zombies.nv(文件已创建)
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| 1 | + | |#port, on draw zombie | |
| 2 | + | , needs, @draw zombie | |
| 3 | + | , reads, @zombie index| | |
| 4 | + | |#port body, on draw zombies, lua| | |
| 5 | + | local zombies = state.zombies | |
| 6 | + | love.graphics.setColor(0.145, 0.133, 0.169) | |
| 7 | + | love.graphics.circle("fill", zombie.x + 5, zombie.y + 5, zombie.r) | |
| 8 | + | ||
| 9 | + | love.graphics.setColor(0.882, 0.314, 0.282) | |
| 10 | + | love.graphics.circle("fill", zombie.x, zombie.y, zombie.r) | |
| 11 | + | love.graphics.setColor(1, 1, 1) | |
| 12 | + | ||
| 13 | + | |#port, on zombie track player | |
| 14 | + | , needs, @zombie track player | |
| 15 | + | , reads, @zombie index| | |
| 16 | + | |#port body, on zombie track player, lua| | |
| 17 | + | local player = state.player | |
| 18 | + | local zombie = state.zombies[zombie_index] | |
| 19 | + | zombie.angle = math.atan2(player.y - zombie.y, player.x - zombie.x) | |
| 20 | + | ||
| 21 | + | |#port, on move zombie | |
| 22 | + | , needs, @move zombie | |
| 23 | + | , reads, @zombie index| | |
| 24 | + | |#port body, on move zombie, lua| | |
| 25 | + | local zombie = state.zombes[zombie_index] | |
| 26 | + | zombie.x = zombie.x + state.dt * math.cos(zombie.angle) * 310 | |
| 27 | + | zombie.y = zombie.y + state.dt * math.sin(zombie.angle) * 310 | |
| 28 | + | ||
| 29 | + | |#port, on get zombie count, needs, @get zombie count| | |
| 30 | + | @zombie count | |
| 31 | + | |#port body, on get zombie count, lua| | |
| 32 | + | counters["@zombie count"] = #state.zombies | |
| 33 | + | ||
| 34 | + | |#port, on is zombie dead | |
| 35 | + | , needs, @is zombie dead | |
| 36 | + | , reads, @zombie index| | |
| 37 | + | @zombie is dead | |
| 38 | + | |#port body, on is zombie dead, lua| | |
| 39 | + | local zombie = state.zombies[zombie_index] | |
| 40 | + | counters["@zombie is dead"] = zombie.dead and 1 or 0 | |
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