initial commit

src/ui/TrainerCard.lua

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+-- Trainer card (engine/menus/start_sub_menus.asm DrawTrainerInfo):
+-- NAME / MONEY / TIME with the player's front pic upper-right, the
+-- circle-dotted BADGES banner, and the numbered badge grid.  The boxes
+-- are built from the real trainer_info.png frame tiles (the patterned
+-- band + line style).
+
+local Font = require("src.render.Font")
+
+local TrainerCard = {}
+TrainerCard.__index = TrainerCard
+TrainerCard.isOpaque = true
+
+-- SGB: PalPacket_TrainerCard leads with MEWMON
+function TrainerCard:sgbPalettes(game)
+  return require("src.render.PaletteFX").wholeNamed(game.data, "MEWMON")
+end
+
+-- gym order (data/scripts/victories.lua badge order)
+local BADGES = {
+  "BOULDERBADGE", "CASCADEBADGE", "THUNDERBADGE", "RAINBOWBADGE",
+  "SOULBADGE", "MARSHBADGE", "VOLCANOBADGE", "EARTHBADGE",
+}
+
+local function tryImage(path)
+  local ok, img = pcall(love.graphics.newImage, path)
+  return ok and img or nil
+end
+
+local function quads16(img, count, stride, x0, y0)
+  local q = {}
+  local iw, ih = img:getDimensions()
+  for i = 0, count - 1 do
+    q[i] = love.graphics.newQuad(x0 or 0, (y0 or 0) + i * stride, 16, 16, iw, ih)
+  end
+  return q
+end
+
+function TrainerCard.new(game)
+  local self = setmetatable({ game = game }, TrainerCard)
+  local img = tryImage("assets/generated/trainer_card/badges.png")
+  if img then
+    -- 8 pairs of [gym leader face, badge]
+    self.badges = { img = img, quads = quads16(img, 8, 32, 0, 16) }
+  end
+  local nums = tryImage("assets/generated/trainer_card/badge_numbers.png")
+  if nums then
+    self.nums = { img = nums, quads = {} }
+    local iw, ih = nums:getDimensions()
+    for i = 0, 7 do
+      self.nums.quads[i] = love.graphics.newQuad((i % 2) * 8,
+                                                 math.floor(i / 2) * 8,
+                                                 8, 8, iw, ih)
+    end
+  end
+  -- frame tiles (3x3 sheet): 0 bottom, 1 right, 2 tl, 3 top, 4 tr,
+  -- 5 left, 6 bl, 7 br, 8 solid pattern
+  local frame = tryImage("assets/generated/trainer_card/trainer_info.png")
+  if frame then
+    self.frame = { img = frame, quads = {} }
+    for i = 0, 8 do
+      self.frame.quads[i] = love.graphics.newQuad((i % 3) * 8,
+                                                  math.floor(i / 3) * 8,
+                                                  8, 8, frame:getDimensions())
+    end
+  end
+  self.circle = tryImage("assets/generated/trainer_card/circle_tile.png")
+  self.pic = tryImage("assets/generated/trainer_card/red.png")
+  return self
+end
+
+function TrainerCard:update(dt)
+  local input = self.game.input
+  if input:wasPressed("a") or input:wasPressed("b") then
+    self.game.stack:pop()
+  end
+end
+
+-- a frame box in tile coords from the trainer_info tiles
+function TrainerCard:frameBox(tx, ty, tw, th)
+  if not self.frame then
+    love.graphics.setColor(0, 0, 0, 1)
+    love.graphics.rectangle("line", tx * 8 + 0.5, ty * 8 + 0.5,
+                            tw * 8 - 1, th * 8 - 1)
+    love.graphics.setColor(1, 1, 1, 1)
+    return
+  end
+  local img, q = self.frame.img, self.frame.quads
+  love.graphics.setColor(1, 1, 1, 1)
+  local x1, y1 = (tx + tw - 1) * 8, (ty + th - 1) * 8
+  love.graphics.draw(img, q[2], tx * 8, ty * 8)
+  love.graphics.draw(img, q[4], x1, ty * 8)
+  love.graphics.draw(img, q[6], tx * 8, y1)
+  love.graphics.draw(img, q[7], x1, y1)
+  for i = 1, tw - 2 do
+    love.graphics.draw(img, q[3], (tx + i) * 8, ty * 8)
+    love.graphics.draw(img, q[0], (tx + i) * 8, y1)
+  end
+  for j = 1, th - 2 do
+    love.graphics.draw(img, q[5], tx * 8, (ty + j) * 8)
+    love.graphics.draw(img, q[1], x1, (ty + j) * 8)
+  end
+end
+
+function TrainerCard:draw()
+  love.graphics.setColor(1, 1, 1, 1)
+  love.graphics.rectangle("fill", 0, 0, 160, 144)
+  local save = self.game.save
+
+  -- top card (rows 0-7): NAME / MONEY / TIME, pic upper-right
+  self:frameBox(0, 0, 20, 8)
+  if self.pic then
+    love.graphics.draw(self.pic, 104, 4)
+  end
+  love.graphics.setColor(0, 0, 0, 1)
+  Font.draw("NAME/" .. (save.player.name or "RED"), 16, 16)
+  Font.draw(("MONEY/¥%d"):format(save.money or 0), 16, 32)
+  local t = math.floor(save.playTime or 0)
+  Font.draw(("TIME/%3d:%02d"):format(math.floor(t / 3600),
+                                     math.floor(t / 60) % 60), 16, 48)
+
+  -- the circle-dotted BADGES banner (TrainerInfo_BadgesText)
+  self:frameBox(0, 8, 20, 3)
+  love.graphics.setColor(0, 0, 0, 1)
+  Font.draw("BADGES", 56, 72)
+  if self.circle then
+    love.graphics.setColor(1, 1, 1, 1)
+    love.graphics.draw(self.circle, 48, 72)
+    love.graphics.draw(self.circle, 104, 72)
+    love.graphics.setColor(0, 0, 0, 1)
+  end
+
+  -- numbered badge grid (rows 11-17): earned solid, unearned dimmed
+  self:frameBox(0, 11, 20, 7)
+  for i = 1, 8 do
+    local col, row = (i - 1) % 4, math.floor((i - 1) / 4)
+    local tx, ty = 16 + col * 32, 94 + row * 24
+    if self.nums then
+      love.graphics.setColor(1, 1, 1, 1)
+      love.graphics.draw(self.nums.img, self.nums.quads[i - 1], tx, ty)
+    end
+    if self.badges and save.inventory[BADGES[i]] then
+      -- unearned badge slots stay blank (DrawBadges)
+      love.graphics.setColor(1, 1, 1, 1)
+      love.graphics.draw(self.badges.img, self.badges.quads[i - 1],
+                         tx + 4, ty + 6)
+    end
+  end
+  love.graphics.setColor(1, 1, 1, 1)
+end
+
+return TrainerCard