nickhayashi
/
hexyz
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
Browse Source

enlarge the hexes - shrink the map - make it easier to change map size

master
Nicholas Hayashi 5 years ago
parent
1dbdb44b5b
commit
ac134e83dd
7 changed files with 40 additions and 29 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. BIN
      res/thing.png
  2. 4
      src/entity.lua
  3. 6
      src/game.lua
  4. 37
      src/grid.lua
  5. 6
      src/mob.lua
  6. 4
      src/projectile.lua
  7. 12
      src/tower.lua

BIN
res/thing.png
View File

Side by Side Swipe Overlay

Before

Width: 287  |  Height: 309  |  Size: 5.8 KiB

After

Width: 287  |  Height: 309  |  Size: 6.0 KiB

4
src/entity.lua
View File

@ -26,10 +26,10 @@ function make_basic_entity(hex, node, update, position)
-- corresponds to the provided pixel position -- corresponds to the provided pixel position
if position then if position then
entity.position = position entity.position = position
entity.hex = pixel_to_hex(entity.position)
entity.hex = pixel_to_hex(entity.position, vec2(HEX_SIZE))
else else
entity.hex = hex entity.hex = hex
entity.position = hex_to_pixel(hex)
entity.position = hex_to_pixel(hex, vec2(HEX_SIZE))
end end
entity.update = update entity.update = update

6
src/game.lua
View File

@ -166,8 +166,8 @@ local function game_action(scene)
end end
local mouse = WIN:mouse_position() local mouse = WIN:mouse_position()
local hex = pixel_to_hex(mouse - WORLDSPACE_COORDINATE_OFFSET)
local rounded_mouse = hex_to_pixel(hex) + WORLDSPACE_COORDINATE_OFFSET
local hex = pixel_to_hex(mouse - WORLDSPACE_COORDINATE_OFFSET, vec2(HEX_SIZE))
local rounded_mouse = hex_to_pixel(hex, vec2(HEX_SIZE)) + WORLDSPACE_COORDINATE_OFFSET
local evenq = hex_to_evenq(hex) local evenq = hex_to_evenq(hex)
local centered_evenq = evenq{ y = -evenq.y } - vec2(math.floor(HEX_GRID_WIDTH/2) local centered_evenq = evenq{ y = -evenq.y } - vec2(math.floor(HEX_GRID_WIDTH/2)
, math.floor(HEX_GRID_HEIGHT/2)) , math.floor(HEX_GRID_HEIGHT/2))
@ -423,7 +423,7 @@ function make_hex_cursor(radius, color_f, action_f)
local group = am.group() local group = am.group()
for _,h in pairs(map) do for _,h in pairs(map) do
local hexagon = am.circle(hex_to_pixel(h), HEX_SIZE, color or color_f(h), 6)
local hexagon = am.circle(hex_to_pixel(h, vec2(HEX_SIZE)), HEX_SIZE, color or color_f(h), 6)
group:append(hexagon) group:append(hexagon)
end end

