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(20120107) 05:00

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Valeriano A.R.
2012-01-07 05:00:00 +01:00
parent 5b73cb9702
commit 69a05d943d
26 changed files with 119 additions and 61 deletions
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65
Input.c
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@@ -55,7 +55,7 @@ int Input_Init(){
// Notify a frame update to the input subsystem.
void Input_Frame(){
Uint8* keys;
Uint8 buttons;
/*Uint8 buttons;
int mx,my;
vec2 mdir;
float temp;
@@ -96,7 +96,18 @@ void Input_Frame(){
Input_SetKey(InputKey_Right,keys[SDLK_RIGHT]|mright);
Input_SetKey(InputKey_Jump,keys[SDLK_SPACE]);
Input_SetKey(InputKey_Continue,keys[SDLK_RETURN]|keys[SDLK_KP_ENTER]);
*/
// Process Keys
keys=SDL_GetKeyState(NULL);
Input_SetKey(InputKey_Action1,keys[SDLK_z]);
Input_SetKey(InputKey_Action2,keys[SDLK_x]);
Input_SetKey(InputKey_Up,keys[SDLK_UP]);
Input_SetKey(InputKey_Down,keys[SDLK_DOWN]);
Input_SetKey(InputKey_Left,keys[SDLK_LEFT]);
Input_SetKey(InputKey_Right,keys[SDLK_RIGHT]);
Input_SetKey(InputKey_Jump,keys[SDLK_SPACE]);
Input_SetKey(InputKey_Continue,keys[SDLK_RETURN]|keys[SDLK_KP_ENTER]);
}
@@ -147,26 +158,42 @@ int Input_AnyKey(){
// Reports the direction of the dpad.
int Input_GetDir(vec2 dir){
float vlen;
Uint8 buttons;
int mx,my;
float dlen;
extern int _width,_height;
vec2_set(dir,0.0f,0.0f);
if(Input_GetKey(InputKey_Up) ){
dir[1]-=1.0f;
}
if(Input_GetKey(InputKey_Down) ){
dir[1]+=1.0f;
}
if(Input_GetKey(InputKey_Left) ){
dir[0]-=1.0f;
}
if(Input_GetKey(InputKey_Right) ){
dir[0]+=1.0f;
}
vlen=vec2_dot(dir,dir);
if(vlen>0.0f){
vlen=sqrtf(vlen);
vec2_scale(dir,dir,1.0f/vlen);
// Get mouse state
buttons=SDL_GetMouseState(&mx,&my);
if(buttons){
// Use the mouse
vec2_set(dir,mx-(_width/2),my-(_height/2.0f));
dlen=1.0f/sqrtf(vec2_dot(dir,dir));
vec2_scale(dir,dir,dlen);
return(1);
}else{
return(0);
// Use the keyboar
vec2_set(dir,0.0f,0.0f);
if(Input_GetKey(InputKey_Up) ){
dir[1]-=1.0f;
}
if(Input_GetKey(InputKey_Down) ){
dir[1]+=1.0f;
}
if(Input_GetKey(InputKey_Left) ){
dir[0]-=1.0f;
}
if(Input_GetKey(InputKey_Right) ){
dir[0]+=1.0f;
}
vlen=vec2_dot(dir,dir);
if(vlen>0.0f){
vlen=sqrtf(vlen);
vec2_scale(dir,dir,1.0f/vlen);
return(1);
}else{
return(0);
}
}
}