-2] = (float)rand()/(float)RAND_MAX*(WINDOW_WIDTH-NEGG_BOUNDARY*2)+NEGG_BOUNDARY;
+			badNeggs[badNeggCount*2-1] = (float)rand()/(float)RAND_MAX*(WINDOW_HEIGHT-NEGG_BOUNDARY*2)+NEGG_BOUNDARY;
 		} while(!positionFree(badNeggs+(badNeggCount*2-2),true));
 	}
 	boolean positionFree(float*pos) {
@@ -103,8 +107,8 @@ public:
 		badNeggCount=0;
 		tailSize=0;
 		score=0;
-		meercaPos[0]=240;
-		meercaPos[1]=240;
+		meercaPos[0]=WINDOW_WIDTH/2;
+		meercaPos[1]=WINDOW_HEIGHT/2;
 		meercaSpd[0]=0;
 		meercaSpd[1]=0;
 	}
@@ -134,19 +138,19 @@ public:
 		if (GetKey(olc::F1).bPressed) {
 			ConsoleShow(olc::F1,false);
 		}
-		if (GetKey(olc::W).bPressed&&(meercaSpd[0]+meercaSpd[1]==0||meercaSpd[0]!=0)) {
+		if ((GetKey(olc::W).bPressed||(GetMouse(0).bPressed&&(GetMouseY()-meercaPos[1]<0&&(meercaSpd[0]!=0||abs(GetMouseX()-meercaPos[0])<abs(GetMouseY()-meercaPos[1])))))&&(meercaSpd[0]+meercaSpd[1]==0||meercaSpd[0]!=0)) {
 			meercaSpd[0]=0;
 			meercaSpd[1]=-moveSpd;
-		}
-		if (GetKey(olc::A).bPressed&&(meercaSpd[0]+meercaSpd[1]==0||meercaSpd[1]!=0)) {
+		} else
+		if ((GetKey(olc::A).bPressed||(GetMouse(0).bPressed&&(GetMouseX()-meercaPos[0]<0&&(meercaSpd[1]!=0||abs(GetMouseY()-meercaPos[1])<abs(GetMouseX()-meercaPos[0])))))&&(meercaSpd[0]+meercaSpd[1]==0||meercaSpd[1]!=0)) {
 			meercaSpd[0]=-moveSpd;
 			meercaSpd[1]=0;
-		}
-		if (GetKey(olc::D).bPressed&&(meercaSpd[0]+meercaSpd[1]==0||meercaSpd[1]!=0)) {
+		} else
+		if ((GetKey(olc::D).bPressed||(GetMouse(0).bPressed&&(GetMouseX()-meercaPos[0]>0&&(meercaSpd[1]!=0||abs(GetMouseY()-meercaPos[1])<abs(GetMouseX()-meercaPos[0])))))&&(meercaSpd[0]+meercaSpd[1]==0||meercaSpd[1]!=0)) {
 			meercaSpd[0]=moveSpd;
 			meercaSpd[1]=0;
-		}
-		if (GetKey(olc::S).bPressed&&(meercaSpd[0]+meercaSpd[1]==0||meercaSpd[0]!=0)) {
+		} else
+		if ((GetKey(olc::S).bPressed||(GetMouse(0).bPressed&&(GetMouseY()-meercaPos[1]>0&&(meercaSpd[0]!=0||abs(GetMouseX()-meercaPos[0])<abs(GetMouseY()-meercaPos[1])))))&&(meercaSpd[0]+meercaSpd[1]==0||meercaSpd[0]!=0)) {
 			meercaSpd[0]=0;
 			meercaSpd[1]=moveSpd;
 		}
@@ -198,9 +202,6 @@ public:
 			DrawRotatedDecal({badNeggs[i*2],badNeggs[i*2+1]},badnegg,0,{16,16},{1,1});
 		}
 		DrawString({16,16},"Score: "+to_string(score),olc::VERY_DARK_BLUE);
-		if (IsMobile()) {
-			DrawString({16,32},"<Using Mobile Controls>",olc::WHITE,2);
-		}
 		for (int i=0;i<tailSize;i++) {
 			if (i!=tailSize-1&&abs(meercaPos[0]-meercaPreviousPos[(i*8+6)])<8&&abs(meercaPos[1]-meercaPreviousPos[(i*8+7)])<8) {
 				init();
@@ -247,7 +248,7 @@ public:
 				spawnBadNegg();
 			}
 		}
-		if (meercaPos[0]<-8||meercaPos[0]>488||meercaPos[1]<-8||meercaPos[1]>488) {
+		if (meercaPos[0]<WALL_BOUNDARY||meercaPos[0]>WINDOW_WIDTH-WALL_BOUNDARY||meercaPos[1]<WALL_BOUNDARY||meercaPos[1]>WINDOW_HEIGHT-WALL_BOUNDARY) {
 			init();
 		}
 		for (int i=0;i<badNeggCount;i++) {
@@ -264,7 +265,7 @@ public:
 int main()
 {
 	MeercaChase game;
-	if (game.Construct(480, 480, 4, 4))
+	if (game.Construct(WINDOW_WIDTH, WINDOW_HEIGHT, 4, 4))
 		game.Start();
 
 	return 0;