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This commit is contained in:
Miloslav Číž 2019-10-04 17:42:54 +02:00
parent 68be523208
commit 24503fd0af
1 changed files with 33 additions and 2 deletions
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35
main.c
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@ -129,6 +129,7 @@ uint16_t SFG_backgroundScroll;
struct struct
{ {
RCL_Camera camera; RCL_Camera camera;
int8_t squarePosition[2];
RCL_Vector2D direction; RCL_Vector2D direction;
RCL_Unit verticalSpeed; RCL_Unit verticalSpeed;
RCL_Unit previousVerticalSpeed; /**< Vertical speed in previous frame, needed RCL_Unit previousVerticalSpeed; /**< Vertical speed in previous frame, needed
@ -198,6 +199,8 @@ typedef struct
*/ */
} SFG_DoorRecord; } SFG_DoorRecord;
#define SFG_DOOR_DEFAULT_STATE 0x1f
#define SFG_MAX_DOORS 32 #define SFG_MAX_DOORS 32
/** /**
@ -208,10 +211,12 @@ struct
const SFG_Level *levelPointer; const SFG_Level *levelPointer;
const uint8_t* textures[7]; const uint8_t* textures[7];
uint32_t timeStart; uint32_t timeStart;
uint32_t frameStart;
uint8_t floorColor; uint8_t floorColor;
uint8_t ceilingColor; uint8_t ceilingColor;
SFG_DoorRecord doors[SFG_MAX_DOORS]; SFG_DoorRecord doors[SFG_MAX_DOORS];
uint8_t doorRecordCount; uint8_t doorRecordCount;
uint8_t checkedDoorIndex; ///< Says which door are currently being checked.
} SFG_currentLevel; } SFG_currentLevel;
#if SFG_DITHERED_SHADOW #if SFG_DITHERED_SHADOW
@ -524,7 +529,7 @@ void SFG_setAndInitLevel(const SFG_Level *level)
d->coords[0] = i; d->coords[0] = i;
d->coords[1] = j; d->coords[1] = j;
d->state = 0; d->state = SFG_DOOR_DEFAULT_STATE;
SFG_currentLevel.doorRecordCount++; SFG_currentLevel.doorRecordCount++;
} }
@ -537,8 +542,8 @@ void SFG_setAndInitLevel(const SFG_Level *level)
break; break;
} }
SFG_currentLevel.timeStart = SFG_getTimeMs(); SFG_currentLevel.timeStart = SFG_getTimeMs();
SFG_currentLevel.frameStart = SFG_gameFrame;
SFG_initPlayer(); SFG_initPlayer();
} }
@ -669,6 +674,32 @@ void SFG_gameStep()
/* ^ By "limit" we assure height increase caused by climbing a step doesn't /* ^ By "limit" we assure height increase caused by climbing a step doesn't
add vertical velocity. */ add vertical velocity. */
#endif #endif
SFG_player.squarePosition[0] =
SFG_player.camera.position.x / RCL_UNITS_PER_SQUARE;
SFG_player.squarePosition[1] =
SFG_player.camera.position.y / RCL_UNITS_PER_SQUARE;
// handle door:
/* Check one door on whether a player is standing nearby. For performance
reasons we only check one door and move to another in the next frame. */
SFG_DoorRecord door =
SFG_currentLevel.doors[SFG_currentLevel.checkedDoorIndex];
if (
(door.coords[0] >= (SFG_player.squarePosition[0] - 1)) &&
(door.coords[0] <= (SFG_player.squarePosition[0] + 1)) &&
(door.coords[1] >= (SFG_player.squarePosition[1] - 1)) &&
(door.coords[1] <= (SFG_player.squarePosition[1] + 1)))
printf("%d %d\n",SFG_player.squarePosition[0],SFG_player.squarePosition[1]);
SFG_currentLevel.checkedDoorIndex++;
if (SFG_currentLevel.checkedDoorIndex >= SFG_currentLevel.doorRecordCount)
SFG_currentLevel.checkedDoorIndex = 0;
} }
void SFG_mainLoopBody() void SFG_mainLoopBody()