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Make teleports work
This commit is contained in:
Miloslav Číž
parent
175b8526fe
commit
d901ecae89
BIN
assets/item_teleport.png
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assets/item_teleport.png
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After Width: | Height: | Size: 1.1 KiB |
28
images.h
28
images.h
@ -511,7 +511,7 @@ SFG_PROGRAM_MEMORY uint8_t SFG_itemSprites[][SFG_TEXTURE_STORE_SIZE] =
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16,0,0,0,0,0,17,22,36,0,0,0,0,1,167,209,0,0,0,0,0,0,0,1,17,0,0,0,0,0,17,16,0,0,
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0,0,0,0,0,0,0
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},
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{ // 6, finish teleport
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{ // 6, finish
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175,0,151,3,6,4,143,5,134,55,63,127,2,71,61,45,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,17,16,0,0,1,17,0,0,1,17,17,16,0,0,0,1,69,17,0,0,20,81,16,0,28,193,17,17,
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0,0,0,20,119,81,16,1,71,117,17,0,21,92,28,193,0,1,17,51,51,51,17,19,51,51,49,17,
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@ -534,7 +534,31 @@ SFG_PROGRAM_MEMORY uint8_t SFG_itemSprites[][SFG_TEXTURE_STORE_SIZE] =
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119,81,16,1,71,117,17,0,20,124,21,81,0,0,0,1,69,17,0,0,20,81,16,0,23,81,19,49,0,
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0,0,0,17,16,0,0,1,17,0,0,1,17,17,16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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},
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{ // 7, access card
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{ // 7, teleport
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175,0,151,6,3,143,5,134,4,53,55,63,127,45,71,2,0,0,0,0,17,16,0,0,1,17,0,0,0,0,0,
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0,0,0,0,1,56,17,0,0,19,129,16,0,1,17,17,16,0,0,0,1,102,129,0,0,22,104,16,0,31,
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241,17,17,0,0,0,1,102,129,0,0,22,104,16,0,24,143,31,241,0,1,17,17,68,68,17,17,
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20,68,65,17,19,56,248,129,0,20,51,51,51,51,51,51,51,51,51,51,143,51,246,97,0,19,
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68,68,34,34,34,37,85,34,34,37,17,99,134,97,0,19,68,187,178,238,165,87,82,34,137,
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204,145,68,72,129,0,19,190,37,82,39,82,34,114,85,124,119,159,68,68,65,0,19,68,
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39,114,85,85,87,199,204,205,215,223,152,132,65,0,19,190,39,114,85,34,89,121,220,
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205,217,223,116,79,241,0,19,69,172,206,165,34,34,85,119,204,119,212,125,70,132,
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0,19,68,172,202,170,190,34,85,34,217,153,148,121,70,132,0,19,74,172,203,170,226,
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34,85,34,221,153,152,121,70,132,0,19,74,170,187,170,226,34,85,37,124,119,152,
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121,134,132,0,19,171,235,226,85,34,37,87,119,199,217,152,121,214,132,0,19,75,
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187,178,87,34,85,119,119,199,153,157,121,214,132,0,19,68,187,187,186,34,34,85,
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37,119,119,157,121,214,132,0,19,69,187,187,234,178,34,114,34,156,201,152,121,
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134,132,0,19,68,90,170,170,174,34,114,34,156,201,152,121,134,132,0,19,170,74,
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190,229,114,37,85,119,124,204,152,121,70,132,0,19,90,87,34,37,82,89,121,156,204,
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221,157,116,68,241,0,19,68,71,34,37,85,85,119,204,205,215,159,118,51,49,0,19,
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165,39,34,34,114,37,114,85,87,85,159,147,54,49,0,19,170,187,178,235,162,34,85,
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34,204,153,159,99,134,97,0,19,68,68,34,34,34,34,34,34,37,85,129,131,134,97,0,20,
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51,51,51,51,51,51,51,51,51,51,212,99,246,97,0,1,17,17,68,68,17,17,20,68,65,17,
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24,54,246,129,0,0,0,1,102,129,0,0,22,104,16,0,19,111,24,129,0,0,0,1,102,129,0,0,
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22,104,16,0,22,129,20,65,0,0,0,1,56,17,0,0,19,129,16,0,1,17,17,16,0,0,0,0,17,16,
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0,0,1,17,0,0,0,0,0,0
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},
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{ // 8, access card
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175,0,21,45,44,23,46,2,19,34,69,22,68,60,131,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
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0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,17,17,17,17,17,17,17,0,0,0,0,0,0,0,0,1,
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68,17,24,102,101,86,97,0,0,0,0,0,0,0,0,1,68,17,24,102,85,86,101,16,0,0,0,0,0,0,
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17
levels.h
17
levels.h
@ -94,15 +94,16 @@ typedef struct
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#define SFG_LEVEL_ELEMENT_PLASMA 0x05
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#define SFG_LEVEL_ELEMENT_TREE 0x06
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#define SFG_LEVEL_ELEMENT_FINISH 0x07
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#define SFG_LEVEL_ELEMENT_CARD0 0x08 ///< Access card, unlocks doors with lock.
