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fleshed out title screen animation and gui.

master
churchianity 6 years ago
parent
ec5482bc16
commit
f5e01df6d8
3 changed files with 114 additions and 45 deletions
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  1. 30
      hex.lua
  2. 109
      main.lua
  3. 20
      util.lua

30
hex.lua
View File

@ -7,8 +7,9 @@
but nearly always the former.
-- RESOURCES USED TO DEVELOP THIS LIBRARY, AND FOR WHICH I AM GRATEFUL
https://redblobgames.com/grid/hexagons - simply amazing.
http://amulet.xyz/doc - amulet documentation
https://catlikecoding.com/unity/tutorials/hex-map/
https://redblobgames.com/grid/hexagons
http://amulet.xyz/doc
]]
----- [[ GENERALLY USEFUL FUNCTIONS ]] -----------------------------------------
@ -38,6 +39,15 @@ function hex_neighbour(hex, direction)
return hex + HEX_DIRECTIONS[(6 + (direction % 6)) % 6 + 1]
end
-- TODO
function hex_rotate_left(hex)
end
function hex_rotate_right(hex)
end
-- rounds hexes. without this, pixel_to_hex returns fractional coordinates.
function hex_round(s, t)
local rs = round(s)
@ -75,7 +85,7 @@ local POINTY = {M = mat2(3.0^0.5, 3.0^0.5/2.0, 0.0, 3.0/2.0),
-- stores layout information that does not pertain to map shape
function hex_layout(origin, size, orientation)
return {origin = origin or vec2(0),
size = size or vec2(11),
size = size or vec2(12),
orientation = orientation or FLAT}
end
@ -141,10 +151,10 @@ function hex_spiral_map(center, radius)
return map
end
-- returns unordered parallelogram-shaped map of |width| and |height|.
-- returns unordered parallelogram-shaped map of |width| and |height|.
function hex_parallelogram_map(width, height)
local map = {}
local mt = {__index={width=width, height=height}}
local mt = {__index={width=width, height=height}}
setmetatable(map, mt)
@ -171,8 +181,8 @@ function hex_triangular_map(size)
return map
end
-- returns unordered hexagonal map of |radius|.
function hex_hexagonal_map(radius)
-- returns unordered hexagonal map of |radius|.
function hex_hexagonal_map(radius)
local map = {}
local mt = {__index={radius=radius}}
@ -189,18 +199,18 @@ function hex_hexagonal_map(radius)
return map
end
-- returns unordered rectangular map of |width| and |height|.
-- returns unordered rectangular map of |width| and |height|.
function hex_rectangular_map(width, height)
local map = {}
local mt = {__index={width=width, height=height}}
setmetatable(map, mt)
setmetatable(map, mt)
for s = 0, width do
for t = 0, height do
map[vec2(s, t - math.floor(s/2))] = true
end
end
return map
return map
end

109
main.lua
View File

@ -5,56 +5,103 @@
require "hex"
require "util"
------ [[ GLOBALS ]] -----------------------------------------------------------
local win = am.window{
-- BASE RESOLUTION = 3/4 * WXGA Standard 16:10
width = 1280 * 3 / 4, -- 960px
height = 800 * 3 / 4, -- 600px
title = "Warzone 2: Electric Boogaloo",
clear_color = vec4(22/255, 22/255, 29/255, 1)
}
title = "Warzone 2: Electric Boogaloo"}
local title = am.group()
local world = am.group()
local layout = hex_layout(vec2(-368, win.bottom))
local map = hex_rectangular_map(45, 31)
local titlemap = hex_spiral_map(vec2(0), 10)
local titlelayout = hex_layout(vec2(win.right, win.bottom))
local title
local world
local layout = hex_layout()
local map = hex_hexagonal_map(24)
function show_axes()
xaxis = am.line(vec2(win.left, 0), vec2(win.right, 0))
yaxis = am.line(vec2(0, win.top), vec2(0, win.bottom))
world:append(am.group{xaxis, yaxis}:tag("axes"))
end
----- [[ SPRITES ]] ------------------------------------------------------------
local titlebutton = [[
KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK
KwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwK
KwbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbK
KwbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbK
KwbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbK
KwbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbK
KwbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbK
KwbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbK
KwbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbK
KwbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbK
KbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbK
KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK
]]
function world_init()
world = am.group{}
world:action(coroutine.create(function()
for hex,_ in pairs(map) do
world:append(am.circle(hex_to_pixel(hex, layout), 11, rrgb(1), 6))
world:append(am.circle(hex_to_pixel(hex, layout), 12, rrgb(1), 6))
am.wait(am.delay(0.01))
end
end))
win.scene = world
end
function init()
local rotatable = am.group(am.rotate(45):tag"rotatable")
local backdrop = am.group{rotatable}
for _,hex in pairs(titlemap) do
local center = hex_to_pixel(hex, titlelayout)
rotatable:append(am.circle(center, 11, rrgb(1), 6))
local titlemenu = am.group{
am.translate(0, 150)
^ {am.scale(6.5)
^ am.text("WARZONE 2", vec4(0, 0, 0, 1)),
am.scale(6.3, 6.7)
^ am.text("WARZONE 2")},
am.translate(0, 80)
^ am.text("a tower defense game"),
am.translate(0, 0)
^ {am.scale(3)
^ am.sprite(titlebutton),
am.text("NEW GAME")},
am.translate(0, -40)
^ {am.scale(3)
^ am.sprite(titlebutton),
am.text("LOAD GAME")},
am.translate(0, -80)
^ {am.scale(3)
^ am.sprite(titlebutton),
am.text("SETTINGS")},
am.translate(0, -120)
^ {am.scale(3)
^ am.sprite(titlebutton),
am.text("QUIT")},
am.translate(0, -250)
^ am.text("by nick hayashi")
}
local backdrop = am.group()
for hex,_ in pairs(map) do
local center = hex_to_pixel(hex, layout)
backdrop:append(am.circle(center, 12, rhue(1), 6))
end
local line1 = am.text("WARZONE 2")
local line2 = am.text("Electric Boogaloo")
local line3 = am.text("by Nick Hayashi")
local title = am.group{backdrop,
am.translate(0, 150) ^ am.scale(4) ^ line1,
am.translate(0, 100) ^ am.scale(3) ^ line2,
am.translate(0, 60) ^ am.scale(1) ^ line3
}:action(function()
rotatable"rotatable".angle = (am.frame_time / 5)
end)
win.scene = title
title = am.group{
am.translate(win.right, win.bottom)
^ am.scale(3.5, 1.5)
^ am.rotate(0)
^ backdrop,
titlemenu
}:action(function()
title"rotate".angle = am.frame_time / 36
end)
win.scene = title
end
----- [[ MAIN ]] ---------------------------------------------------------------

20
util.lua
View File

@ -1,9 +1,21 @@
function rrgb(a)
local R = math.random(20, 80) / 100
local G = math.random(20, 80) / 100
local B = math.random(20, 80) / 100
function rhue(a)
local R = math.random(35, 75) / 100
local G = math.random(35, 75) / 100
local B = math.random(35, 75) / 100
local A = a or math.random()
return vec4(R, G, B, A)
end
function rmono()
return vec4(1, 1, 1, math.random())
end
function show_axes()
xaxis = am.line(vec2(win.left, 0), vec2(win.right, 0))
yaxis = am.line(vec2(0, win.top), vec2(0, win.bottom))
world:append(am.group{xaxis, yaxis}:tag("axes"))
end
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