X-Git-Url: https://deadsoftware.ru/gitweb?p=netwar.git;a=blobdiff_plain;f=netwar.c;h=e18438e8a650fd59003429dea65e3ba3ea91c6cc;hp=a3236f122f95dd8ff4a6d58c3dcee5668fd856ac;hb=HEAD;hpb=0aebaa861295894d8bfd51ee7d02da0d4b63e477

diff --git a/netwar.c b/netwar.c
index a3236f1..e18438e 100644
--- a/netwar.c
+++ b/netwar.c
@@ -12,10 +12,19 @@
 #define HEIGHT 480
 
 static const float ship[] = {
-	+1.0, +0.0,	-1.0, -1.0,
-	-1.0, -1.0,	+0.0, +0.0,
-	+0.0, +0.0,	-1.0, +1.0,
-	-1.0, +1.0,	+1.0, +0.0,
+	+1.0, +0.0,
+	-1.0, -1.0,
+	+0.0, +0.0,
+	-1.0, +1.0,
+	+1.0, +0.0,
+};
+
+static const float star[] = {
+	+1.0, +0.0,
+	+0.0, -1.0,
+	-1.0, +0.0,
+	+0.0, +1.0,
+	+1.0, +0.0,	
 };
 
 static char     * host = "localhost";
@@ -78,13 +87,40 @@ static void closewindow() {
 	SDL_DestroyWindow(window);
 }
 
+static void paintmodel(const float * model, int modelsz, float mx, float my, float r, float size, int cx, int cy) {
+	int scale = (WIDTH + HEIGHT) / 2 * size / 2;
+
+	int count = modelsz / sizeof(model[0]) / 2;
+	int x = mx * WIDTH  / 2;
+	int y = my * HEIGHT / 2;
+
+	SDL_Point pix[count];
+	for(int j = 0; j < count * 2; j += 2) {
+		float c = cos(r * 2 * M_PI);
+		float s = sin(r * 2 * M_PI);
+		float rx = model[j + 0] * scale;
+		float ry = model[j + 1] * scale;
+		pix[j / 2].x = cx + x + (c * rx - s * ry);
+		pix[j / 2].y = cy + y + (s * rx + c * ry);
+	}	
+
+	SDL_RenderDrawLines(renderer, pix, count);
+}
+
 static void paintwindow() {
 	SDL_SetRenderDrawColor(renderer, 0x00, 0x00, 0x00, 0x00);
 	SDL_RenderClear(renderer);
 
 	int cx = WIDTH / 2;
 	int cy = HEIGHT / 2;
-	int shipsz = (WIDTH + HEIGHT) / 2 * PLAYER_SIZE;
+
+	SDL_SetRenderDrawColor(renderer, 0x00, 0xFF, 0xFF, 0x00);
+
+	static float start_r;
+	for(int i = 0; i < STAR_SIZE * 150; i++)
+		paintmodel(star, sizeof(star), 0, 0, start_r + i * M_PI, STAR_SIZE, cx, cy);
+
+	start_r += 0.0001;
 
 	for(int i = 0; i < MAX_PLAYERS; i++) {
 		if(i == cl_playerid)
@@ -92,22 +128,8 @@ static void paintwindow() {
 		else
 			SDL_SetRenderDrawColor(renderer, 0xFF, 0x00, 0x00, 0x00);
 
-		int count = sizeof(ship) / sizeof(ship[0]) / 2;
-		int x = g_player[i].x * WIDTH  / 2;
-		int y = g_player[i].y * HEIGHT / 2;
-
-		SDL_Point pixship[count];
-		for(int j = 0; j < count * 2; j += 2) {
-			float c = cos(g_player[i].r * 2 * M_PI);
-			float s = sin(g_player[i].r * 2 * M_PI);
-			float rx = ship[j + 0] * shipsz;
-			float ry = ship[j + 1] * shipsz;
-			pixship[j / 2].x = cx + x + (c * rx - s * ry);
-			pixship[j / 2].y = cy + y + (s * rx + c * ry);
-		}
-
 		if(g_player[i].live)
-			SDL_RenderDrawLines(renderer, pixship, count);
+			paintmodel(ship, sizeof(ship), g_player[i].x, g_player[i].y, g_player[i].r, PLAYER_SIZE, cx, cy);
 	}
 
 	for(int i = 0; i < MAX_BULLETS; i++) {