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#define SFG_LEVEL_ELEMENT_CARD1 0x09
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#define SFG_LEVEL_ELEMENT_CARD2 0x0a
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#define SFG_LEVEL_ELEMENT_LOCK0 0x0b /**< Special level element that must be
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#define SFG_LEVEL_ELEMENT_TELEPORT 0x08
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#define SFG_LEVEL_ELEMENT_CARD0 0x09 ///< Access card, unlocks doors with lock.
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#define SFG_LEVEL_ELEMENT_CARD1 0x0a
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#define SFG_LEVEL_ELEMENT_CARD2 0x0b
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#define SFG_LEVEL_ELEMENT_LOCK0 0x0c /**< Special level element that must be
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placed on a tile with door. This door is
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then unlocked by taking the corresponding
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access card. */
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#define SFG_LEVEL_ELEMENT_LOCK1 0x0c
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#define SFG_LEVEL_ELEMENT_LOCK2 0x0d
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#define SFG_LEVEL_ELEMENT_LOCK1 0x0d
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#define SFG_LEVEL_ELEMENT_LOCK2 0x0e
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/*
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Monsters have lower 4 bits zero and are only distinguished by the 4 upper
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@ -295,8 +296,8 @@ SFG_PROGRAM_MEMORY SFG_Level SFG_level0 =
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{SFG_LEVEL_ELEMENT_CARD2, {13, 21}}, {SFG_LEVEL_ELEMENT_NONE, {0, 0}},
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{SFG_LEVEL_ELEMENT_LOCK1, {3, 21}}, {SFG_LEVEL_ELEMENT_NONE, {0, 0}},
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{SFG_LEVEL_ELEMENT_FINISH, {8, 44}}, {SFG_LEVEL_ELEMENT_NONE, {0, 0}},
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{SFG_LEVEL_ELEMENT_NONE, {0, 0}}, {SFG_LEVEL_ELEMENT_NONE, {0, 0}},
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{SFG_LEVEL_ELEMENT_NONE, {0, 0}}, {SFG_LEVEL_ELEMENT_NONE, {0, 0}},
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{SFG_LEVEL_ELEMENT_TELEPORT, {11, 12}}, {SFG_LEVEL_ELEMENT_TELEPORT, {17, 20}},
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{SFG_LEVEL_ELEMENT_TELEPORT, {20, 40}}, {SFG_LEVEL_ELEMENT_NONE, {0, 0}},
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{SFG_LEVEL_ELEMENT_NONE, {0, 0}}, {SFG_LEVEL_ELEMENT_NONE, {0, 0}},
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{SFG_LEVEL_ELEMENT_NONE, {0, 0}}, {SFG_LEVEL_ELEMENT_NONE, {0, 0}},
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{SFG_LEVEL_ELEMENT_NONE, {0, 0}}, {SFG_LEVEL_ELEMENT_NONE, {0, 0}},
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110
main.c
110
main.c
@ -251,6 +251,7 @@ struct
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for mouse control. */
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uint8_t cards; /**< Lowest bits say which access cards have
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been taken. */
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uint8_t justTeleported;
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} SFG_player;
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uint8_t SFG_explosionSoundPlayed; /**< Prevents playing too many explosion
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@ -306,6 +307,8 @@ struct
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uint8_t projectileRecordCount;
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uint8_t backgroundImage;
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uint8_t teleportCount;
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} SFG_currentLevel;
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#if SFG_DITHERED_SHADOW
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@ -980,6 +983,8 @@ void SFG_initPlayer()
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SFG_player.cards = 0;
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SFG_player.justTeleported = 0;
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for (uint8_t i = 0; i < SFG_AMMO_TOTAL; ++i)
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SFG_player.ammo[i] = 0;
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}
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@ -1033,6 +1038,8 @@ void SFG_setAndInitLevel(const SFG_Level *level)
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SFG_currentLevel.projectileRecordCount = 0;
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SFG_currentLevel.teleportCount = 0;
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for (uint8_t j = 0; j < SFG_MAP_SIZE; ++j)
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{
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for (uint8_t i = 0; i < SFG_MAP_SIZE; ++i)
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@ -1101,6 +1108,9 @@ void SFG_setAndInitLevel(const SFG_Level *level)
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SFG_LOG("adding item");
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SFG_currentLevel.itemRecords[SFG_currentLevel.itemRecordCount] = i;
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SFG_currentLevel.itemRecordCount++;
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if (e->type == SFG_LEVEL_ELEMENT_TELEPORT)
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SFG_currentLevel.teleportCount++;
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}
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else
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{
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@ -1818,10 +1828,32 @@ static inline uint8_t SFG_elementCollides(
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<= SFG_ELEMENT_COLLISION_DISTANCE;
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}
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uint8_t SFG_getLevelElementSpriteIndex(uint8_t elementType)
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SFG_getLevelElementSprite(
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uint8_t elementType, uint8_t *spriteIndex, uint8_t *spriteSize)
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{
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return ((elementType < SFG_LEVEL_ELEMENT_CARD0)
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? elementType : SFG_LEVEL_ELEMENT_CARD0) - 1;
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*spriteSize = 0;
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*spriteIndex = elementType - 1;
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switch (elementType)
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{
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case SFG_LEVEL_ELEMENT_TREE:
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*spriteSize = 2;
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break;
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case SFG_LEVEL_ELEMENT_TELEPORT:
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case SFG_LEVEL_ELEMENT_FINISH:
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*spriteSize = 3;
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break;
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case SFG_LEVEL_ELEMENT_CARD0:
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case SFG_LEVEL_ELEMENT_CARD1:
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case SFG_LEVEL_ELEMENT_CARD2:
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*spriteIndex = SFG_LEVEL_ELEMENT_CARD0 - 1;
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break;
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default:
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break;
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}
