simkir/zig-a-puzzle-a-day
0
0
Fork 0
Code Issues Pull Requests Packages Releases Activity

Add the rest of the bricks

Browse Source
This commit is contained in:
Simen Kirkvik
2026-03-06 17:34:18 +01:00
parent b3526bce99
commit 001015aaf8
1 changed files with 101 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/root.zig
+101 -26
View File
@@ -38,7 +38,7 @@ const State = struct {
frame_count: i32,
mouse_pos: V2,
camera: Camera,
brick: Brick,
bricks: [8]Brick,
};
fn pointInsideRect(p: V2, rect_start: V2, rect_size: V2) bool {
@@ -100,8 +100,8 @@ pub fn updateAndRender(memory: *platform.AppMemory, buffer: platform.OffscreenBu
if (!memory.initialized) {
state.camera.offset = mid;
state.brick = Brick{
.pos = V2{ .x = 50, .y = 50},
state.bricks[0] = Brick{
.pos = V2{ .x = 0, .y = 50},
.tiles = [4][4]u32{
.{1, 1, 1, 1},
.{1, 0, 0, 0},
@@ -110,6 +110,77 @@ pub fn updateAndRender(memory: *platform.AppMemory, buffer: platform.OffscreenBu
},
};
state.bricks[1] = Brick{
.pos = V2{ .x = 32, .y = 50},
.tiles = [4][4]u32{
.{2, 2, 2, 0},
.{2, 2, 0, 0},
.{0, 0, 0, 0},
.{0, 0, 0, 0},
},
};
state.bricks[2] = Brick{
.pos = V2{ .x = 64, .y = 50},
.tiles = [4][4]u32{
.{3, 3, 3, 0},
.{0, 0, 3, 3},
.{0, 0, 0, 0},
.{0, 0, 0, 0},
},
};
state.bricks[3] = Brick{
.pos = V2{ .x = 96, .y = 50},
.tiles = [4][4]u32{
.{4, 0, 0, 0},
.{4, 4, 4, 0},
.{0, 0, 4, 0},
.{0, 0, 0, 0},
},
};
state.bricks[4] = Brick{
.pos = V2{ .x = 128, .y = 50},
.tiles = [4][4]u32{
.{5, 5, 5, 5},
.{0, 5, 0, 0},
.{0, 0, 0, 0},
.{0, 0, 0, 0},
},
};
state.bricks[5] = Brick{
.pos = V2{ .x = 160, .y = 50},
.tiles = [4][4]u32{
.{6, 6, 6, 0},
.{6, 0, 0, 0},
.{6, 0, 0, 0},
.{0, 0, 0, 0},
},
};
state.bricks[6] = Brick{
.pos = V2{ .x = 192, .y = 50},
.tiles = [4][4]u32{
.{7, 7, 7, 0},
.{7, 7, 7, 0},
.{0, 0, 0, 0},
.{0, 0, 0, 0},
},
};
state.bricks[7] = Brick{
.pos = V2{ .x = 224, .y = 50},
.tiles = [4][4]u32{
.{8, 8, 8, 0},
.{8, 0, 8, 0},
.{0, 0, 0, 0},
.{0, 0, 0, 0},
},
};
memory.initialized = true;
}
@@ -122,21 +193,23 @@ pub fn updateAndRender(memory: *platform.AppMemory, buffer: platform.OffscreenBu
};
var mouse_on_brick = false;
for (state.brick.tiles, 0..) |row, i| {
for (row, 0..) |tile, j| {
if (tile == 1) {
const tile_pos = V2{
.x = @floatFromInt(j * TILE_SIZE),
.y = @floatFromInt(i * TILE_SIZE),
};
const pos = tile_pos.add(state.brick.pos);
for (&state.bricks) |*brick| {
for (brick.tiles, 0..) |row, i| {
for (row, 0..) |tile, j| {
if (tile > 0) {
const tile_pos = V2{
.x = @floatFromInt(j * TILE_SIZE),
.y = @floatFromInt(i * TILE_SIZE),
};
const pos = tile_pos.add(brick.pos);
const camera_pos = pos.add(state.camera.pos);
if (pointInsideRect(state.mouse_pos, camera_pos, tile_size)) {
if (input.mouse_left_down) {
const diff = mouse_pos.sub(state.mouse_pos);
state.brick.pos = state.brick.pos.add(diff);
mouse_on_brick = true;
const camera_pos = pos.add(state.camera.pos);
if (pointInsideRect(state.mouse_pos, camera_pos, tile_size)) {
if (input.mouse_left_down) {
const diff = mouse_pos.sub(state.mouse_pos);
brick.pos = brick.pos.add(diff);
mouse_on_brick = true;
}
}
}
}
@@ -173,15 +246,17 @@ pub fn updateAndRender(memory: *platform.AppMemory, buffer: platform.OffscreenBu
}
}
for (state.brick.tiles, 0..) |row, i| {
for (row, 0..) |tile, j| {
if (tile == 1) {
const pos = V2{
.x = @floatFromInt(j * TILE_SIZE),
.y = @floatFromInt(i * TILE_SIZE),
};
const camera_pos = state.brick.pos.add(pos).add(state.camera.pos);
fillSquare(buffer, @intFromFloat(camera_pos.x), @intFromFloat(camera_pos.y), 30, 0xFFFF0000);
for (state.bricks) |brick| {
for (brick.tiles, 0..) |row, i| {
for (row, 0..) |tile, j| {
if (tile > 0) {
const pos = V2{
.x = @floatFromInt(j * TILE_SIZE),
.y = @floatFromInt(i * TILE_SIZE),
};
const camera_pos = brick.pos.add(pos).add(state.camera.pos);
fillSquare(buffer, @intFromFloat(camera_pos.x), @intFromFloat(camera_pos.y), 30, 0xFFFF0000);
}
}
}
}