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dedupe files

master
Nicholas Hayashi 3 years ago
parent
bdd30f6e51
commit
ceec8a3c3a
5 changed files with 1 additions and 299 deletions
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  1. 3
      main.lua
  2. 89
      src/extra.lua
  3. 23
      src/geometry.lua
  4. 162
      src/gui.lua
  5. 23
      src/memory.lua

3
main.lua
View File

@ -94,7 +94,7 @@ function main_action(self)
end
function main_scene(do_backdrop, do_logo)
local group = am.group():tag"main_scene"
local group = am.group()
if do_backdrop then
local map = hex_hexagonal_map(30)
@ -173,7 +173,6 @@ function main_scene(do_backdrop, do_logo)
{
texture = TEXTURES.MAP_EDITOR_HEX,
action = function()
win.scene:remove("main_scene")
map_editor_init()
end
},

89
src/extra.lua
View File

@ -1,89 +0,0 @@
-- utility functions that don't below elsewhere go here,
-- especially if they would be at home on the global 'math' or 'table' variables, or are otherwise extensions of standard lua features
-- try to avoid *too* much amulet specific stuff, but vector types are probably ok.
function fprofile(f, ...)
local t1 = am.current_time()
local result = { f(...) }
local time = am.current_time() - t1
--log("%f", time)
return time, unpack(result)
end
function math.wrapf(float, range)
return float - range * math.floor(float / range)
end
function math.lerp(v1, v2, t)
return v1 * t + v2 * (1 - t)
end
-- don't use this with sparse arrays
function table.rchoice(t)
return t[math.floor(math.random() * #t) + 1]
end
function table.count(t)
local count = 0
for i,v in pairs(t) do
if v ~= nil then
count = count + 1
end
end
return count
end
function table.highest_index(t)
local highest = nil
for i,v in pairs(t) do
if i and not highest then
highest = i
end
if i > highest then
highest = i
end
end
return highest
end
function table.find(t, predicate)
for i,v in pairs(t) do
if predicate(v) then
return i,v
end
end
return nil
end
function quicksort(t, low_index, high_index, comparator)
local function partition(t, low_index, high_index)
local i = low_index - 1
local pivot = t[high_index]
for j = low_index, high_index - 1 do
if comparator(t[j], t[pivot]) <= 0 then
i = i + 1
t[i], t[j] = t[j], t[i]
end
end
t[i + 1], t[high_index] = t[high_index], t[i + 1]
return i + 1
end
if #t == 1 then
return t
end
if comparator(t[low_index], t[high_index]) < 0 then
local partition_index = partition(t, low_index, high_index)
quicksort(t, low_index, partition_index - 1, comparator)
quicksort(t, partition_index + 1, high_index, comparator)
end
return t
end

23
src/geometry.lua
View File

@ -1,23 +0,0 @@
function circles_intersect(center1, center2, radius1, radius2)
local c1, c2, r1, r2 = center1, center2, radius1, radius2
local d = math.distance(center1, center2)
local radii_sum = r1 + r2
-- touching
if d == radii_sum then return 1
-- not touching or intersecting
elseif d > radii_sum then return false
-- intersecting
else return 2
end
end
function point_in_rect(point, rect)
return point.x > rect.x1
and point.x < rect.x2
and point.y > rect.y1
and point.y < rect.y2
end

