[Example / Listing] Collision cheking? GM6

litium	[Example / Listing] Collision cheking? GM6 « on: May 24, 2006, 07:20:15 pm »
^This is my sprite comments char Reputation: +0/-0 Offline Posts: 226	Code: [Select] if keyboard_check(vk_left) { global.a_attack=true; x-=4; image_speed=0.5;sprite_index=spr_link_left; global.dir='left' }; if keyboard_check(vk_right) { global.a_attack=true; x+=4; image_speed=0.5; sprite_index=spr_link_right; global.dir='right' }; if keyboard_check(vk_up) { global.a_attack=true; y-=3; image_speed=0.5;sprite_index=spr_link_up; global.dir='up'}; if keyboard_check(vk_down) { global.a_attack=true; y+=3; image_speed=0.5;sprite_index=spr_link_down; global.dir='down' }; if !keyboard_check(vk_left) if !keyboard_check(vk_right) if !keyboard_check(vk_up) if !keyboard_check(vk_down) { image_speed=0; image_index=0; global.a_attack=false if global.dir='left' {sprite_index=spr_link_left} if global.dir='up' {sprite_index=spr_link_up} if global.dir='right' {sprite_index=spr_link_right} if global.dir='down' {sprite_index=spr_link_down} } This is a sword engine movement code(i downloaded from a topic i made in Tutorials) but i dont know how to make this script has a place_free script on it can anyone help me? « Last Edit: February 10, 2012, 07:16:55 am by Niek » Logged
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Goodnight Once and future Captain	Re: Collision cheking? GM6 « Reply #1 on: May 24, 2006, 08:44:35 pm »
With a Capital G Reputation: +1/-0 Offline Gender: Posts: 706	Code: [Select] `if keyboard_check(vk_left) { global.a_attack=true; if place_free(x-4,y) x-=4; image_speed=0.5;sprite_index=spr_link_left; global.dir='left' };` If that gives any problems, you may have to expand it, like this: Code: [Select] `if keyboard_check(vk_left) { global.a_attack=true; if place_free(x-4,y) x-=4; image_speed=0.5; sprite_index=spr_link_left; global.dir='left'; }` Logged
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Scooternew	Re: Collision cheking? GM6 « Reply #2 on: May 24, 2006, 08:54:47 pm »
Reputation: +0/-0 Offline Gender: Posts: 1635	To get smoother collisions, you may want to replace this: if(place_free(x-4),y) x-= 4 With this: Code: [Select] `repeat(4) if(place_free(x-1)) {x -= 1;};` Because it really allows you to scoot up right to collision boundaries rather than shorting stop 4 pixels. Logged

litium	Re: Collision cheking? GM6 « Reply #3 on: May 25, 2006, 03:01:06 am »
^This is my sprite comments char Reputation: +0/-0 Offline Posts: 226	thanks Logged
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