work

1 files changed, 91 insertions, 0 deletions

diff --git a/objects.c b/objects.c
new file mode 100644
index 0000000..0e1adde
--- /dev/null
+++ b/objects.c
@@ -0,0 +1,91 @@
+#include "include/objects.h"
+
+box get_box_of_object(platform_window* window, object o) {
+	map_info info = get_map_info(window);
+	float render_x = (info.tile_width * o.position.x) + (info.px_incline * o.position.y);
+	vec2f rendertl = (vec2f){render_x, info.tile_width * o.position.y - o.h*info.px_raised_per_h};
+	vec2f rendertr = (vec2f){render_x + info.tile_width, info.tile_height * o.position.y - o.h*info.px_raised_per_h};
+	vec2f renderbr = (vec2f){render_x + info.px_incline+info.tile_width, info.tile_height * o.position.y + info.tile_height - o.h*info.px_raised_per_h};
+	vec2f renderbl = (vec2f){render_x + info.px_incline, info.tile_height * o.position.y + info.tile_height - o.h*info.px_raised_per_h};
+
+	o.h += o.size.z;
+	vec2f rendertl2 = (vec2f){render_x, info.tile_width * o.position.y - o.h*info.px_raised_per_h};
+	vec2f rendertr2 = (vec2f){render_x + info.tile_width, info.tile_height * o.position.y - o.h*info.px_raised_per_h};
+	vec2f renderbr2 = (vec2f){render_x + info.px_incline+info.tile_width, info.tile_height * o.position.y + info.tile_height - o.h*info.px_raised_per_h};
+	vec2f renderbl2 = (vec2f){render_x + info.px_incline, info.tile_height * o.position.y + info.tile_height - o.h*info.px_raised_per_h};
+
+	return (box){rendertl, rendertr, renderbl, renderbr, rendertl2, rendertr2, renderbl2, renderbr2};
+}
+
+void render_quad_with_outline(vec2f tl, vec2f tr, vec2f bl, vec2f br) {
+	renderer->render_quad(
+			tl.x, tl.y, 
+			bl.x, bl.y, 
+			br.x, br.y, 
+			tr.x, tr.y, 
+			rgb(200,200,0));
+
+	renderer->render_line(tl.x, tl.y, tr.x, tr.y, 1, rgb(0,0,255)); // top
+	renderer->render_line(tl.x, tl.y, bl.x, bl.y, 1, rgb(0,0,255)); // left
+	renderer->render_line(tr.x, tr.y, br.x, br.y, 1, rgb(0,0,255)); // right
+	renderer->render_line(bl.x, bl.y, br.x, br.y, 1, rgb(0,0,255)); // bottom
+}
+
+object get_object_at_tile(int x, int y) {
+	for (int i = 0; i < max_objects; i++) {
+		object o = objects[i];
+		if (!o.active) continue;
+		if (o.position.x == x && o.position.y == y) return o;
+	}
+	return (object){0};
+}
+
+void draw_objects_at_row(platform_window* window, int row) {
+	map_info info = get_map_info(window);
+
+	bool did_player_draw = false;
+	int x_of_player = playerx;
+	int y_of_player = playery;
+
+	for (int i = 10; i >= 0; i--) {
+		object o = get_object_at_tile(i, row);
+		
+		if (row == y_of_player && x_of_player == i) {
+			draw_player(window);
+		}
+
+		draw_zombies_at_tile(window, i, row);
+		
+		if (!o.active) continue;
+		box box = get_box_of_object(window, o);
+		render_quad_with_outline(box.tl_b, box.tr_b, box.bl_b, box.br_b);
+		render_quad_with_outline(box.tl_u, box.tr_u, box.bl_u, box.br_u);
+		render_quad_with_outline(box.tl_u, box.tl_b, box.bl_u, box.bl_b);
+		render_quad_with_outline(box.bl_u, box.br_u, box.bl_b, box.br_b);
+	}
+}
+
+void create_box(float x, float y, float h) {
+	for (int i = 0; i < max_objects; i++) {
+		object o = objects[i];
+		if (o.active) continue;
+
+		objects[i].active = true;
+		objects[i].position = (vec2f){x, y};
+		objects[i].h = h;
+		objects[i].size = (vec3f){1,1,2};
+		break;
+	}
+}
+
+void create_objects() {
+	// rechts naar links op map.
+	create_box(4, 0, 0);
+	create_box(1, 0, 0);
+	create_box(0, 0, 0);
+
+	create_box(0, 1, 0);
+	create_box(3, 5, 0);
+
+	spawn_zombie(2, 7);
+}
\ No newline at end of file