37
src/grid.lua
View File

@ -1,23 +1,34 @@
-- distance from hex centerpoint to any vertex -- distance from hex centerpoint to any vertex
HEX_SIZE = 20
HEX_SIZE = 24
HEX_PIXEL_WIDTH = hex_width(HEX_SIZE, ORIENTATION.FLAT) HEX_PIXEL_WIDTH = hex_width(HEX_SIZE, ORIENTATION.FLAT)
HEX_PIXEL_HEIGHT = hex_height(HEX_SIZE, ORIENTATION.FLAT) HEX_PIXEL_HEIGHT = hex_height(HEX_SIZE, ORIENTATION.FLAT)
HEX_PIXEL_DIMENSIONS = vec2(HEX_PIXEL_WIDTH, HEX_PIXEL_HEIGHT) HEX_PIXEL_DIMENSIONS = vec2(HEX_PIXEL_WIDTH, HEX_PIXEL_HEIGHT)
-- with 1920x1080, the minimal dimensions to cover the screen is 65x33
-- added 2 cell padding, because we terraform the very outer edge and it looks ugly, so hide it
-- odd numbers are important because we want a 'true' center
HEX_GRID_WIDTH = 67
HEX_GRID_HEIGHT = 35
HEX_GRID_DIMENSIONS = vec2(HEX_GRID_WIDTH, HEX_GRID_HEIGHT)
-- leaving y == 0 makes this the center in hex coordinates
HEX_GRID_CENTER = vec2(math.floor(HEX_GRID_WIDTH/2)
, 0)
-- , math.floor(HEX_GRID_HEIGHT/2))
-- odd numbers are important because we want a 'true' center
-- added 2 cell padding, because we terraform the very outer edge and it looks ugly, so hide it
do
-- padding should be an even number if the result of the below calculation returns an odd number,
-- and vice-versa
local padding = 2
HEX_GRID_WIDTH = math.floor(WIN.width / (HEX_PIXEL_WIDTH + HEX_SIZE) * 2) + padding
HEX_GRID_HEIGHT = math.floor(WIN.height / HEX_PIXEL_HEIGHT) + padding
HEX_GRID_DIMENSIONS = vec2(HEX_GRID_WIDTH, HEX_GRID_HEIGHT)
log(HEX_GRID_DIMENSIONS)
assert(HEX_GRID_WIDTH % 2 == 1
and HEX_GRID_HEIGHT % 2 == 1
, string.format("grid dimensions aren't both odd numbers - %s", tostring(HEX_GRID_DIMENSIONS)))
-- leaving y == 0 makes this the center in hex coordinates, assuming that our dimensions are correct
HEX_GRID_CENTER = vec2(math.floor(HEX_GRID_WIDTH/2)
, 0)
-- , math.floor(HEX_GRID_HEIGHT/2))
end
HEX_GRID_MINIMUM_ELEVATION = -1 HEX_GRID_MINIMUM_ELEVATION = -1
HEX_GRID_MAXIMUM_ELEVATION = 1 HEX_GRID_MAXIMUM_ELEVATION = 1
@ -115,7 +126,7 @@ function apply_flow_field(map, flow_field, world)
if flow then if flow then
map[i][j].priority = flow.priority map[i][j].priority = flow.priority
overlay_group:append(am.translate(hex_to_pixel(vec2(i, j)))
overlay_group:append(am.translate(hex_to_pixel(vec2(i, j), vec2(HEX_SIZE)))
^ am.text(string.format("%.1f", flow.priority * 10))) ^ am.text(string.format("%.1f", flow.priority * 10)))
else else
map[i][j].priority = nil map[i][j].priority = nil
@ -212,7 +223,7 @@ function random_map(seed)
, ((-evenq.y - HEX_GRID_HEIGHT/2) / HEX_GRID_HEIGHT) ^ 2)) , ((-evenq.y - HEX_GRID_HEIGHT/2) / HEX_GRID_HEIGHT) ^ 2))
local color = color_at(noise) - mask local color = color_at(noise) - mask
local node = am.translate(hex_to_pixel(vec2(i, j)))
local node = am.translate(hex_to_pixel(vec2(i, j), vec2(HEX_SIZE)))
^ am.circle(vec2(0), HEX_SIZE, color, 6) ^ am.circle(vec2(0), HEX_SIZE, color, 6)
map.set(i, j, { map.set(i, j, {

6
src/mob.lua
View File

@ -145,7 +145,7 @@ end
local function resolve_frame_target_for_mob(mob, mob_index) local function resolve_frame_target_for_mob(mob, mob_index)
local last_frame_hex = mob.hex local last_frame_hex = mob.hex
mob.hex = pixel_to_hex(mob.position)
mob.hex = pixel_to_hex(mob.position, vec2(HEX_SIZE))
if mob.hex == HEX_GRID_CENTER then if mob.hex == HEX_GRID_CENTER then
update_score(-mob.health) update_score(-mob.health)
@ -223,7 +223,7 @@ local function update_mob_spooder(mob, mob_index)
local to = state.map.get(mob.frame_target.x, mob.frame_target.y) local to = state.map.get(mob.frame_target.x, mob.frame_target.y)
local rate = (math.abs(from.elevation - to.elevation) * 100) * mob.speed * am.delta_time local rate = (math.abs(from.elevation - to.elevation) * 100) * mob.speed * am.delta_time
mob.position = mob.position + math.normalize(hex_to_pixel(mob.frame_target) - mob.position) * rate
mob.position = mob.position + math.normalize(hex_to_pixel(mob.frame_target, vec2(HEX_SIZE)) - mob.position) * rate
mob.node.position2d = mob.position mob.node.position2d = mob.position
else else
mob.frame_target = false mob.frame_target = false
@ -251,7 +251,7 @@ local function update_mob_beeper(mob, mob_index)
local to = state.map.get(mob.frame_target.x, mob.frame_target.y) local to = state.map.get(mob.frame_target.x, mob.frame_target.y)
local rate = (4 * mob.speed - math.abs(to.elevation - from.elevation)) * am.delta_time local rate = (4 * mob.speed - math.abs(to.elevation - from.elevation)) * am.delta_time
mob.position = mob.position + math.normalize(hex_to_pixel(mob.frame_target) - mob.position) * rate
mob.position = mob.position + math.normalize(hex_to_pixel(mob.frame_target, vec2(HEX_SIZE)) - mob.position) * rate
mob.node.position2d = mob.position mob.node.position2d = mob.position
else else
mob.frame_target = false mob.frame_target = false

