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fixing the sea of red - entity rendering for things in view

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This commit is contained in:
Llywelwyn 2023-09-24 16:55:47 +01:00
parent 643ecfcf3e
commit e8aa7494a4
9 changed files with 120 additions and 89 deletions
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46
src/gui/mod.rs
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@ -549,11 +549,11 @@ pub fn get_input_direction(
ctx: &mut BTerm,
function: fn(i: i32, j: i32, ecs: &mut World) -> RunState
) -> RunState {
let (_, _, _, _, x_offset, y_offset) = camera::get_screen_bounds(ecs);
let offsets = camera::get_offset();
ctx.print_color(
1 + x_offset,
1 + y_offset,
1 + offsets.x,
1 + offsets.y,
RGB::named(WHITE),
RGB::named(BLACK),
"In what direction? [0-9]/[YUHJKLBN]"
@ -1191,14 +1191,14 @@ pub fn ranged_target(
range: i32,
aoe: i32
) -> (TargetResult, Option<Point>) {
let (min_x, max_x, min_y, max_y, x_offset, y_offset) = camera::get_screen_bounds(&gs.ecs);
let bounds = camera::get_screen_bounds(&gs.ecs);
let player_entity = gs.ecs.fetch::<Entity>();
let player_pos = gs.ecs.fetch::<Point>();
let viewsheds = gs.ecs.read_storage::<Viewshed>();
ctx.print_color(
1 + x_offset,
1 + y_offset,
1 + bounds.x_offset,
1 + bounds.y_offset,
RGB::named(WHITE),
RGB::named(BLACK),
"Targeting which tile? [mouse input]"
@ -1212,15 +1212,19 @@ pub fn ranged_target(
for idx in visible.visible_tiles.iter() {
let distance = DistanceAlg::Pythagoras.distance2d(*player_pos, *idx);
if distance <= (range as f32) {
let screen_x = idx.x - min_x;
let screen_y = idx.y - min_y;
let screen_x = idx.x - bounds.min_x;
let screen_y = idx.y - bounds.min_y;
if
screen_x > 1 &&
screen_x < max_x - min_x - 1 &&
screen_x < bounds.max_x - bounds.min_x - 1 &&
screen_y > 1 &&
screen_y < max_y - min_y - 1
screen_y < bounds.max_y - bounds.min_y - 1
{
ctx.set_bg(screen_x + x_offset, screen_y + y_offset, TARGETING_VALID_COL);
ctx.set_bg(
screen_x + bounds.x_offset,
screen_y + bounds.y_offset,
TARGETING_VALID_COL
);
available_cells.push(idx);
}
}
@ -1231,13 +1235,13 @@ pub fn ranged_target(
// Draw mouse cursor
let mouse_pos = (x, y);
let (min_x, _max_x, min_y, _max_y, x_offset, y_offset) = camera::get_screen_bounds(&gs.ecs);
let x = x.clamp(x_offset, x_offset - 1 + VIEWPORT_W);
let y = y.clamp(y_offset, y_offset - 1 + VIEWPORT_H);
let bounds = camera::get_screen_bounds(&gs.ecs);
let x = x.clamp(bounds.x_offset, bounds.x_offset - 1 + VIEWPORT_W);
let y = y.clamp(bounds.y_offset, bounds.y_offset - 1 + VIEWPORT_H);
let mut mouse_pos_adjusted = mouse_pos;
mouse_pos_adjusted.0 += min_x - x_offset;
mouse_pos_adjusted.1 += min_y - y_offset;
mouse_pos_adjusted.0 += bounds.min_x - bounds.x_offset;
mouse_pos_adjusted.1 += bounds.min_y - bounds.y_offset;
let map = gs.ecs.fetch::<Map>();
let mut valid_target = false;
for idx in available_cells.iter() {
@ -1257,8 +1261,8 @@ pub fn ranged_target(
continue;
}
ctx.set(
point.x + x_offset - min_x,
point.y + y_offset - min_y,
point.x + bounds.x_offset - bounds.min_x,
point.y + bounds.y_offset - bounds.min_y,
RGB::named(TARGETING_LINE_COL),
RGB::named(TARGETING_VALID_COL),
to_cp437('~')
@ -1285,7 +1289,11 @@ pub fn ranged_target(
let col2 = BLACK;
((col1.0 + col2.0) / 2, (col1.1 + col2.1) / 2, (col1.2 + col2.2) / 2)
};
ctx.set_bg(tile.x - min_x + x_offset, tile.y - min_y + y_offset, bg);
ctx.set_bg(
tile.x - bounds.min_x + bounds.x_offset,
tile.y - bounds.min_y + bounds.y_offset,
bg
);
}
}