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}
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/**
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@ -2202,6 +2234,8 @@ void SFG_gameStep()
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}
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}
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uint8_t collidesWithTeleport = 0;
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// items:
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for (int16_t i = 0; i < SFG_currentLevel.itemRecordCount; ++i)
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// ^ has to be int16_t (signed)
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@ -2255,6 +2289,11 @@ void SFG_gameStep()
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SFG_player.cards |= 1 << (e->type - SFG_LEVEL_ELEMENT_CARD0);
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break;
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case SFG_LEVEL_ELEMENT_TELEPORT:
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collidesWithTeleport = 1;
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eliminate = 0;
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break;
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default:
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eliminate = 0;
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break;
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@ -2269,14 +2308,63 @@ void SFG_gameStep()
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SFG_playSoundSafe(3,255);
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#endif
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}
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else // collide
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else
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{
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if (e->type != SFG_LEVEL_ELEMENT_TELEPORT)
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{
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// collide
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moveOffset = SFG_resolveCollisionWithElement(
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SFG_player.camera.position,moveOffset,ePos);
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}
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else if ((SFG_currentLevel.teleportCount > 1) &&
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!SFG_player.justTeleported)
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{
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// teleport to random destination teleport
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uint8_t teleportNumber =
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SFG_random() % (SFG_currentLevel.teleportCount - 1) + 1;
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for (uint16_t j = 0; j < SFG_currentLevel.itemRecordCount; ++j)
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{
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SFG_LevelElement e2 =
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SFG_currentLevel.levelPointer->elements
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[SFG_currentLevel.itemRecords[j] &
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~SFG_ITEM_RECORD_ACTIVE_MASK];
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if ((e2.type == SFG_LEVEL_ELEMENT_TELEPORT) && (j != i))
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teleportNumber--;
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if (teleportNumber == 0)
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{
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SFG_player.camera.position.x =
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SFG_ELEMENT_COORD_TO_RCL_UNITS(e2.coords[0]);
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SFG_player.camera.position.y =
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SFG_ELEMENT_COORD_TO_RCL_UNITS(e2.coords[1]);
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SFG_player.camera.height =
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SFG_floorHeightAt(e2.coords[0],e2.coords[1]) +
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RCL_CAMERA_COLL_HEIGHT_BELOW;
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SFG_currentLevel.itemRecords[j] |= SFG_ITEM_RECORD_ACTIVE_MASK;
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/* ^ we have to make the new teleport immediately active so
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that it will immediately collide */
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SFG_player.justTeleported = 1;
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SFG_playSoundSafe(4,255);
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break;
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}
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}
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}
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}
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}
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}
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} // item collision check
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if (!collidesWithTeleport)
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SFG_player.justTeleported = 0;
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#if SFG_PREVIEW_MODE
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SFG_player.camera.position.x +=
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@ -2987,26 +3075,24 @@ void SFG_draw()
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worldPosition.y =
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SFG_ELEMENT_COORD_TO_RCL_UNITS(e.coords[1]);
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uint8_t size = 0;
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uint8_t spriteIndex;
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uint8_t spriteSize;
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if (e.type == SFG_LEVEL_ELEMENT_TREE)
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size = 2;
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else if (e.type == SFG_LEVEL_ELEMENT_FINISH)
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size = 3;
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SFG_getLevelElementSprite(e.type,&spriteIndex,&spriteSize);
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RCL_PixelInfo p =
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RCL_mapToScreen(
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worldPosition,
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SFG_floorHeightAt(e.coords[0],e.coords[1])
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+ SFG_SPRITE_SIZE_TO_HEIGH_ABOVE_GROUND(size),
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+ SFG_SPRITE_SIZE_TO_HEIGH_ABOVE_GROUND(spriteSize),
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SFG_player.camera);
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if (p.depth > 0)
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{
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SFG_drawScaledSprite(
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SFG_itemSprites[SFG_getLevelElementSpriteIndex(e.type)],
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SFG_itemSprites[spriteIndex],
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p.position.x * SFG_RAYCASTING_SUBSAMPLE,p.position.y,
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RCL_perspectiveScale(SFG_SPRITE_SIZE(size),p.depth),
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RCL_perspectiveScale(SFG_SPRITE_SIZE(spriteSize),p.depth),
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p.depth / (RCL_UNITS_PER_SQUARE * 2),p.depth - 1000);
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}
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}
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