4
src/projectile.lua
View File

@ -77,7 +77,7 @@ local function update_projectile_shell(projectile, projectile_index)
end end
projectile.node.position2d = projectile.position projectile.node.position2d = projectile.position
projectile.hex = pixel_to_hex(projectile.position)
projectile.hex = pixel_to_hex(projectile.position, vec2(HEX_SIZE))
projectile.props.z = projectile.props.z - SHELL_GRAVITY * am.delta_time projectile.props.z = projectile.props.z - SHELL_GRAVITY * am.delta_time
-- check if we hit something -- check if we hit something
@ -137,7 +137,7 @@ local function update_projectile_laser(projectile, projectile_index)
end end
projectile.node.position2d = projectile.position projectile.node.position2d = projectile.position
projectile.hex = pixel_to_hex(projectile.position)
projectile.hex = pixel_to_hex(projectile.position, vec2(HEX_SIZE))
-- check if we hit something -- check if we hit something
-- get a list of hexes that could have something we could hit on them -- get a list of hexes that could have something we could hit on them

12
src/tower.lua
View File

@ -37,7 +37,7 @@ TOWER_SPECS = {
cost = 20, cost = 20,
range = 10, range = 10,
fire_rate = 4, fire_rate = 4,
size = 1,
size = 0,
height = 1, height = 1,
}, },
[TOWER_TYPE.REDEYE] = { [TOWER_TYPE.REDEYE] = {
@ -49,7 +49,7 @@ TOWER_SPECS = {
cost = 20, cost = 20,
range = 12, range = 12,
fire_rate = 1, fire_rate = 1,
size = 1,
size = 0,
height = 1, height = 1,
}, },
[TOWER_TYPE.MOAT] = { [TOWER_TYPE.MOAT] = {
@ -85,7 +85,7 @@ TOWER_SPECS = {
cost = 20, cost = 20,
range = 8, range = 8,
fire_rate = 1, fire_rate = 1,
size = 1,
size = 0,
height = 1, height = 1,
}, },
} }
@ -132,9 +132,9 @@ local function make_tower_node(tower_type)
elseif tower_type == TOWER_TYPE.HOWITZER then elseif tower_type == TOWER_TYPE.HOWITZER then
return am.group{ return am.group{
pack_texture_into_sprite(TEXTURES.HEX_FLOWER, HEX_FLOWER_DIMENSIONS.x, HEX_FLOWER_DIMENSIONS.y),
pack_texture_into_sprite(TEXTURES.HEX_FLOWER, HEX_PIXEL_WIDTH, HEX_PIXEL_HEIGHT),
am.rotate(state.time or 0) ^ am.group{ am.rotate(state.time or 0) ^ am.group{
pack_texture_into_sprite(TEXTURES.CANNON1, 100, 100)
pack_texture_into_sprite(TEXTURES.CANNON1, 50, 50)
} }
} }
elseif tower_type == TOWER_TYPE.LIGHTHOUSE then elseif tower_type == TOWER_TYPE.LIGHTHOUSE then
@ -371,7 +371,7 @@ function update_tower_howitzer(tower, tower_index)
end end
end end
end end
tower.node("rotate").angle = math.wrapf(tower.node("rotate").angle + 0.2 * am.delta_time, math.pi*2)
tower.node("rotate").angle = math.wrapf(tower.node("rotate").angle + 0.1 * am.delta_time, math.pi*2)
else else
-- we should have a target -- we should have a target
if MOBS[tower.target_index] == false then if MOBS[tower.target_index] == false then

Write Preview
Loading…
Cancel
Save