images.lua

   1 images = {
   2         ['0'] = { -- tile
   3                 color = {.3, .3, .3},
   4                 shape = 'floortile',
   5         },
   6         ['1'] = { -- greenx
   7                 color = {0, 1, 0},
   8                 center = 'plain',
   9         },
  10         ['2'] = { -- green+
  11                 color = {0, 1, 0},
  12                 center = 'plain',
  13         },
  14         ['3'] = { -- yellowx
  15                 color = {1, 1, 0},
  16                 center = 'plain',
  17         },
  18         ['4'] = { -- yellow+
  19                 color = {1, 1, 0},
  20                 center = 'plain',
  21         },
  22         ['5'] = { -- redx
  23                 color = {1, 0, 0},
  24                 center = 'dot',
  25         },
  26         ['6'] = { -- red+
  27                 color = {1, 0, 0},
  28                 center = 'dot',
  29         },
  30         ['7'] = { -- regenex
  31                 color = {.4, .7, 0},
  32                 center = 'plain',
  33         },
  34         ['8'] = { -- regene+
  35                 color = {.4, .7, 0},
  36                 center = 'plain',
  37         },
  38         ['9'] = { -- regenex - pressed
  39                 color = {.6, .3, .3},
  40                 shape = 'floortile',
  41         },
  42         A = { -- regene+ - pressed
  43                 color = {.6, .3, .3},
  44                 shape = 'floortile',
  45         },
  46         B = { -- bluesave
  47                 shape = 'bmp',
  48                 bmp = love.graphics.newImage('gfx/bluesave.png'),
  49         },
  50         C = { -- blueload
  51                 shape = 'bmp',
  52                 bmp = love.graphics.newImage('gfx/blueload.png'),
  53         },
  54         D = { -- blackload
  55                 shape = 'bmp',
  56                 bmp = love.graphics.newImage('gfx/blackload.png'),
  57         },
  58         F = { -- redsave
  59                 shape = 'bmp',
  60                 bmp = love.graphics.newImage('gfx/redsave.png'),
  61         },
  62         H = { --loadredx
  63                 color = {.5, 0, 0},
  64                 center = 'dot',
  65         },
  66         I = { --loadred+
  67                 color = {.5, 0, 0},
  68                 center = 'dot',
  69         },
  70         J = { --gift
  71                 color = {.3, .3, .3},
  72                 shape = 'gift',
  73         },
  74         K = { --devilgift
  75                 color = {1, 0, 0},
  76                 shape = 'gift',
  77         },
  78         L = { -- blacksave
  79                 shape = 'bmp',
  80                 bmp = love.graphics.newImage('gfx/blacksave.png'),
  81         },
  82         N = { -- wiseman
  83                 shape = 'bmp',
  84                 bmp = love.graphics.newImage('gfx/wiseman.png'),
  85         },
  86         O = { -- pill
  87                 shape = 'bmp',
  88                 bmp = love.graphics.newImage('gfx/pill.png'),
  89         },
  90         P = { -- purple+
  91                 color = {.6, 0, .6},
  92                 center = 'purple',
  93         },
  94         Q = { -- purplex
  95                 color = {.6, 0, .6},
  96                 center = 'purple',
  97         },
  98         R = { -- killed
  99                 shape = 'bmp',
 100                 bmp = love.graphics.newImage('gfx/dead.png'),
 101         },
 102         Z = { -- trinket
 103                 shape = 'trinket',
 104         },
 105
 106         a = { -- green+ - memory
 107                 color = {0, 1, 0},
 108                 center = 'plain',
 109                 memory = true,
 110         },
 111         b = { -- greenx - memory
 112                 color = {0, 1, 0},
 113                 center = 'plain',
 114                 memory = true,
 115         },
 116         c = { --loadred+ - memory
 117                 color = {.5, 0, 0},
 118                 center = 'dot',
 119                 memory = true,
 120         },
 121         d = { --loadredx - memory
 122                 color = {.5, 0, 0},
 123                 center = 'dot',
 124                 memory = true,
 125         },
 126         e = { -- red+ - memory
 127                 color = {1, 0, 0},
 128                 center = 'dot',
 129                 memory = true,
 130         },
 131         f = { -- redx - memory
 132                 color = {1, 0, 0},
 133                 center = 'dot',
 134                 memory = true,
 135         },
 136         g = { -- regene+ - pressed - memory
 137                 color = {.6, .3, .3},
 138                 shape = 'floortile',
 139                 memory = true,
 140         },
 141         h = { -- regenex - memory
 142                 color = {.6, .3, .3},
 143                 shape = 'floortile',
 144                 memory = true,
 145         },
 146         i = { -- regenex - pressed - memory
 147                 color = {.6, .3, .3},
 148                 shape = 'floortile',
 149                 memory = true,
 150         },
 151         j = { -- yellow+ - memory
 152                 color = {1, 1, 0},
 153                 center = 'plain',
 154                 memory = true,
 155         },
 156         k = { -- yellowx - memory
 157                 color = {1, 1, 0},
 158                 center = 'plain',
 159                 memory = true,
 160         },
 161         l = { -- regene+ - memory
 162                 color = {.6, .3, .3},
 163                 shape = 'floortile',
 164                 memory = true,
 165         },
 166         m = { -- purple+ - memory
 167                 color = {.6, 0, .6},
