fancy bar

This might be extremely slow, but for now it's good enough.

CMakeLists.txt

@@ -23,6 +23,7 @@ set(SOURCES
 
 set(ASSETS
 	assets/background.png
+	assets/bar3.png
 )
 
 set(FLAGS

assets/fxconv-metadata.txt

@@ -2,3 +2,6 @@
 background.png:
   type: bopti-image
   name: bimg_background
+bar3.png:
+  type: bopti-image
+  name: bimg_bar3

include/bar.h

@@ -1,6 +1,8 @@
 #pragma once
 #include <gint/display.h>
 
+extern bopti_image_t bimg_bar3;
+
 #define BAR_WIDTH     16
 #define BAR_Y         48
 #define BAR_HEIGHT    (DHEIGHT - BAR_Y - 16)
@@ -10,6 +12,7 @@ struct Bar {
 	int x;
 	int y;
 	int height;
+	int limit_height;
 	float fill;
 };
 

src/bar/draw.c

@@ -5,11 +5,21 @@ void
 bar_draw(struct Bar bar)
 {
 	const int height = bar.fill * (float)bar.height;
-	const int y = bar.y + bar.height - height;
+	const int low_y = bar.y + bar.height;
+	const int high_y = bar.y - bar.limit_height + bar.height - height;
+	int i;
 
 	/* borders */
-	drect_border(bar.x - 1, bar.y - 1, bar.x + BAR_WIDTH + 1,
-	             bar.y + bar.height + 1, C_WHITE, 2, C_BLACK);
-	/* fill */
-	drect(bar.x, y, bar.x + BAR_WIDTH, y + height, C_RGB(0, 32, 32));
+	drect(bar.x, bar.y - bar.limit_height, bar.x + BAR_WIDTH - 1,
+	      low_y + bar.limit_height - 1, C_BLACK);
+	/* draw lower limit */
+	dsubimage(bar.x, low_y, &bimg_bar3, 0, bar.limit_height + 1,
+	          bimg_bar3.width, bar.limit_height, DIMAGE_NOCLIP);
+	/* draw higher limit */
+	dsubimage(bar.x, high_y, &bimg_bar3, 0, 0, bimg_bar3.width,
+	          bar.limit_height, DIMAGE_NOCLIP);
+	/* draw fill */
+	for (i = high_y + bar.limit_height; i < low_y; i += 1)
+		dsubimage(bar.x, i, &bimg_bar3, 0, bar.limit_height,
+		          bimg_bar3.width, 1, DIMAGE_NOCLIP);
 }

src/bar/init.c

@@ -26,6 +26,7 @@ bar_init(enum BarID bar_id)
 	    .x = x,
 	    .y = BAR_Y,
 	    .height = BAR_HEIGHT,
+	    .limit_height = bimg_bar3.height / 2,
 	    .fill = BAR_BASE_FILL,
 	};
 }

src/main.c

@@ -19,7 +19,8 @@ main(void)
 	choice = choice_init();
 
 	bar_change(&bars[BAR_CASH], 0.2);
-	bar_change(&bars[BAR_SMILE], 0.4);
+	bar_change(&bars[BAR_SMILE], -0.6);
+	bar_change(&bars[BAR_SUN], 69.42);
 
 	main_draw();
 	getkey();