162
src/gui.lua
View File

@ -1,162 +0,0 @@
-- text popup in the middle of the screen that dissapates
function gui_alert(message, color, decay_time)
win.scene:append(
am.scale(3) ^ am.text(message, color or COLORS.WHITE)
:action(coroutine.create(function(self)
am.wait(am.tween(self, decay_time or 1, { color = vec4(0) }, am.ease_in_out))
win.scene:remove(self)
end))
)
end
function gui_numberfield(dimensions, opts)
end
function gui_textfield(position, dimensions, max, disallowed_chars)
local width, height = dimensions.x, dimensions.y
local disallowed_chars = disallowed_chars or {}
local max = max or 10
local outer_rect = am.rect(
-width/2,
-height/2,
width/2,
height/2,
COLORS.VERY_DARK_GRAY
)
local inner_rect = am.rect(
-width/2 + 1,
-height/2 + 1,
width/2 - 2,
height/2 - 2,
COLORS.PALE_SILVER
)
local group = am.group{
outer_rect,
inner_rect,
am.translate(-width/2 + 5, 0) ^ am.scale(2) ^ am.text("", COLORS.BLACK, "left"),
am.translate(-width/2 + 5, -8) ^ am.line(vec2(0, 0), vec2(16, 0), 2, COLORS.BLACK)
}
group:action(function(self)
local keys = win:keys_pressed()
if #keys == 0 then return end
local chars = {}
local shift = win:key_down("lshift") or win:key_down("rshift")
for i,k in pairs(keys) do
if k:len() == 1 then -- @HACK alphabetical or digit characters
if string.match(k, "%a") then
if shift then
table.insert(chars, k:upper())
else
table.insert(chars, k)
end
elseif string.match(k, "%d") then
if shift then
if k == "1" then table.insert(chars, "!")
elseif k == "2" then table.insert(chars, "@")
elseif k == "3" then table.insert(chars, "#")
elseif k == "4" then table.insert(chars, "$")
elseif k == "5" then table.insert(chars, "%")
elseif k == "6" then table.insert(chars, "^")
elseif k == "7" then table.insert(chars, "&")
elseif k == "8" then table.insert(chars, "*")
elseif k == "9" then table.insert(chars, "(")
elseif k == "0" then table.insert(chars, ")")
end
else
table.insert(chars, k)
end
end
-- begin non-alphabetical/digit
elseif k == "minus" then
if shift then table.insert(chars, "_")
else table.insert(chars, "-") end
elseif k == "equals" then
if shift then table.insert(chars, "=")
else table.insert(chars, "+") end
elseif k == "leftbracket" then
if shift then table.insert(chars, "{")
else table.insert(chars, "[") end
elseif k == "rightbracket" then
if shift then table.insert(chars, "}")
else table.insert(chars, "]") end
elseif k == "backslash" then
if shift then table.insert(chars, "|")
else table.insert(chars, "\\") end
elseif k == "semicolon" then
if shift then table.insert(chars, ":")
else table.insert(chars, ";") end
elseif k == "quote" then
if shift then table.insert(chars, "\"")
else table.insert(chars, "'") end
elseif k == "backquote" then
if shift then table.insert(chars, "~")
else table.insert(chars, "`") end
elseif k == "comma" then
if shift then table.insert(chars, "<")
else table.insert(chars, ",") end
elseif k == "period" then
if shift then table.insert(chars, ">")
else table.insert(chars, ".") end
elseif k == "slash" then
if shift then table.insert(chars, "?")
else table.insert(chars, "/") end
-- control characters
elseif k == "backspace" then
-- @NOTE this doesn't preserve the order of chars in the array so if
-- someone presses a the key "a" then the backspace key in the same frame, in that order
-- the backspace occurs first
self"text".text = self"text".text:sub(1, self"text".text:len() - 1)
elseif k == "tab" then
-- @TODO
elseif k == "space" then
table.insert(chars, " ")
elseif k == "capslock" then
-- @OTOD
end
end
for _,c in pairs(chars) do
if not disallowed_chars[c] then
if self"text".text:len() <= max then
self"text".text = self"text".text .. c
end
end
end
end)
return group
end
function gui_slider(position, dimensions, bar_color, circle_color, min, max, default_value, action)
local position = position or vec2(0)
local width = dimensions.x
local height = dimensions.y
local bar_color = bar_color or COLORS.WHITE
local circle_color = circle_color or COLORS.GREEN_YELLOW
local min = min or 0
local max = max or 100
local default_value = math.clamp(default_value or 50, min, max)
local slider = pack_texture_into_sprite(TEXTURES.GUI_SLIDER, width, height, bar_color)
local circle = am.circle(vec2(-width/2 + (default_value/max) * (width/2), 0), height, circle_color)
local node = am.translate(position) ^ am.group{
slider,
circle
}
if action then node:action(action) end
return node
end

23
src/memory.lua
View File

@ -1,23 +0,0 @@
local garbage_collector_cycle_timing_history = {}
local garbage_collector_average_cycle_time = 0
function run_garbage_collector_cycle()
local time, result = fprofile(collectgarbage, "collect")
table.insert(garbage_collector_cycle_timing_history, time)
-- re-calc average gc timing
local total = 0
for _,v in pairs(garbage_collector_cycle_timing_history) do
total = total + v
end
garbage_collector_average_cycle_time = total / #garbage_collector_cycle_timing_history
end
function check_if_can_collect_garbage_for_free(frame_start_time, min_fps)
-- often this will be polled at the end of a frame to see if we're running fast or slow,
-- and if we have some time to kill before the start of the next frame, we could maybe run gc.
if (am.current_time() - frame_start_time) < (1 / (min_fps or 60) + garbage_collector_average_cycle_time) then
run_garbage_collector_cycle()
end
end
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