 168                 center = 'plain',
 169                 memory = true,
 170         },
 171         n = { -- purplex - memory
 172                 color = {.6, 0, .6},
 173                 center = 'plain',
 174                 memory = true,
 175         },
 176         floor_regene_x = {
 177                 bmp = love.graphics.newImage('gfx/floor_regene_x.png'),
 178         },
 179         floor_regene_plus = {
 180                 bmp = love.graphics.newImage('gfx/floor_regene_plus.png'),
 181         },
 182 }
 183
 184 function add_scale(t)
 185         for k, v in pairs(t) do if type(v) == 'table' and v.bmp then
 186                 -- determine correct scale and offset for bitmaps
 187                 local sizex, sizey = v.bmp:getWidth(), v.bmp:getHeight()
 188                 v.scale = math.max(sizex, sizey)
 189                 v.offsetx = (v.scale - sizex) / 2 / v.scale
 190                 v.offsety = (v.scale - sizey) / 2 / v.scale
 191                 -- retro style
 192                 v.bmp:setFilter('linear', 'nearest')
 193         end end
 194 end
 195
 196 add_scale(images)
 197
 198
 199 function draw_floor(x, y, stepped, sleep, shape)
 200         love.graphics.push()
 201         love.graphics.scale(screen.tilesize)
 202         love.graphics.translate(x, y)
 203         love.graphics.setColor(images['0'].color, 1)
 204         love.graphics.rectangle('fill', -.50,-.50, 1.00,1.00)
 205         love.graphics.setColor(1,1,1, .4)
 206         if stepped then
 207                 love.graphics.polygon('fill', .50,-.50, .50,.50, -.50,.50)
 208         else
 209                 love.graphics.polygon('fill', -.50,-.50, .50,-.50, -.50,.50)
 210         end
 211         love.graphics.setColor(0,0,0, .4)
 212         if stepped then
 213                 love.graphics.polygon('fill', -.50,-.50, .50,-.50, .50,.50)
 214         else
 215                 love.graphics.polygon('fill', -.50,-.50, .50,.50, -.50,.50)
 216         end
 217         love.graphics.setColor(images['0'].color, 1)
 218         love.graphics.rectangle('fill', -.45,-.45, .90,.90)
 219         if sleep then
 220                 love.graphics.setColor(1,1,1, 1)
 221                 local img
 222                 if shape == '+' then img = images.floor_regene_plus else img = images.floor_regene_x end
 223                 love.graphics.draw(img.bmp, img.offsetx -.50, img.offsety -.50, 0, 1/img.scale, 1/img.scale)
 224         end
 225         love.graphics.pop()
 226 end
 227
 228
 229 function draw_image(pftile, x, y, phase, scale)
 230         if not phase then phase = 0 end
 231         function arrow(color, angle, distance, base)
 232                 if not quality then quality = 'fill' end
 233                 base = ((base or 0) + 1) / 10
 234                 if angle % (math.pi / 2) > .1 then
 235                         distance = distance * math.sqrt(2)
 236                 end
 237                 distance = distance + .5
 238                 local ox, oy = math.sin(angle) * (distance - .5), math.cos(angle) * (distance - .5)
 239                 local ex, ey = math.sin(angle) * distance, math.cos(angle) * distance
 240                 love.graphics.setColor(color)
 241                 love.graphics.polygon(quality, ex, ey,
 242                         ox + math.sin(angle + math.pi / 2) * base, oy + math.cos(angle + math.pi / 2) * base,
 243                         ox - math.sin(angle + math.pi / 2) * base, oy - math.cos(angle + math.pi / 2) * base
 244                 )
 245         end
 246
 247         if not pftile.name then return end
 248         if images[pftile.name].memory then
 249                 draw_image(pftile.memory, x, y, phase, .5)
 250                 return
 251         end
 252         love.graphics.push()
 253         love.graphics.setLineWidth(0.01)
 254         love.graphics.scale(screen.tilesize)
 255         love.graphics.translate(x, y)
 256         if scale then love.graphics.scale(scale) end
 257         love.graphics.push()
 258         local function gifts_aperture()
 259                 local ph = playfield.giftsphase
 260                 love.graphics.rectangle('fill', -.5 * ph, -.5 * ph, 1 * ph, 1 * ph)
 261         end
 262         if pftile.ingift then --draw gift surface without aperture
 263                 love.graphics.stencil(gifts_aperture, "replace", 1)
 264                 love.graphics.setStencilTest("less", 1)
 265         end
 266         if pftile.ingift or images[pftile.name].shape == 'gift' then
 267                 if images[pftile.name].shape == 'gift' then
 268                         love.graphics.setColor(images[pftile.name].color, 1)
 269                         love.graphics.rectangle('fill', -.5, -.5, 1, 1)
 270                 end
 271                 love.graphics.setColor(1,1,1, .4)
 272                 love.graphics.polygon('fill', -.50,-.50, .50,-.50, -.50,.50)
 273                 love.graphics.setColor(0,0,0, .4)
 274                 love.graphics.polygon('fill', -.50,-.50, .50,.50, -.50,.50)
 275         end
 276         if pftile.ingift then --invert stencil to draw gift contents
 277                 love.graphics.setStencilTest("gequal", 1)
 278         end
 279
 280         if images[pftile.name].color then
 281                 love.graphics.setColor(images[pftile.name].color, 1)
 282         else
 283                 love.graphics.setColor(1,1,1, 1)
 284         end
 285         if pftile.kind == 'regene' then
 286                 for a = 1, 8 do if pftile.arrows[a] then
 287                         arrow(pftile.color or images[pftile.name].color, math.pi / 4 * (a + 1) , pftile.arrows[a], phase) --!!
