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Fix sprites a bit

This commit is contained in:
Miloslav Číž 2020-01-02 00:04:47 +01:00
parent 72a666d3ad
commit 03638e62ec
4 changed files with 22 additions and 14 deletions
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3
constants.h
View File

@ -126,6 +126,9 @@
#define SFG_MS_PER_FRAME (1000 / SFG_FPS) // ms per frame with target FPS
#define SFG_BASE_SPRITE_SIZE \
((SFG_GAME_RESOLUTION_Y * 2) / 3)
#if SFG_MS_PER_FRAME == 0
#define SFG_MS_PER_FRAME 1
#endif

2
levels.h
View File

@ -256,7 +256,7 @@ SFG_PROGRAM_MEMORY SFG_Level SFG_level0 =
{SFG_LEVEL_ELEMENT_HEALTH, {12, 4}}, {SFG_LEVEL_ELEMENT_HEALTH, {15, 4}},
{SFG_LEVEL_ELEMENT_BARREL, {24, 10}}, {SFG_LEVEL_ELEMENT_NONE, {0, 0}},
{SFG_LEVEL_ELEMENT_BARREL, {13, 4}}, {SFG_LEVEL_ELEMENT_BARREL, {12, 6}},
{SFG_LEVEL_ELEMENT_MONSTER_ENDER, {23, 7}}, {SFG_LEVEL_ELEMENT_MONSTER_SPIDER, {16, 8}},
{SFG_LEVEL_ELEMENT_MONSTER_ENDER, {23, 10}}, {SFG_LEVEL_ELEMENT_MONSTER_SPIDER, {16, 8}},
{SFG_LEVEL_ELEMENT_MONSTER_DESTROYER, {16, 7}}, {SFG_LEVEL_ELEMENT_NONE, {0, 0}},
{SFG_LEVEL_ELEMENT_MONSTER_WARRIOR, {18, 31}}, {SFG_LEVEL_ELEMENT_NONE, {0, 0}},
{SFG_LEVEL_ELEMENT_MONSTER_PLASMABOT, {19, 31}}, {SFG_LEVEL_ELEMENT_NONE, {0, 0}},

25
main.c
View File

@ -482,9 +482,12 @@ void SFG_pixelFunc(RCL_PixelInfo *pixel)
uint8_t shadow = 0;
if (pixel->position.y == SFG_GAME_RESOLUTION_Y / 2)
{
uint8_t zValue = pixel->isWall ? SFG_RCLUnitToZBuffer(pixel->depth) : 255;
for (uint8_t i = 0; i < SFG_RAYCASTING_SUBSAMPLE; ++i)
SFG_zBuffer[pixel->position.x * SFG_RAYCASTING_SUBSAMPLE + i] =
SFG_RCLUnitToZBuffer(pixel->depth);
SFG_zBuffer[pixel->position.x * SFG_RAYCASTING_SUBSAMPLE + i] = zValue;
}
if (pixel->isHorizon && pixel->depth > RCL_UNITS_PER_SQUARE * 16)
{
@ -950,8 +953,8 @@ void SFG_setAndInitLevel(const SFG_Level *level)
monster->stateType = e->type | 0;
monster->health = SFG_GET_MONSTER_MAX_HEALTH(SFG_MONSTER_TYPE_TO_INDEX(e->type));
monster->coords[0] = e->coords[0] * 4;
monster->coords[1] = e->coords[1] * 4;
monster->coords[0] = e->coords[0] * 4 + 2;
monster->coords[1] = e->coords[1] * 4 + 2;
SFG_currentLevel.monsterRecordCount++;
}
@ -994,7 +997,7 @@ void SFG_init()
SFG_backgroundScroll = 0;
SFG_setAndInitLevel(&SFG_level1);
SFG_setAndInitLevel(&SFG_level0);
SFG_lastFrameTimeMs = SFG_getTimeMs();
}
@ -1259,6 +1262,7 @@ void SFG_createDust(RCL_Unit x, RCL_Unit y, RCL_Unit z)
void SFG_monsterPerformAI(SFG_MonsterRecord *monster)
{
return;
uint8_t state = SFG_MR_STATE(*monster);
uint8_t type = SFG_MR_TYPE(*monster);
uint8_t monsterNumber = SFG_MONSTER_TYPE_TO_INDEX(type);
@ -2522,7 +2526,7 @@ void SFG_draw()
SFG_drawScaledSprite(s,
p.position.x * SFG_RAYCASTING_SUBSAMPLE,p.position.y,
RCL_perspectiveScale(SFG_GAME_RESOLUTION_Y,p.depth),
RCL_perspectiveScale(SFG_BASE_SPRITE_SIZE,p.depth),
p.depth / (RCL_UNITS_PER_SQUARE * 2),p.depth);
}
}
@ -2555,8 +2559,9 @@ void SFG_draw()
{
SFG_drawScaledSprite(SFG_itemSprites[e.type - 1],
p.position.x * SFG_RAYCASTING_SUBSAMPLE,p.position.y,
RCL_perspectiveScale(SFG_GAME_RESOLUTION_Y / 2,p.depth),
p.depth / (RCL_UNITS_PER_SQUARE * 2),p.depth);
RCL_perspectiveScale(SFG_BASE_SPRITE_SIZE,p.depth)/*40*/,
p.depth / (RCL_UNITS_PER_SQUARE * 2),p.depth - 1000);
}
}
@ -2578,7 +2583,7 @@ void SFG_draw()
const uint8_t *s = SFG_effectSprites[proj->type];
int16_t spriteSize = SFG_GAME_RESOLUTION_Y / 3;
int16_t spriteSize = SFG_BASE_SPRITE_SIZE / 2;
if (proj->type == SFG_PROJECTILE_EXPLOSION ||
proj->type == SFG_PROJECTILE_DUST)
@ -2589,7 +2594,7 @@ void SFG_draw()
// grow the explosion sprite as an animation
spriteSize =
(
SFG_GAME_RESOLUTION_Y *
SFG_BASE_SPRITE_SIZE *
RCL_sinInt(
((doubleFramesToLive -
proj->doubleFramesToLive) * RCL_UNITS_PER_SQUARE / 4)

6
raycastlib.h
View File

@ -1549,8 +1549,7 @@ static inline void _RCL_precomputeFloorDistances(RCL_Camera camera,
RCL_Unit camHeightScreenSize =
(camera.height * camera.resolution.y) / RCL_UNITS_PER_SQUARE;
for (uint16_t i = startIndex
; i < camera.resolution.y; ++i)
for (uint16_t i = startIndex; i < camera.resolution.y; ++i)
dest[i] = RCL_perspectiveScaleInverse(camHeightScreenSize,
RCL_absVal(i - _RCL_middleRow));
}
@ -1681,7 +1680,8 @@ RCL_PixelInfo RCL_mapToScreen(RCL_Vector2D worldPosition, RCL_Unit height,
middleColumn + (-1 * toPoint.y * middleColumn) / RCL_nonZero(result.depth);
result.position.y = camera.resolution.y / 2 -
(camera.resolution.y *
(((3 * camera.resolution.y) / 4 ) *
// ((camera.resolution.y / 2) *
RCL_perspectiveScale(height - camera.height,result.depth))
/ RCL_UNITS_PER_SQUARE + camera.shear;