 288                 end end
 289         elseif pftile.arrows then
 290                 for a = 1, 8 do if pftile.arrows[a] then
 291                                 arrow(pftile.color or images[pftile.name].color, math.pi / 4 * (a + 1 + phase) , pftile.arrows[a], nil)
 292                 end end
 293         end
 294         if images[pftile.name].shape == 'bmp' then
 295                 love.graphics.setColor(1,1,1, 1)
 296                 love.graphics.draw(images[pftile.name].bmp, images[pftile.name].offsetx -.50, images[pftile.name].offsety -.50, 0, 1/images[pftile.name].scale, 1/images[pftile.name].scale)
 297         end
 298         if images[pftile.name].shape == 'trinket' then
 299                 local trinket = levels[game.currentlevel].trinket
 300                 if not trinkets[trinket] then trinket = 'cigarettes' end --!! until all trinkets are implemented
 301                 love.graphics.setColor(1,1,1, 1)
 302                 love.graphics.draw(trinkets[trinket].bmp, trinkets[trinket].offsetx -.50, trinkets[trinket].offsety -.50, 0, 1/trinkets[trinket].scale, 1/trinkets[trinket].scale)
 303         end
 304         love.graphics.pop()
 305         if images[pftile.name].center then
 306                 --center == 'plain'
 307                 love.graphics.setColor(.5,.5,.5, 1)
 308                 if pftile.devil then love.graphics.setColor(.9,.3,.3, 1) end
 309                 love.graphics.rectangle('fill', -.15,-.15, .30,.30)
 310                 if pftile.center == 'dot' or images[pftile.name].center == 'dot' then
 311                         love.graphics.setColor(.1,.1,.1, 1)
 312                         love.graphics.circle('fill', 0,0, .1)
 313                 end
 314                 if images[pftile.name].center == 'purple' then
 315                         love.graphics.setColor(.1,.1,.1, 1)
 316                         if game.temppurple then
 317                                 love.graphics.rectangle('fill', -.05,-.05, .1, .1)
 318                         else
 319                                 love.graphics.rectangle('line', -.05,-.05, .1, .1)
 320                         end
 321                 end
 322                 if images[pftile.name].center == 'bmp' then
 323                         love.graphics.setColor(1,1,1, 1)
 324                         love.graphics.draw(images[pftile.name].bmp, images[pftile.name].offsetx -.50, images[pftile.name].offsety -.50, 0, 1/images[pftile.name].scale, 1/images[pftile.name].scale)
 325                 end
 326         end
 327         if pftile.ingift then --darken gifts content
 328                 love.graphics.setColor(0,0,0, .9 - playfield.giftsphase)
 329                 gifts_aperture()
 330         end
 331         love.graphics.setStencilTest()
 332         love.graphics.pop()
 333         love.graphics.setColor(1, 1, 1, 1)
 334         --small images in loadred
 335         if pftile.name ~= 'R' and pftile.arrowgift then
 336                 draw_image(pftile.arrowgift, x, y, 0, pftile.arrowgiftphase or .4)
 337         end
 338 end
 339
 340
 341 function draw_playfield()
 342         -- layer 1: playfield
 343         inplayfield(function (x, y, p)
 344                 local stepped = playfield.clickedx == x  and playfield.clickedy == y
 345                 draw_floor(x - .5 + screen.playfieldx, y - .5 + screen.playfieldy, stepped, p.sleep, p.shape)
 346         end)
 347         -- layer 2: all images and arrows
 348         inplayfield(function (x, y, p)
 349                 if p.name ~= '0' or p.shape or p.ingift then
 350                         draw_image(p, x - .5 + screen.playfieldx, y - .5 + screen.playfieldy, p.phase)
 351                 end
 352         end)
 353         -- layer 3: dead player
 354         if game.showkill then
 355                 playfield[playfield.clickedx][playfield.clickedy].name = 'R'
 356                 draw_image(playfield[playfield.clickedx][playfield.clickedy], playfield.clickedx - .5 + screen.playfieldx, playfield.clickedy - .5 + screen.playfieldy)
 357         end
 358 end